Abstraction is considered a virtue in software development. However, practice shows that wrong abstractions cause more harm ...

Vercel has launched "react-best-practices," an open-source repository featuring 40+ performance optimization rules for React and Next.js apps. Tailored for AI coding agents yet valuable for developers ...

Insiders reveal how OpenAI’s rapidly growing coding agent works, why developers are delegating tasks to it, and what it means ...

Discover 8 best online JavaScript compilers to practice code instantly. Compare features, speed, and ease of use. Start ...

Whether you're doing a simple web search or generating a complicated video, better prompts mean better results. Upgrade your prompt game with these tips and tricks.

A developer-targeting campaign leveraged malicious Next.js repositories to trigger a covert RCE-to-C2 chain through standard ...

This head-to-head test compared Amazon Q Developer and GitHub Copilot Pro using a real-world editorial workflow to evaluate their performance as 'agentic' assistants beyond simple coding. Both tools ...

Sounds weird, I know.

The unified JavaScript runtime standard is an idea whose time has come. Here’s an inside look at the movement for server-side JavaScript interoperability.

Stop using standard VS Code ...

Welcome! This package contains all the practice materials, sample data, and instructions for 22 exercises + 3 capstone projects designed to teach you problem-solving with Claude Code and Cowork.