Latest story• Jan 22, 2026
Building optimistic UI in Rails powered by Turbo
Build optimistic UI without custom elements using just data attributes on forms and vanilla JavaScript for instant user feedback.
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Latest stories
Can AI Assistants Actually Read Your Documentation?
AI assistants read documentation differently - some execute JavaScript and CSS while others don't, requiring a return to classic HTML-first SEO principles.
Build an agent into any app with the GitHub Copilot SDK
GitHub releases Copilot SDK in technical preview, letting developers embed Copilot's agentic workflows into any application with production-tested execution loops.
Learn to code with AI — not just write prompts
New workshops teach developers to effectively combine Python coding skills with AI tools like Claude Code for real-world problem solving.
Devin launches AI-powered code review tool for GitHub projects
Devin launches AI-powered code review tool that organizes PR changes intelligently and detects bugs with severity ratings.
Refactoring a Legacy React Monolith With Autonomous Coding Agents
Multi-agent AI system using LangGraph and Claude cuts React monolith refactoring time from three months to five weeks.
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What 100 GitHub Projects Reveal About Personal Data in Modern Software
New method identifies privacy-relevant API methods in code to streamline privacy reviews by focusing on personal data processing areas.
Codex Is Now Integrated Into JetBrains IDEs
OpenAI Codex is now integrated into JetBrains IDEs, enabling developers to handle coding tasks directly through the AI chat interface.
The Secret Life of JavaScript: Modules
ES Modules create live bindings that auto-update when exported variables change, unlike CommonJS which copies values.
Create, Edit, and Sign PDFs in JavaScript - No Backend Required
Syncfusion releases client-side JavaScript PDF library enabling complete PDF creation, editing, and signing directly in browsers without backend servers.
yolo-cage – AI coding agents that can't exfiltrate secrets
yolo-cage sandboxes AI coding agents in VMs with branch isolation and egress filtering to prevent dangerous operations.
How to Advertise Your Startup the Right Way
HackerNoon shares three advertising best practices and promotes their targeted ad program using 100,000+ tech tags for precise audience targeting.
AI is fast at UX copy — that’s exactly the problem
AI can speed up UX writing tasks like brainstorming and research analysis, but human insight remains crucial for empathetic, culturally-aware copy.
An End-to-End System for Generating Frontends from Sketches with LLMs
New system generates complete frontend websites from sketches using Claude 3.5 Sonnet through three automated stages: sketching, documentation, and iterative coding.
The Secret Life of JavaScript: The Garbage Collector
JavaScript memory leaks happen when objects stay connected to root references, preventing garbage collection from freeing unused memory.
CSS in 2026: The new features reshaping frontend development
New CSS features like customizable selects and tree counting functions can replace JavaScript for complex UI interactions while maintaining native accessibility.
Learn Dynamic Programming Through Dynamic Visuals
FreeCodeCamp's new 2-hour Dynamic Programming course teaches six fundamental DP patterns through visual learning instead of problem memorization.
The Code is No Longer the Source of Truth: Why Documentation is the New "Source Code"
AI agents can't guess like humans can, making precise API documentation more important than clean internal code for autonomous systems.
GitLab’s Duo Agent Platform is now generally available
GitLab's Duo Agent Platform launches with AI automation, context-aware chat assistance, and pre-built agents for development workflow optimization.
I used GPT-5.2-Codex to find a mystery bug and hosting nightmare - it was beyond fast
Developer successfully debugged WordPress plugin issues using ChatGPT Plus, which identified bugs and helped communicate with hosting providers.
5 Open-Source Resume Builders That'll Help Get You Hired in 2026
Five free open-source tools help bypass ATS filters that auto-delete 75% of resumes due to keyword mismatches.
The Design Documentation No One Asks For (But Everyone Needs)
Design teams document what they build but not why, leading to costly rediscovery of past decisions and constraints.
Salesforce ships higher-quality code across 20,000 developers with Cursor
Salesforce's 20,000 engineers achieved 90% Cursor adoption, delivering double-digit improvements in development velocity, quality, and throughput across their massive codebase.
Retain – A unified knowledge base for all your AI coding conversations
Retain unifies AI conversations from multiple tools into one searchable knowledge base, automatically extracting learnings for persistent context.