Master programming by recreating your favorite technologies from scratch.

Analytics Dashboard (Sample Data)

DEPRECATED - End-to-end encrypted Notes, Files, Calendar, Contacts... for Android, IOS, Linux & MacOS

From the Transistor to the Web Browser, a rough outline for a 12 week course

Build & ship backends without writing any infrastructure files.

Hono middlewares for Remix

Socket.IO solution with I/O validation and the ability to generate AsyncAPI specification and a contract for consumers.

⚓ A collection of JavaScript tools written in Rust.

A modal state manager for React.

A markdown email micro service for the people!

Fastify server request handler for Remix

This package includes a Vite plugin to use in your Remix app. It configures an Express server for both development and production using TypeScript.

Type-Safe Errors for JS & TypeScript

🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).

Easy protocol definitions in Rust

Understand React Server Components and Server Actions by building a framework with them.

📁 A proposal for the .config/ directory.

remix with hono server, API, and RPC

A collection of learning resources for curious software engineers

Privacy-first, end-to-end encrypted Mail, Pages, Drive, and Calendar.

A Rust implementation of the Realworld demo app spec using Axum and SQLx.

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

API documentation for Fakturoid

A tiny (≈600 bytes) i18n library for React/Preact/Vue/Svelte

An implementation of GitHub's Primer Design System using React

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

AWS CDK project template for Asp.net Core web API in AWS EB + RelationDB

Trigger.dev is the open source background jobs platform.

A local-first personal finance app