This story was originally published on HackerNoon at: https://hackernoon.com/how-i-mastered-javascript-event-loop-and-concurrent-model. Discover practical tips for building responsive web applications without freezing the UI. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content abo…

This story was originally published on HackerNoon at: https://hackernoon.com/i-got-15k-people-to-practice-sql-by-turning-them-into-detectives. See how SQL Case Files became a top choice for anyone searching for free SQL games or challenging SQL puzzles. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also…

This story was originally published on HackerNoon at: https://hackernoon.com/how-astro-made-my-portfolio-82percent-faster-to-build. I moved my portfolio website from Next.js to Astro after three years. Faster builds, less JavaScript, better SEO, and a simpler setup that just works. Check more stories related to programming at: https://hackernoon.co…

This story was originally published on HackerNoon at: https://hackernoon.com/what-we-know-and-dont-about-modern-code-reviews. A deep review of modern code review research, its evolution, key themes, and the growing gap between academic findings and practitioner needs. Check more stories related to programming at: https://hackernoon.com/c/programmin…

This story was originally published on HackerNoon at: https://hackernoon.com/what-i-learned-from-giving-people-a-choice-in-ride-types. How I redesigned a ride-hailing order form for 360M users inside a 7-year-old monolith. Lessons on legacy code, user habits, and breaking production. Check more stories related to programming at: https://hackernoon.…

This story was originally published on HackerNoon at: https://hackernoon.com/the-api-first-illusion-why-your-simple-endpoints-turn-into-technical-debt-and-how-to-fix-it. Stop treating API design like a plumbing task. Use this system prompt to enforce Richardson Maturity Model Level 3 and build endpoints that actually scale. Check more stories relat…

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 excl…

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://hackerno…

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 abo…

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, #generat…

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. Y…

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 programmin…

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 als…

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,…

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. Check more stories related to programming at: https:…

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…

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 programmi…

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 t…

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: ht…

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…

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. Check more stories related to programming at: http…

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…

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 exclusiv…

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/programmin…

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/progr…

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.co…

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. Check more stories related to programming at: https://hackern…

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/…

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. Check more stories related to programming at: htt…

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.…

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 req…

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://hackerno…

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/…

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 Check more storie…

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. Check more stories related to programming…

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:/…

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 Check more stories related to programming at: https:/…

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 programmi…

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/progr…

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! Check more stories related to programming at: https://hackernoon.com/c/programmin…

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. Yo…

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://hack…

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. …

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 Check more stories related to programming at: https://hackernoon.com…

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. Check more stories related to programming at: h…

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. Check more stories related to programming at: https://hackernoon.com/c/pr…

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. Check more stories related to programming at: https://hackernoon.com/c/programmi…

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 Check more stories related to programmi…

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. Check more stories related to programming at: https://hackernoon.com/c/programmi…

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. Check more stories related to programming at: https://hackernoon.com/c/programming. Yo…