Resources to Level Up
Curated learning paths by programming language. Find exactly what you need to master any stack.
Fireship
100-second explainers that somehow teach you more than a 3-hour course. Jeff's production quality is insane and the pacing keeps you locked in.
30 Seconds of Code
Bite-sized JavaScript (and other languages) snippets you can actually use. Great for filling gaps in your knowledge or finding a pattern you half-remember.
TypeScript Handbook
The official TypeScript docs, written by the team that built it. Covers everything from basic types to mapped types and template literal wizardry.
TypeScript Deep Dive
A free open-source book that bridges the gap between the official docs and real-world TypeScript. No nonsense, very practical.
TypeScript Playground
Official browser-based TypeScript sandbox. Test types, share snippets, explore how TS compiles. More useful than it sounds.
type-challenges
A GitHub repo full of TypeScript type challenges sorted by difficulty. These will hurt your brain in a productive way.
React Docs
The new React docs (react.dev) are genuinely great, interactive, modern, and don't assume you already know React. A complete rewrite done right.
Next.js Docs
React's most popular production framework. App Router, server components, API routes, edge functions, all documented by Vercel and kept current.
shadcn/ui
Not a component library, it's components you own. Copy-paste Radix primitives with Tailwind styling. The ecosystem around this grew fast for good reason.
Zustand Docs
State management without the ceremony. Zustand's docs are minimal because the API is minimal, in a good way.
TanStack Query
Formerly React Query. Server state management that makes data fetching, caching, and syncing feel obvious. Docs include solid patterns and migration guides.
Remix Docs
React framework built around web fundamentals, forms, loaders, progressive enhancement. Great alternative to Next.js with a different set of tradeoffs.
Framer Motion
The animation library React developers actually enjoy using. Great docs with live examples that show you exactly what each prop does.
Prisma Docs
Type-safe ORM for TypeScript and JavaScript. The Prisma docs include a great intro to database concepts alongside the API reference.
Radix UI
Unstyled, accessible component primitives for React. If you're building a custom design system, this is where you start.
LangChain Docs
Framework for building LLM-powered applications. Covers chains, agents, RAG pipelines, and tool integrations, the ecosystem is large and the docs keep up.