RIOT - The friendly OS for IoT

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

A virtual machine for executing programs written in Hack.

Build cross-platform desktop apps with JavaScript, HTML, and CSS

RStudio is an integrated development environment (IDE) for R

Cucumber for the JVM

Temporal service

Empowering everyone to build reliable and efficient software.

Create agents that monitor and act on your behalf. Your agents are standing by!

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

The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

web development for the rest of us

✨ Magical shell history

Scalable datastore for metrics, events, and real-time analytics

🔎 Open source distributed and RESTful search engine.

Embeddable, replicated and fault-tolerant SQL engine.

Open-source JavaScript charting library behind Plotly and Dash

Solidity, the Smart Contract Programming Language

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Netty project - an event-driven asynchronous network application framework

Distributed reliable key-value store for the most critical data of a distributed system

The Prometheus monitoring system and time series database.

Book on all things Alloy

Ruby on Rails

A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared …

Redis Java client

A docker-powered PaaS that helps you build and manage the lifecycle of applications

Highcharts JS, the JavaScript charting framework

First-class compile‑time Arrow schemas for Rust.