Like Vercel, but open source and for all languages.

A simple, barebones "multiplayer" middleware for zustand

How to stay safe from NPM supply chain attacks

An ongoing collection of React Native animations crafted with Reanimated, Gesture Handler, and Skia.

Skip YouTube video sponsors (server side portion)

Flexible components for displaying Bluesky likes

Build your own generative UI chatbot using the Vercel AI SDK and Google Gemini

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Sample chatbot app using groq inference, ai sdk, shadcn ui components and tailwind

Cancel page navigation in Next.js, like Nuxt's Navigation Guard feature.

A HTML component to illustrate the steps in a multi step process e.g. a multi step form, a timeline or a quiz.

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

Enjoy our curated collection of examples and solutions. Use these patterns to build your own robust and scalable applications.

Build Amazon Simple Queue Service (SQS) based applications without the boilerplate

🥇 First place in Three.js Journey Challenge 019 | A game inspired by childhood memories, where you face a fun, fast-paced fishing challenge against the clock

A PDF viewer that seamlessly integrates with any JavaScript project

Old-school cursor effects for your browser built with modern JavaScript

The markdown editor that's just a textarea https://overtype.dev

A PostgreSQL extension that provides infinite calendar functionality for recurring schedules with exceptions.

A minimal, end‑to‑end deep‑research agent implemented with AI SDK and Next.js

Create, calculate, and format money in JavaScript and TypeScript.

https://huyenchip.com/ml-interviews-book/

A fancy self-hosted monitoring tool

📚 A curated list of awesome articles, videos, and other resources to learn and practice software architecture, patterns, and principles.

52 exercises on AI + TypeScript, for Matt's workshop in Poland

AI-powered video editor SDK built with React. Features canvas timeline, drag-and-drop editing, AI captions, and serverless MP4 export. Perfect for building custom video apps.

"Context engineering is the delicate art and science of filling the context window with just the right information for the next step." — Andrej Karpathy. A frontier, first-principles handbook inspi…