An ecosystem of tools to build robust applications in TypeScript

🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

Sync little subsets of your Postgres data into local apps and services.

⛩️ The minimal React framework

Simple and fully modifiable OTP Input Component for React Native

Next generation frontend tooling. It's fast!

HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.

Authentication, simple and clean

Temporal service

A library of composable functions for the type-level! Transform your TypeScript types in any way you want using functions you already know.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

Powerful React library for crafting your own form builders and beyond.

Web framework built on Web Standards

React Native utility-first universal design system - powered by Tailwind CSS

TypeScript's 1:1 validator, optimized from editor to runtime

Validate and auto-generate TypeScript types from raw SQL queries in PostgreSQL.

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

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

Merge Tailwind CSS classes without style conflicts

[ARCHIVE]: Expo Router has moved to expo/expo -- The File-based router for universal React Native apps

Style React fast with 100% parity on React Native, an optional UI kit, and optimizing compiler.

🐻 Bear necessities for state management in React

💍 Framework agnostic transpilation utilities for client/server RPCs, env isolation, islands, module splitting, and more.

Build full-stack apps on your own infrastructure.

Headless TypeScript ORM with a head. Runs on Node, Bun and Deno. Lives on the Edge and yes, it's a JavaScript ORM too 😅

Create the next immutable state by mutating the current one

A 'CSS reset' for TypeScript, improving types for common JavaScript API's

Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

💌 Build and send emails using React

A graph-relational database with declarative schema, built-in migration system, and a next-generation query language