An interactive, searchable cheat sheet for Claude across the browser, desktop app, and Claude Code CLI — keyboard shortcuts, slash commands, CLI flags, sub-agents, and MCP.

Yes — always commit your package-lock.json and yarn.lock. Here's why lock files matter for reproducible builds, CI stability, and team consistency.

Why declaring React components inside other components causes re-mounts, state loss, and performance issues — and what to do instead.

A guide to React component patterns — compound components, render props, HOCs, hooks, and more. Trade-offs, use cases, and practical examples for building reusable React code.

A practical list of common and non-obvious accessibility (a11y) issues for web developers — catch them early during coding, PR reviews, or QA testing.

How to choose a file naming convention for your project — kebab-case, camelCase, PascalCase, and when to use each for components, utilities, and config files.

Step-by-step guide to optimizing SVGs in React — use SVGOMG to shrink file size by 40–60%, then convert to accessible, performant React components.

Why SVG is ideal for responsive web design — small file sizes, lossless scaling, CSS styling, and accessibility. A practical guide to using SVG on the modern web.

Step-by-step guide to configuring ESLint in a Webpack project with React and TypeScript — enforce consistent code style and catch errors before they ship.