Framework Tools

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React Hooks Reference

useState/useEffect hooks reference HOT ⚛

Context Patterns

React Context API usage patterns ⚛

Performance Tips

React performance optimization tips ⚛

Testing Library Reference

React Testing Library reference ⚛

React Query Guide

TanStack Query data fetching guide ⚛

Redux Toolkit

RTK state management cheatsheet ⚛

React Router v6

React Router v6 routing guide 💚

Composition API

Vue 3 Composition API reference 💚

Vue Router v4

Vue Router 4 routing config guide 💚

Pinia Guide

Vue 3 Pinia state management 💚

Vite + Vue Setup

Vite + Vue 3 project setup guide 💚

Vue Testing

Vue Test Utils testing reference 🔺

Angular CLI

Angular CLI commands cheatsheet 🔺

Angular Signals

Angular 17+ Signals API reference NEW 🔺

Angular Forms Guide

Reactive & template forms guide 🔺

RxJS Patterns

RxJS operators in Angular guide 🔺

Angular Testing

Angular TestBed testing reference ▲

Next.js Routing

Next.js App Router routing guide ▲

Next.js Data Fetching

Server Components data fetching ▲

Next.js API Routes

Next.js API route config guide ▲

Next.js Middleware

Next.js Middleware usage guide ▲

Next.js Optimization

Image/Font/Script optimization 💚

Nuxt Modules

Nuxt 3 module system reference 💚

Nuxt Composables

Nuxt built-in composables guide 💚

Nuxt Routing

Nuxt 3 file-based routing guide 🔶

Svelte Stores Guide

Svelte Store reactive state guide 🔶

Svelte Transitions

Svelte transition animation API 🔶

SvelteKit Reference

SvelteKit routing & data loading 🚂

Express Middleware

Express middleware writing guide 🚂

Express Routing Patterns

Express route organization guide 🚂

Express Error Handling

Express error middleware guide 🚂

Express Security

Express Helmet security config ⚡

FastAPI Dependencies

FastAPI dependency injection guide ⚡

FastAPI Models

FastAPI Pydantic models reference ⚡

FastAPI Auth

FastAPI OAuth2/JWT auth reference 🎸

Django ORM Reference

Django ORM query cheatsheet 🎸

Django Admin Guide

Django Admin customization guide 🎸

DRF Reference

Django REST Framework reference 🎸

Django Signals

Django signal mechanism reference 🍃

Spring Annotations

Spring Boot annotations reference 🍃

Spring Data JPA

Spring Data JPA methods reference 🍃

Spring Security

Spring Security config reference 🍃

Spring Actuator

Spring Boot Actuator endpoints 🔴

Eloquent ORM Guide

Laravel Eloquent ORM reference 🔴

Blade Templates

Laravel Blade template syntax 🔴

Laravel Middleware

Laravel middleware registration 🔴

Laravel Queues

Laravel job queue config & usage 💎

ActiveRecord Reference

Rails ActiveRecord query reference 💎

Rails Routing Guide

Rails routing DSL cheatsheet 💎

Rails Turbo Guide

Rails Turbo/Hotwire reference 🐱

NestJS Modules

NestJS module system reference 🐱

NestJS Guards

NestJS guards & interceptors 🐱

NestJS Decorators

NestJS custom decorators guide 📡

tRPC Router

tRPC router & type inference 📡

tRPC Client

tRPC React Query client guide 🐹

Gin Routing

Go Gin routing & groups guide 🐹

Gin Middleware

Go Gin middleware writing guide 🐹

Echo Framework Reference

Go Echo framework cheatsheet 🐹

Fiber Framework Reference

Go Fiber framework cheatsheet 🔥

Hono Framework Reference

Hono edge web framework guide NEW 🚀

Astro Components

Astro component syntax reference 🚀

Astro Routing

Astro file & dynamic routing ⚡

Qwik Framework Guide

Qwik resumability & lazy loading 💿

Remix Framework Guide

Remix loaders & form actions 🚀

Astro Framework Guide

Astro islands & content collections 🔥

HTMX Guide

HTMX attributes & hypermedia 🏔

Alpine.js Guide

Alpine.js lightweight reactivity ⚡

Stencil.js Guide

Stencil Web Components guide 🔥

Lit Framework Guide

Lit Web Components guide 🐍

Flask Guide

Flask routing, context & blueprints ⚡

Go Fiber Guide

Go Fiber high-perf framework 🔥

Hono Guide

Lightweight multi-runtime framework 🦀

Actix Web Guide

Rust Actix Web framework guide 🦀

Axum Framework Guide

Rust Axum web framework guide 🎯

Ktor Framework Guide

Kotlin Ktor server-side guide 🍃

Spring WebFlux Guide

Spring reactive & R2DBC guide 🔌

gRPC Guide

Protobuf & gRPC service definition ⚡

GraphQL Server Guide

Apollo Server / GraphQL Yoga 💾

Prisma ORM Guide

Prisma Schema & DB migration 💾

Drizzle ORM Guide

Drizzle type-safe SQL queries 🗄

Turso Database Guide

LibSQL edge database guide ⚡

Supabase Guide

Supabase DB, auth & realtime ⚡

TanStack Query Guide

Async state & data fetching 🐻

Zustand State Management

Lightweight React state manager ⚛

Jotai Atomic State

Atomic React state management ⚡

Vite Config Guide

Vite build tool config & plugins 📦

Webpack Config Guide

Webpack module bundler config