Programming Tech Brief By HackerNoon

This story was originally published on HackerNoon at: https://hackernoon.com/heres-how-you-can-build-a-fintech-approval-system-with-symfony-74.
In this article, we will build a robust Multi-Signature Approval System for a FinTech application.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #symfony, #security, #fintech, #php, #productivity, #software-architecture, #fintech-approval-system, #hackernoon-top-story, and more.

This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

The symfony/workflow component has long been one of the framework’s most power...

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-316-the-syntax-police-review-anti-pattern.
Syntax-focused code reviews hide architecture flaws, waste human attention, and lower quality. Automating style checks lets teams review what truly matters.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #clean-code, #refactor-legacy-code, #code-review-best-practices, #ai-assisted-code-review, #software-design-principles, #pull-request-review-process, #automated-linting-tools, #engineering-productivity, and more.

This story was written by: @mcsee. Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com.

Teams waste valuable review time debating...

This story was originally published on HackerNoon at: https://hackernoon.com/flight-recorder-a-new-go-execution-tracer.
Flight recording is now available in Go 1.25, and it’s a powerful new tool in the Go diagnostics toolbox.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #go, #golang, #golang-flight-recorder, #go-execution-traces, #hackernoon-top-story, #go-tools, #what-is-flight-recording-in-go, #go-new-execution-trace, and more.

This story was written by: @Go. Learn more about this writer by checking @Go's about page, and for more stories, please visit hackernoon.com.

The flight recorder is just the latest addition to th...

This story was originally published on HackerNoon at: https://hackernoon.com/infinite-scroll-zero-frameworks-just-generators-and-grit.
Generators are functions which can be exited and later re-entered.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #javascript, #generators, #scroll, #web-performance, #javascript-generators, #building-infinite-scroll, #build-infinite-scroll, #async-generators, and more.

This story was written by: @ashubham3. Learn more about this writer by checking @ashubham3's about page, and for more stories, please visit hackernoon.com.

Generators are functions which can be exited and later re-entered.

This story was originally published on HackerNoon at: https://hackernoon.com/the-feynman-technique-for-algorithms-how-to-stop-memorizing-code-and-start-building-intuition.
Why volume-based study fails, and how to use LLMs to build the mental models you're missing.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #programming, #algorithms, #ai-prompts, #education, #career-development, #feynman-technique, #how-to-use-ai, #ai-assisted-coding, and more.

This story was written by: @huizhudev. Learn more about this writer by checking @huizhudev's about page, and for more stories, please visit hackernoon.com.

Most AI coding assistants fail the Feynman test. We can engineer a...

This story was originally published on HackerNoon at: https://hackernoon.com/clean-code-concurrency-patterns-context-management-and-goroutine-safety-part-5.
A practical guide to clean, safe Go concurrency—covering context, goroutines, channels, patterns, pitfalls, and lessons learned from production systems.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #golang, #go-concurrency, #goroutines, #go-channels, #clean-code-in-go, #go-race-conditions, #go-worker-pool-pattern, #go-production-debugging, and more.

This story was written by: @yakovlef. Learn more about this writer by checking @yakovlef's about page, and for more stories, please visit hackernoon.com.

This final installment in the Clean Code in Go...

This story was originally published on HackerNoon at: https://hackernoon.com/gos-16th-anniversary-and-the-major-highlights-of-2025.
The Go team is applying its thoughtful and uncompromising mindset to the problems and opportunities of this dynamic space.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #go, #golang, #golang-16th-anniversary, #go-core-language, #go-library-improvements, #go-secure-software-development, #go-green-tea, #go-simd, and more.

This story was written by: @Go. Learn more about this writer by checking @Go's about page, and for more stories, please visit hackernoon.com.

Go 1.24 and 1.25 were released in February and...

This story was originally published on HackerNoon at: https://hackernoon.com/rust-1780-whats-in-it.
Rust now supports a #[diagnostic] attribute namespace to influence compiler error messages.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #rust, #rustlang, #rust-update, #rust-1.78, #rust-diagnostic-attributes, #rust-stabilized-apis, #rust-changes, #rust-new-version, and more.

This story was written by: @Rust. Learn more about this writer by checking @Rust's about page, and for more stories, please visit hackernoon.com.

Rust 1.78 has upgraded its bundled LLVM to version 18, completing the announced u128/i128 ABI change...

This story was originally published on HackerNoon at: https://hackernoon.com/if-your-documentation-takes-two-clicks-to-open-congrats-its-already-outdated.
An article on effective documentation practices in software development, explaining how to structure specs, READMEs, JavaDocs, and clean code.
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This story was written by: @abgarsimonean. Learn more about this writer by checking @abgarsimonean's about page, and for more stories, please visit hackernoon.com.

Documentation only survives if it lives as close to...

This story was originally published on HackerNoon at: https://hackernoon.com/free-cv-domains-for-everyone-a-tiny-island-nation-is-rewriting-the-future-of-professional-profiles.
The .cv domain is shaping a new global identity layer in the AI era, as Cape Verde and Ola.cv build an open, DNS-anchored alternative to LinkedIn.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #domains, #resume-hacks, #.cv-domain, #decentralized-identity, #professional-resume-tips, #hello.cv, #open-internet-identity, #good-company, and more.

This story was written by: @cv-domain. Learn more about this writer by checking @cv-domain's about page, and for more stories, please visit hackernoon.com.

...

This story was originally published on HackerNoon at: https://hackernoon.com/how-i-built-an-ai-powered-research-automation-system-with-n8n-groq-and-5-academic-apis.
Discover how to build a powerful AI-Powered Research Automation System using low-code tools like n8n, Groq, and integration with 5 academic APIs.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #open-source-tools, #n8n-tutorial, #automation, #n8n-workflow, #academic-twitter, #llm-applications, #groq-ai, #research-automation, and more.

This story was written by: @chidoziemanagwu. Learn more about this writer by checking @chidoziemanagwu's about page, and for more stories, please visit hackernoon.com.

This post...

This story was originally published on HackerNoon at: https://hackernoon.com/stateful-api-to-database-synchronization-implementing-incremental-data-ingestion-from-rest-apis-wit.
Stop writing fragile cron scripts. Learn to build stateful, incremental data streams from any REST API using Python and a pull-based CDC model.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #postgresql, #api-integration, #change-data-capture, #python, #rest-api, #real-time, #python-development, #hackernoon-top-story, and more.

This story was written by: @badmonster0. Learn more about this writer by checking @badmonster0's about page, and for more stories, please visit hackernoon.com.

Stop writing fragile cron...

This story was originally published on HackerNoon at: https://hackernoon.com/how-ai-is-quietly-reshaping-the-software-development-lifecycle.
AI has accelerated software delivery, yet the SDLC remains outdated—still following decades-old steps: planning, requirements, development, testing, deployment.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #engineering-management, #sdlc, #ai-coding-assistant, #software-development, #ai-product-development, #technical-debt, #agile, #devops, and more.

This story was written by: @kshitijp. Learn more about this writer by checking @kshitijp's about page, and for more stories, please visit hackernoon.com.

AI has changed the pace of software delivery, but th...

This story was originally published on HackerNoon at: https://hackernoon.com/the-quiet-bottleneck-in-your-symfony-app-fragmented-indexes-and-random-uuids.
Random UUIDs silently fragment your database and slow down inserts. Learn how UUID v7, ULIDs, and Symfony’s Uid component dramatically boost performance.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #symfony, #productivity, #php, #benchmark, #uuidv7, #php-development, #performance, #hackernoon-top-story, and more.

This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

Random UUIDs silently fragment your da...

This story was originally published on HackerNoon at: https://hackernoon.com/i-spent-30-days-vibe-coding-an-mvp-burned-$127-broke-everything-and-still-found-product-market.
I have recently been diving into the world of vibe coding and I thought of cataloging my experience for the benefit of others.
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This story was written by: @renjitphilip. Learn more about this writer by checking @renjitphilip's about page, and for more stories, please visit hackernoon.com.

I spent 30 days...

This story was originally published on HackerNoon at: https://hackernoon.com/the-anatomy-of-a-write-operation.
When file.write() returns, your data isn't on disk. Trace the 6-layer journey of a write operation from Python buffers to Linux kernel and SSD silicon.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #linux, #operating-systems, #io-operations, #data-structures, #linux-kernel, #file.write(), #write-operation, and more.

This story was written by: @natarajmocherla. Learn more about this writer by checking @natarajmocherla's about page, and for more stories, please visit hackernoon.com.

When...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-get-a-first-name-domain-for-less-than-$101.
Missed out on FirstName.com? .cv domain could be your last real chance to own your name online. Secure it now.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #domains, #.cv-domain, #domain-name, #domain-name-registration, #developer-tools, #professional-identity-online, #first-name-domain, #good-company, and more.

This story was written by: @cv-domain. Learn more about this writer by checking @cv-domain's about page, and for more stories, please visit hackernoon.com.

Most First Name domains are already taken...

This story was originally published on HackerNoon at: https://hackernoon.com/the-diy-5g-router-hack-that-turns-a-raspberry-pi-into-a-pocket-sized-powerhouse.
This step-by-step guide shows you how to add mobile connectivity and create a pocket-sized network powerhouse.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #rpi, #rasbperry-pi, #5g, #networking, #router, #mobile, #calyx, #hackernoon-top-story, and more.

This story was written by: @janluk. Learn more about this writer by checking @janluk's about page, and for more stories, please visit hackernoon.com.

Build a powerful 5G router using a Raspberry Pi 5 and OpenWRT...

This story was originally published on HackerNoon at: https://hackernoon.com/top-web-scraping-tools-you-should-use-in-2025.
A 2025 guide to the best web scraping tools, from no-code platforms to AI scrapers, helping teams extract reliable, scalable, and compliant web data.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #best-web-scraping-tools, #web-scraping-2025, #ai-powered-scrapers, #no-code-scraping, #oxylabs-web-scraper, #scrapingbee-api, #playwright-scraping, #good-company, and more.

This story was written by: @oxylabs. Learn more about this writer by checking @oxylabs's about page, and for more stories, please visit hackernoon.com.

This 2025 guide explores the top...

This story was originally published on HackerNoon at: https://hackernoon.com/indrives-approach-to-measuring-engineering-performance.
How inDrive measures and improves engineering performance using a system of metrics, dashboards, feedback loops, and data-driven management practices
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #developer-productivity, #engineering-performance, #indrive-engineering, #engineering-performance-system, #dora-metrics, #software-team-performance, #software-delivery-analytics, #good-company, and more.

This story was written by: @indrivetech. Learn more about this writer by checking @indrivetech's about page, and for more stories, please visit hackernoon.com.

InDrive’s performance and productivity is one of the ho...

This story was originally published on HackerNoon at: https://hackernoon.com/angular-21-rolls-out-modern-testing-headless-a11y-components-and-ai-tools.
Angular v21 brings signal-driven forms, new accessibility tools, AI-powered CLI features, zoneless apps, and modern testing with Vitest.
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This story was written by: @mukhtarpeace. Learn more about this writer by checking @mukhtarpeace's about page, and for more stories, please visit hackernoon.com.

Angular v21 isn’t about one headline feature — it’s...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-build-your-first-github-actions-workflow-for-automated-cicd.
Learn how to create, configure, and trigger GitHub Actions workflows to automate builds, tests, and deployments in your CI/CD pipeline.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #github-actions, #cicd-automation, #github-for-beginners, #devops-pipeline, #github-workflow-yaml, #java-maven-build, #aws-ecr-deployment, #github-runners, and more.

This story was written by: @purnimaupadhyaya. Learn more about this writer by checking @purnimaupadhyaya's about page, and for more stories, please visit hackernoon.com.

This guide walks beginners through creating and...

This story was originally published on HackerNoon at: https://hackernoon.com/swift-concurrencypart-1-tasks-executors-and-priority-escalation.
Explore how Task works, the differences between Task and Task.detached, task priorities - a complete guide to Swift’s modern approach to asynchronous program.
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This story was written by: @nsvasilev. Learn more about this writer by checking @nsvasilev's about page, and for more stories, please visit hackernoon.com.

Swift 6 in...

This story was originally published on HackerNoon at: https://hackernoon.com/building-a-production-ready-laravel-stack-with-traefik-and-frankenphp.
A practical guide to deploying a high-performance Laravel stack using Octane, FrankenPHP, and a fully automated Docker Compose workflow.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #laravel, #laravel-octane, #build-production-ready-laravel, #frankenphp, #traefik-reverse-proxy, #multi-stage-dockerfile, #laravel-deployment-guide, #php-in-memory-frameworks, and more.

This story was written by: @danielpetrica. Learn more about this writer by checking @danielpetrica's about page, and for more stories, please visit hackernoon.com.

Laravel boots slowly by default, but Octane and FrankenPHP...

This story was originally published on HackerNoon at: https://hackernoon.com/cozjp-will-now-have-beta-api-support-will-also-have-n8n-and-laravel-integrations.
The next evolution of Coz.Jp is on it's in the final testing phase. WE added API support and also created a N8N node for it and a Laravel Plugin. You can now automate your link shortening requirements esily, from your business tools.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #api, #coz.jp, #api-support, #n8n, #laravel, #laravel-plugin, #n8n-node, #laravel-integration, and more.

This story was written by: @danielpetrica...

This story was originally published on HackerNoon at: https://hackernoon.com/let-the-customers-determine-your-landing-page-with-automated-optimization.
A brief overview of how to use dynamic optimization to improve your landing page performance, using the site emisary.com as an example.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #landing-pages, #web-development, #building-a-landing-page, #how-to-build-a-landing-page, #landing-page-traffic, #optimize-landing-pages, #website-design, #landing-page-design, and more.

This story was written by: @rhortx. Learn more about this writer by checking @rhortx's about page, and for more stories, please visit hackernoon.com.

With limited avenues to test...

This story was originally published on HackerNoon at: https://hackernoon.com/apis-for-beginners-what-they-are-and-how-they-work.
A beginner's guide to what an API is, what frontend, backend, server, and JSON are, and how communication between programs happens over the Internet.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #api, #frontend, #backend, #api-for-beginners, #how-apis-work, #backend-vs-frontend, #api-endpoints, #api-tutorial, and more.

This story was written by: @fakng-engineer. Learn more about this writer by checking @fakng-engineer's about page, and for more stories, please visit hackernoon.com.

This article demystifies APIs...

This story was originally published on HackerNoon at: https://hackernoon.com/how-bestfriends-anamika-bhoyrul-and-tawishi-jain-are-building-the-future-of-social-connection.
Two best friends, Anamika Bhoyrul and Tawishi Jain, are building Six Social—an AI platform reinventing how Gen Z forms meaningful connections through mutual int
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This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page, and for more stories, please visit hackernoon.com.

After meeting through a...

This story was originally published on HackerNoon at: https://hackernoon.com/advanced-patterns-with-the-symfony-clock-mockclock-nativeclock-and-more.
This article explores non-trivial, production-grade patterns for the Clock component, moving beyond simple “now” calls to integrating with JWT authentication.
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This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

With Symfony 7.3 and PHP 8.4, the symfony/clock component is n...

This story was originally published on HackerNoon at: https://hackernoon.com/spotify-study-maps-how-information-spreads-through-code-reviews.
Spotify researchers test whether code reviews act as communication networks by measuring information diffusion across participants, components, and teams.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #code-review, #software-engineering, #developer-collaboration, #spotify-engineering, #code-review-networks, #code-review-metrics, #software-architecture, #spotify-code-review-study, and more.

This story was written by: @codereview. Learn more about this writer by checking @codereview's about page, and for more stories, please visit hackernoon.com.

This study examines whether Spotify’s code reviews function as...

This story was originally published on HackerNoon at: https://hackernoon.com/clean-code-interfaces-in-go-why-small-is-beautiful-part-3.
Master Go interfaces: why single-method interfaces rule, accept interfaces return structs, and the nil interface gotcha that crashes production. From 6 years of
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This story was written by: @yakovlef. Learn more about this writer by checking @yakovlef's about page, and for more stories, please visit hackernoon.com.

Go's single-method interfaces are the norm...

This story was originally published on HackerNoon at: https://hackernoon.com/why-designers-and-developers-must-rethink-the-web-interfaces-for-an-ai-first-era.
AI chat is breaking the old page-based web. This article explores the new hybrid interface where conversational AI and structured UI work side-by-side.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #web-design, #ai-interfaces, #slot-based-architecture, #ai-chat-integration, #next.js-app-router, #modern-web-development, #seo-and-ai, #conversational-ux, and more.

This story was written by: @hacker91059038. Learn more about this writer by checking @hacker91059038's about page, and for more stories, please visit hackernoon.com.

AI has changed...

This story was originally published on HackerNoon at: https://hackernoon.com/final-project-report-1-schema-evolution-support-on-apache-seatunnel-flink-engine.
This new feature ensures seamless schema updates for CDC data sources, enhancing flexibility and data consistency.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #apache-flink, #schema-evolution, #apache-seatunnel, #opensource, #data-science, #bigdata, #multi-parallelism-issue, #hackernoon-top-story, and more.

This story was written by: @williamguo. Learn more about this writer by checking @williamguo's about page, and for more stories, please visit hackernoon.com.

This project marks an important milestone in the evolution of Apache...

This story was originally published on HackerNoon at: https://hackernoon.com/meet-catchpoint-hackernoon-company-of-the-week.
This week, HackerNoon features Catchpoint, the internet performance monitoring platform used by Google, LinkedIn, Tencent, and many, many more!
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This story was written by: @companyoftheweek. Learn more about this writer by checking @companyoftheweek's about page, and for more stories, please visit hackernoon.com.

This week, HackerNoon features Catchpoint, the internet performance monitoring...

This story was originally published on HackerNoon at: https://hackernoon.com/12-best-web-scraping-apis-in-2025.
Discover the 12 best web scraping APIs of 2025, comparing performance, pricing, features, & success rates to help teams scale reliable data extraction.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #web-scraping-apis-2025, #data-extraction-tools, #oxylabs-review, #decodo-smartproxy, #zyte-api-performance, #bright-data-scraping, #proxy-vs-scraping-api, #good-company, and more.

This story was written by: @oxylabs. Learn more about this writer by checking @oxylabs's about page, and for more stories, please visit hackernoon.com.

Web scraping APIs have replaced traditional scrapers by...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-solve-real-time-auth-without-having-to-sacrifice-performance.
I will walk you through, step-by-step, how to build a fully functional, high-performance WebSocket server in Symfony that is secured by Keycloak.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #symfony, #keycloak, #websocket, #jwt, #security, #php, #websockets, #jwt-authentication, and more.

This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

In today’s enterprise world, authentication is...

This story was originally published on HackerNoon at: https://hackernoon.com/heres-how-you-can-cut-milliseconds-off-your-response-time-using-symfony.
This ultimate guide will take you deep into the heart of a Symfony application to achieve sub-100ms response times.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #symfony, #optimization, #php, #php-development, #frankenphp, #productivity, #cache, #quicker-response-times, and more.

This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

In the era of high user expectations and...

This story was originally published on HackerNoon at: https://hackernoon.com/everything-you-need-to-know-about-xml-schema-validation-11-in-java.
In this post, I described my journey implementing XSD 1.1 validation in Java. It’s much less easy than I had expected in the first place
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This story was written by: @nfrankel. Learn more about this writer by checking @nfrankel's about page, and for more stories, please visit hackernoon.com.

The Java JD...

This story was originally published on HackerNoon at: https://hackernoon.com/how-bharat-kumar-dokka-automated-sql-server-patching-and-saved-600-hours.
Bharat's intelligent automation for SQL Server patching saves 600 hours & sets new standards for secure, scalable enterprise infrastructure management.
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This story was written by: @sanya_kapoor. Learn more about this writer by checking @sanya_kapoor's about page, and for more stories, please visit hackernoon.com.

Associate Technical Architect Bharat Kumar Dokka transformed...

This story was originally published on HackerNoon at: https://hackernoon.com/the-zero-to-shipped-framework-for-new-developers.
Stuck in the 'catch-22' of starting a new project? Here's a 5-step framework for new developers covering tech stacks, open-source, mindset, and more.
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This story was written by: @amanila. Learn more about this writer by checking @amanila's about page, and for more stories, please visit hackernoon.com.

New developers: Overcome the...

This story was originally published on HackerNoon at: https://hackernoon.com/breaking-down-the-walls-rescue-your-spa-from-complete-freeze.
React page frozen solid? Here’s how a single Chrome DevTools feature helped trace an infinite loop hidden deep in Redux selectors.
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This story was written by: @anandk05. Learn more about this writer by checking @anandk05's about page, and for more stories, please visit hackernoon.com.

Chrome’s Pause Script Execution can...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-use-the-html-lesscanvasgreater-element-to-draw-shapes-text-and-animations.
Learn what makes the HTML tag unique, how it handles pixels instead of DOM elements, and how to draw and create interactive graphics directly in the br
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This story was written by: @roy-shell5. Learn more about this writer by checking @roy-shell5's about page, and for more stories, please visit hackernoon.com.
<...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-set-up-session-level-database-migrations-in-python.
Set up session-level async database migrations in Python using SQLAlchemy, Alembic, and pytest for cleaner, faster test environments.
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This story was written by: @art8x. Learn more about this writer by checking @art8x's about page, and for more stories, please visit hackernoon.com.

How to set up session-level database fixtures for...

This story was originally published on HackerNoon at: https://hackernoon.com/clean-code-in-go-part-2-structs-methods-and-composition-over-inheritance.
Write cleaner Go code. Learn how structs, methods, and composition replace OOP inheritance the idiomatic Go way.
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This story was written by: @yakovlef. Learn more about this writer by checking @yakovlef's about page, and for more stories, please visit hackernoon.com.

Go offers composition through embedding, interfaces without explicit implementation, and...

This story was originally published on HackerNoon at: https://hackernoon.com/the-best-ways-to-write-git-commit-messages-just-like-the-pros.
A commit message should have a proper style, content, and metadata.
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This story was written by: @ritikbanger. Learn more about this writer by checking @ritikbanger's about page, and for more stories, please visit hackernoon.com.

A commit message should have a proper style, content, and metadata. The most effective technique to inform...

This story was originally published on HackerNoon at: https://hackernoon.com/rustup-1271-minor-bug-fixes-can-have-a-big-positive-impact.
Rust 1.27.1 will include minor bug fixes meant to improve your experience. Check 'em out here.
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The headlines for this release are: Prebuilt Rustup binaries should be...

This story was originally published on HackerNoon at: https://hackernoon.com/what-are-generics-an-introduction-for-beginners.
Generics are a way of writing code that is independent of the specific types being used. Functions and types may now be written to use any of a set of types.
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This story was written by: @Go. Learn more about this writer by checking @Go's about page, and for more stories, please visit hackernoon...

This story was originally published on HackerNoon at: https://hackernoon.com/kpis-are-destroying-it-teams-how-to-actually-measure-developer-performance.
Discover why traditional KPIs fail IT teams and learn how to measure developer performance effectively while boosting team health and productivity.
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This story was written by: @dshesternin. Learn more about this writer by checking @dshesternin's about page, and for more stories, please visit hackernoon.com.

Traditional KPIs like ticket counts or lines...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-choose-a-dependency-build-vs-buy-risk-management-and-more.
In this post, I'd like to describe my approach when choosing a dependency. I'll first define what I mean by dependency in the context of this post.
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This story was written by: @nfrankel. Learn more about this writer by checking @nfrankel's about page, and for more stories, please visit hackernoon.com.

A...

This story was originally published on HackerNoon at: https://hackernoon.com/the-real-fix-for-react-native-pnpm-hoist-everything.
Learn why React Native projects break under pnpm’s default linking, and why switching to node-linker=hoisted is the simplest, most reliable fix in monorepos.
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This story was written by: @heyradcode. Learn more about this writer by checking @heyradcode's about page, and for more stories, please visit hackernoon.com.

Learn why React Na...

This story was originally published on HackerNoon at: https://hackernoon.com/the-painful-joy-of-refusing-documentation.
From AI hallucinations to debugging disasters, this essay explores the reasons why developers should stop fumbling around and start reading the docs.
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This story was written by: @moerayo. Learn more about this writer by checking @moerayo's about page, and for more stories, please visit hackernoon.com.

From AI hallucinations to debugging disasters...

This story was originally published on HackerNoon at: https://hackernoon.com/scaling-api-integrations-in-symfony-fire-and-forget-factories-auditing-and-streams.
We’re going to architect four production-ready, non-trivial patterns using Symfony 7.x and PHP 8.x.
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This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

We’re going to architect four production-ready, non-trivial patterns using Symfony 7.x and PHP...

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-use-vector-search-to-build-a-movie-recommendation-app.
Learn how to build a semantic movie recommendation app using ScyllaDB’s vector search to find films by meaning, not just keywords.
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This story was written by: @scylladb. Learn more about this writer by checking @scylladb's about page, and for more stories, please visit hackernoon.com.

ScyllaDB’s new Vector Search lets deve...

This story was originally published on HackerNoon at: https://hackernoon.com/it-works-on-my-machine-isnt-an-excusetest-your-readme-like-a-user.
The README says to download from this link. Huh, I'm not sure how to unarchive .tar.xz files - guess I'll search for that.
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This story was written by: @edent. Learn more about this writer by checking @edent's about page, and for more stories, please visit hackernoon.com.

The README says to...

This story was originally published on HackerNoon at: https://hackernoon.com/deploying-mobilenetv3-on-nxp-imx8mp-a-complete-edge-ai-workflow-for-handwritten-digit-recognition.
This article details how to port and run the MobileNetV3 model on the NXP i.MX8MP platform to achieve the function of handwritten digit recognition.
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This story was written by: @hacker55465321. Learn more about this writer by checking @hacker55465321's about page, and for more stories, please visit hackernoon.com.
<...

This story was originally published on HackerNoon at: https://hackernoon.com/npms-new-token-limits-wont-stop-the-attacks-that-actually-happen.
npm's October 2025 security overhaul introduces 90-day token limits and kills classic tokens. But the biggest supply chain attacks—from XZ Utils to the...
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This story was written by: @encapsulation. Learn more about this writer by checking @encapsulation's about page, and for more stories, please visit hackernoon.com.

npm's new token lifetime limits (90-d...

This story was originally published on HackerNoon at: https://hackernoon.com/the-automatic-checking-of-cfgs-how-it-works.
It ensures that the cfg settings are consistent between what is intended and what is used, helping to catch potential bugs or errors early in development
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This story was written by: @Rust. Learn more about this writer by checking @Rust's about page, and for more stories, please visit hackernoon.com.

This can...

This story was originally published on HackerNoon at: https://hackernoon.com/go-can-it-mitigate-supply-chain-attacks.
It is an explicit security design goal of the Go toolchain that neither fetching nor building code will let that code execute, even if it is untrusted.
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All...

This story was originally published on HackerNoon at: https://hackernoon.com/the-hidden-ledger-of-code-tracking-the-carbon-debt-inside-our-software.

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This story was written by: @jwolinsky. Learn more about this writer by checking @jwolinsky's about page, and for more stories, please visit hackernoon.com.

As software scales, so does the energy it consumes and the emissions it generates. This growing footprint forms what many engineers now call carbon debt. Carbon debt is...

This story was originally published on HackerNoon at: https://hackernoon.com/how-can-governments-pay-open-source-maintainers.
Top tips for making it easier for maintainers to get paid.
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This story was written by: @edent. Learn more about this writer by checking @edent's about page, and for more stories, please visit hackernoon.com.

What difficulties do Governments and large organisations have when funding Open Source maintainers.

This story was originally published on HackerNoon at: https://hackernoon.com/the-road-to-hell-is-paved-with-good-dry-intentions.
Learn how good intentions can lead to spaghetti dry code, over abstraction and over engineered systems.
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This story was written by: @melvin-manni. Learn more about this writer by checking @melvin-manni's about page, and for more stories, please visit hackernoon.com.

Over-engineering is making software/system design more complex than necessary. Functionalities should...

This story was originally published on HackerNoon at: https://hackernoon.com/5-ways-async-work-builds-a-more-flexible-and-inclusive-workplace.
Return-to-office rates have steadied, yet flexibility still ranks in the top three reasons people switch jobs.
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This story was written by: @hacker37828759. Learn more about this writer by checking @hacker37828759's about page, and for more stories, please visit hackernoon.com.

Return-to-office rates have steadied, yet flexibility still ranks in the top...

This story was originally published on HackerNoon at: https://hackernoon.com/json-was-killing-our-redis-memory-switching-serialization-made-it-7-smaller.
Cut Redis memory usage by 7× by ditching JSON for Pydantic models. Learn how a custom binary format reduced storage, costs, and overhead at scale.
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This story was written by: @yankhachko. Learn more about this writer by checking @yankhachko's about page, and for more stories, please visit hackernoon.com.

Redis was running a...

This story was originally published on HackerNoon at: https://hackernoon.com/inside-a-34-petabyte-migration-the-true-cost-of-moving-a-digital-mountain.
The true cost of a large-scale data migration isn’t in the storage, it’s in the movement.
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This story was written by: @carl_o700c5l. Learn more about this writer by checking @carl_o700c5l's about page, and for more stories, please visit hackernoon.com.

The true cost of a...

This story was originally published on HackerNoon at: https://hackernoon.com/blast-api-shutdown-the-best-alternatives-for-developers.
Blast API ends operations in Oct 2025. Explore the best developer alternatives like NOWNodes and Alchemy for secure, scalable RPC migration.
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This story was written by: @nownodes. Learn more about this writer by checking @nownodes's about page, and for more stories, please visit hackernoon.com.

Blast API is shutting down in...

This story was originally published on HackerNoon at: https://hackernoon.com/the-myth-of-single-threaded-javascript-inside-the-languages-hidden-concurrency-engine.
Explore the concurrency model of modern JavaScript, including the event loop, async/await, and more.
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This story was written by: @hacker5295744. Learn more about this writer by checking @hacker5295744's about page, and for more stories, please visit hackernoon.com.

Modern JavaScript offers a rich (although muddled) concurrency landscape. From the event...

This story was originally published on HackerNoon at: https://hackernoon.com/why-kube-prometheus-stack-isnt-enough-for-kubernetes-observability.
Monitoring tells you what broke; observability explains why.
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This story was written by: @fatihkoc. Learn more about this writer by checking @fatihkoc's about page, and for more stories, please visit hackernoon.com.

Kube-prometheus-stack bundles Prometheus and Grafana for monitoring Kubernetes workloads. On the surface, it looks like the answer to all your...

This story was originally published on HackerNoon at: https://hackernoon.com/from-50-pages-of-handwritten-notes-to-a-digital-manuscript-with-python-and-ai.
Apple's HEIC (High-Efficiency Image Container) is great for saving space, but not so great for compatibility.
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This story was written by: @knightbat2040. Learn more about this writer by checking @knightbat2040's about page, and for more stories, please visit hackernoon.com.

Apple's HEIC (High-Efficiency Image Container) is great for saving space...

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-312-you-put-multiple-assertions-in-one-test-making-failures-hard-to-analyze.
You put multiple assertions in one test, making failures hard to analyze.
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This story was written by: @mcsee. Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com.

You put multiple assertions in one test, making failures hard to analyze.

This story was originally published on HackerNoon at: https://hackernoon.com/a-guide-to-familiarize-yourself-with-workspaces-in-go.
Go 1.18 adds workspace mode to Go, which lets you work on multiple modules simultaneously.
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This story was written by: @Go. Learn more about this writer by checking @Go's about page, and for more stories, please visit hackernoon.com.

Workspaces in Go 1.18 let you work on multiple modules simultaneously without having to edit...

This story was originally published on HackerNoon at: https://hackernoon.com/testing-the-untestable-a-simple-way-to-handle-static-methods-in-legacy-java.
This is a pretty straightforward way to test untestable code.
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This story was written by: @nfrankel. Learn more about this writer by checking @nfrankel's about page, and for more stories, please visit hackernoon.com.

This is a pretty straightforward way to test untestable code.

This story was originally published on HackerNoon at: https://hackernoon.com/the-moral-cost-of-the-growth-hack.
Finding the balance between growth and ethics is hard. Here’s how designers can create user journeys that drive results without crossing the line.
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This story was written by: @hacker4949449. Learn more about this writer by checking @hacker4949449's about page, and for more stories, please visit hackernoon.com.

Ethical growth design is...

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-08-send-messages-only-to-your-direct-acquaintances-not-their-friends.
Send messages only to your direct acquaintances, not their friends.
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This story was written by: @mcsee. Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com.

Send messages only to your direct acquaintances, not their friends.

This story was originally published on HackerNoon at: https://hackernoon.com/react-19-new-tools-to-work-with-forms.
Discover how React 19's new hooks—useActionState, useFormStatus, and useOptimistic—simplify form handling with less boilerplate and cleaner code.
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This story was written by: @socialdiscoverygroup. Learn more about this writer by checking @socialdiscoverygroup's about page, and for more stories, please visit hackernoon.com.

React 19 introduces new tools that make form handling clea...

This story was originally published on HackerNoon at: https://hackernoon.com/how-we-built-mobile-weather-widgets-that-improved-apples.
We didn’t want to create “mini versions” of the app – we wanted to surface the most relevant insights in the most accessible way possible.
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This story was written by: @oleksiischastlyvyi. Learn more about this writer by checking @oleksiischastlyvyi's about page, and for more stories, please visit hackernoon.com.

Lessons Learned Great widgets...

This story was originally published on HackerNoon at: https://hackernoon.com/stop-rebuilding-software-that-already-exists-heres-how.
If a great utility lives on page seven of search, it should still be easy to find when you describe what it does. The goal is one intent‑friendly place
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This story was written by: @hendrikc. Learn more about this writer by checking @hendrikc's about page, and for more stories, please visit hackernoon.com. Duration: 00:05:40

This story was originally published on HackerNoon at: https://hackernoon.com/synchronizing-data-from-mysql-to-postgresql-using-apache-seatunnel.
A step-by-step walkthrough of building a real-time data pipeline to merge and synchronize MySQL data sources using Apache SeaTunnel.
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This story was written by: @williamguo. Learn more about this writer by checking @williamguo's about page, and for more stories, please visit hackernoon.com.

A step-by-step walkthrough of building a real-time data pipeline...

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-311-never-store-or-compare-plain-text-passwords.
When you store or compare passwords as plain-text, you expose users to unnecessary risk.
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This story was written by: @mcsee. Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com.

When you store or compare passwords as plain-text, you expose users to unnecessary...

This story was originally published on HackerNoon at: https://hackernoon.com/fixing-login-failed-errors-when-dockerizing-your-net-app.
Fix “Login failed” errors in Dockerized .NET apps by escaping special characters like $ in .env files. Learn the root cause and the right fix.
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This story was written by: @hack0r66d473bbae74b08c79eb8efe. Learn more about this writer by checking @hack0r66d473bbae74b08c79eb8efe's about page, and...

This story was originally published on HackerNoon at: https://hackernoon.com/from-hours-to-minutes-how-dmall-cuts-data-integration-costs-to-13-with-apache-seatunnel.
How Dmall cuts their data integration costs by 1/3 and reduces latency from hourly to minute-level with ApacheSeaTunnel？
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This story was written by: @williamguo. Learn more about this writer by checking @williamguo's about page, and for more stories, please visit hackernoon.com.

Real-time, lightweight, and open-source future of data integration.

This story was originally published on HackerNoon at: https://hackernoon.com/docker-environment-variables-development-vs-production-made-simple.
Managing environment variables across different environments can be tricky.
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This story was written by: @hack0r66d473bbae74b08c79eb8efe. Learn more about this writer by checking @hack0r66d473bbae74b08c79eb8efe's about page, and for more stories, please visit hackernoon.com.

Managing environment variables across different...

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-07-avoid-boolean-variables.
Avoid Boolean variables, they lead to conditional logic and force you to write Ifs. Create polymorphic states instead
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This story was written by: @mcsee. Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com.

Avoid Boolean variables, they lead to conditional logic and...

This story was originally published on HackerNoon at: https://hackernoon.com/why-i-built-a-zig-dotenv-lib.
While working on a Zig based CLI argument parser, I found myself creating a dotenv parser as an unexpected side project.
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This story was written by: @dayvster. Learn more about this writer by checking @dayvster's about page, and for more stories, please visit hackernoon.com.

While working on a Zig based CLI...

This story was originally published on HackerNoon at: https://hackernoon.com/the-rust-rewrites-nobody-asked-for.
Exploring the trend of rewriting existing software in new programming languages.
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This story was written by: @dayvster. Learn more about this writer by checking @dayvster's about page, and for more stories, please visit hackernoon.com.

Exploring the trend of rewriting existing software in new programming languages.

This story was originally published on HackerNoon at: https://hackernoon.com/building-scalable-ros-2-applications-with-microservice-architecture.
By lowering latency and resource consumption across platforms, containerization improves autonomous driving systems' performance, isolation, and stability.
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This story was written by: @containerize. Learn more about this writer by checking @containerize's about page, and for more stories, please visit hackernoon.com.

In particular, the ROS 2 and Autoware frameworks are used in...

This story was originally published on HackerNoon at: https://hackernoon.com/can-docker-keep-up-with-the-speed-of-self-driving-cars.
According to experiments, containerized microservices improve resource usage, lower latency, and increase modularity in software for autonomous driving.
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This story was written by: @containerize. Learn more about this writer by checking @containerize's about page, and for more stories, please visit hackernoon.com.

In order to improve modularity, scalability, and real-time performance, this...

This story was originally published on HackerNoon at: https://hackernoon.com/everything-you-can-expect-with-symfony-74.
Symfony’s Core Team crammed this release with big Developer Experience (DX) improvements, sweet performance gains, and vital architecture tweaks.
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This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

Symfony’s Core Team crammed this release with...

This story was originally published on HackerNoon at: https://hackernoon.com/nodejs-vs-go-in-practice-which-performs-better-chaos-proxy-or-chaos-proxy-go.
Compare the performance of chaos-proxy in Node.js vs Go for HTTP chaos testing.
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This story was written by: @hacker5295744. Learn more about this writer by checking @hacker5295744's about page, and for more stories, please visit hackernoon.com.

Compare the performance of chaos-proxy in Node.js vs Go for...

This story was originally published on HackerNoon at: https://hackernoon.com/the-history-and-future-of-cad-in-engineering.
The first CAD hardware system, the Dimension III Systems from Calma, was operable with a keyboard and stylus.
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This story was written by: @brianwallace. Learn more about this writer by checking @brianwallace's about page, and for more stories, please visit hackernoon.com.

Computer Aided Design (CAD) software was introduced in the 1950’s. Th...

This story was originally published on HackerNoon at: https://hackernoon.com/releasing-my-production-ready-react-hooks-as-open-source.
A collection of battle-tested React hooks that I've used in various projects over the years.
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This story was written by: @dayvster. Learn more about this writer by checking @dayvster's about page, and for more stories, please visit hackernoon.com.

A collection of battle-tested React hooks that I've used in various projects over...

This story was originally published on HackerNoon at: https://hackernoon.com/shrink-your-react-docker-image-by-90percent-with-multi-stage-builds.
For a React/Vue application, a typical non-optimized image can balloon to hundreds of megabytes.
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This story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page, and for more stories, please visit hackernoon.com.

For a React/Vue application, a typical non-optimized image can balloon to...

This story was originally published on HackerNoon at: https://hackernoon.com/9-unusual-mvps-you-can-vibe-code-today.
Discover how vibe coding can help you build MVPs with AI, including its benefits and challenges. Get nine unique MVP ideas you can start building right away.
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This story was written by: @thekonst. Learn more about this writer by checking @thekonst's about page, and for more stories, please visit hackernoon.com.

Vibe...

This story was originally published on HackerNoon at: https://hackernoon.com/the-death-of-the-curious-developer.
The shift from curiosity-driven development to metric-focused creation is reshaping the software landscape.
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This story was written by: @dayvster. Learn more about this writer by checking @dayvster's about page, and for more stories, please visit hackernoon.com.

The shift from curiosity-driven development to metric-focused creation is reshaping the software landscape.

This story was originally published on HackerNoon at: https://hackernoon.com/chip-giant-qualcomm-to-buy-arduino-in-big-push-beyond-smartphones.
Qualcomm did not disclose the terms of the acquisition.
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This story was written by: @gedyflowers. Learn more about this writer by checking @gedyflowers's about page, and for more stories, please visit hackernoon.com.

Qualcomm did not disclose the terms of the acquisition.

This story was originally published on HackerNoon at: https://hackernoon.com/embracing-the-uncertainty-of-chaos-driven-testing-integration-tests-that-can-destroy-and-rebuild.
Learn how to use chaos-driven testing in full stack apps with integration tests that simulate network failures and latency.
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This story was written by: @hacker5295744. Learn more about this writer by checking @hacker5295744's about page, and for more stories, please visit hackernoon.com.

Learn how to use chaos-driven testing in full...

This story was originally published on HackerNoon at: https://hackernoon.com/streamlining-automotive-testing-with-real-time-documentation-kobers-success-story-with-simpleble.
Kober Engineering’s experience shows how SimpleBLE can address real-world challenges in automotive testing.
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This story was written by: @californiaopensource. Learn more about this writer by checking @californiaopensource's about page, and for more stories, please visit hackernoon.com.

Kober Engineering’s experience shows how SimpleBLE can address real-world challenges in automotive testing.

This story was originally published on HackerNoon at: https://hackernoon.com/the-bit-shift-paradox-how-optimizing-can-make-code-6-slower.
Caching bit shifts looks smart but makes code up to 6× slower.
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This story was written by: @ronklein. Learn more about this writer by checking @ronklein's about page, and for more stories, please visit hackernoon.com.

Caching bit shifts looks smart but makes code up to 6× slower.

This story was originally published on HackerNoon at: https://hackernoon.com/i-built-with-ai-coding-agents-the-hype-is-dangerous.
AI coding agents promise easy development but deliver chaos. Three brutal lessons from building with Claude, Gemini, and ChatGPT that shatter the hype.
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This story was written by: @rdondeti. Learn more about this writer by checking @rdondeti's about page, and for more stories, please visit hackernoon.com.

Vibe coding with AI agents...

This story was originally published on HackerNoon at: https://hackernoon.com/low-code-vs-full-code-how-startups-can-balance-speed-and-control.
Low-code speeds up MVPs, full-code ensures scale. Discover how startups can balance speed, cost, and control with a hybrid approach.
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This story was written by: @duycao. Learn more about this writer by checking @duycao's about page, and for more stories, please visit hackernoon.com.

Low-code helps startups launch MVPs fast and cheap...

This story was originally published on HackerNoon at: https://hackernoon.com/rust-lld-how-it-can-give-you-faster-linking-times.
rustc will use rust-lld by default on x86_64-unknown-linux-gnu on nightly to significantly reduce linking times.
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This story was written by: @Rust. Learn more about this writer by checking @Rust's about page, and for more stories, please visit hackernoon.com.

rustc will use rust-lld by default on x86_64-unknown-linux-gnu on nightly to...