A simple github action that dynamically deploys an app to heroku

A light weight interface for running git commands in any node.js application.

The reactive client store for your API.

🤖 Fork me to try out Dependabot

Heroku-hosted runner for Github Actions

An open-source runtime for composable workflows. Great for AI agents and CI/CD.

Open source code for AlphaFold 2.

💫 Toolkit to help you get started with Spec-Driven Development

AlphaFold 3 inference pipeline.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

A new type of shell

Create a JavaScript Action with tests, linting, workflow, publishing, and versioning

The most comprehensive authentication framework for TypeScript

Fast, collaborative live terminal sharing over the web

Virtual Machine for the Web

The official GitHub mirror of the Chromium source

The official repository of Mozilla's Firefox web browser.

Accelerating new GitHub Actions workflows

A model set of guidelines for RESTful APIs and Events, created by Zalando

Free, simple, fast interactive diagrams for any GitHub repository

A simple markdown editor with preview, implemented with React.js and TypeScript.

A high-performance multi-threaded JavaScript/TypeScript library for interacting with cryptocurrencies exchanges trading APIs

⏩ Create, share, and use custom AI code assistants with our open-source IDE extensions and hub of models, rules, prompts, docs, and other building blocks

Definition for the shell challenge.

Definition for the git challenge.

Definition for the redis challenge.

Definition for the sqlite challenge.

Fully open reproduction of DeepSeek-R1

Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.