Scan for React performance issues and eliminate slow renders in your app

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

Learn Next.js Starter Code

🌳 Input the source code of any recursive function in javascript, python or golang and visualize its recursion tree

Production-grade Turborepo template for Next.js apps.

An animated number component for React, Vue, and Svelte.

The AI Code Editor

A resource to help you pass system design interview and become good at work 👇

A zoomable shadcn/rechart chart.

Expression language and expression evaluation for Go

A utility-first CSS framework for rapid UI development.

A fast trading bot platform for cryptocurrency in Go (Binance)

⛓️ Estudos sobre concorrência em Go

Open Source Development Platform for building robust type-safe distributed systems with declarative infrastructure

Smoothly animated code blocks with Shiki

Example of how to Migrate 1M items from MongoDB to Postgres in just a few minutes using Node.js child process

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

An ecosystem of tools to build robust applications in TypeScript

💣 A 4-player real-time bomberman game

Repositório da 2ª edição da Rinha de Backend

🔵 Make TypeScript errors prettier and human-readable in VSCode 🎀

Source code for Twitter's Recommendation Algorithm

Fullstack GraphQL Framework for TypeScript

Zero Allocation JSON Logger

Chromium running inside your terminal

Liveblocks provides customizable pre‑built features that boost user engagement by adding collaboration to your product. All without derailing your roadmap.

An opinionated collection of components, hooks, and utilities for your Next.js project.