SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

A declarative JavaScript library for application development using cloud services.

Cross-platform music production software

QuestDB is a high performance, open-source, time-series database

RamaLama is an open-source developer tool that simplifies the local serving of AI models from any source and facilitates their use for inference in production, all through the familiar language of containers.

AI + Data, online. https://vespa.ai

Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.

A TypeScript-like language for WebAssembly.

The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.

:mega: Help Wanted - Looking for Maintainer: https://github.com/Glavin001/atom-beautify/issues/2572 | 💄 Universal beautification package for Atom editor (⚠️ Currently migrating to https://github.com/Unibeautify/ and have very limited bandwidth for Atom-Beautify Issues. Thank you for your patience and understanding :heart: )

Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!

Production-Grade Container Scheduling and Management

📦 Find and install kubectl plugins

Robotic fabrication package for the COMPAS Framework.

Visual Studio Code

Openverse is a search engine for openly-licensed media. This monorepo includes all application code.

ToolJet is the open-source foundation of ToolJet AI - the AI-native platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

cuML - RAPIDS Machine Learning Library

Project has been discontinued ////// Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

A modern load testing tool, using Go and JavaScript

Get your data in RAM. Get compute close to data. Enjoy the performance.

Friendly Environment for Neural Networks (fenn) is a simple framework that automates ML/DL workflows by providing prebuilt trainers, templates, logging, configuration management, and much more.

Track emissions from Compute and recommend ways to reduce their impact on the environment.

⭐ Vim for Visual Studio Code

Open Source Continuous File Synchronization

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

An intuitive spreadsheet-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly—100% open source and self hosted, with native Postgres access control.

An extensible multilanguage static code analyzer.

Mopidy is an extensible music server written in Python

AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Solidity, the Smart Contract Programming Language

🌿 SQL schema definition and discovery

Dynamic Instrumentation Tool Platform

Avogadro libraries provide 3D rendering, visualization, analysis and data processing useful in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas.

Oils is our upgrade path from bash to a better language and runtime. It's also for Python and JavaScript users who avoid shell!

Kubernetes website and documentation repo:

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.

Civic Tech & Data For Good project. Tracks prosecutor election messaging, mass incarceration indicators, and historical context. Utilizes Agentic AI for data scraping.

A mighty CSS linter that helps you avoid errors and enforce conventions.

Terraform provider for Azure Resource Manager

An extremely fast Python package and project manager, written in Rust.

🔱 A dynamic SQL query builder for MySQL, Postgres and SQLite

A pure JavaScript implementation of git for node and browsers!

The Julia Programming Language

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

Automated auditing, performance metrics, and best practices for the web.

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

A Declarative Update Policy Engine

🚀✨ Minimalistic, powerful and extremely customizable Zsh prompt

One framework for creating powerful cross-platform games.

A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/

Declarative Continuous Deployment for Kubernetes

Foobara is a command-centric and discoverable software framework that abstracts away integration code.

The Symfony PHP framework

The Kubernetes Package Manager

ESP8266 WiFi Connection manager with web captive portal

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Graphical application for generating different color variations of Oomox (Numix-based) theme (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Color, Numix, Papirus and Suru++ icon themes. Have a hack for HiDPI in gtk2. Its Base16 plugin also allowing a lot of app themes support like Alacritty, Emacs, GTK4, KDE, VIM and many more.

WordPress for Android

Probabilistic reasoning and statistical analysis in TensorFlow

🐚 A powerful relational ORM for Rust

OpenVDB - Sparse volume data structure and tools

iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki.provenance-emu.com |

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

A fast static site generator in a single binary with everything built-in. https://www.getzola.org

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

Format Rust code

A framework for building native applications using React

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Universal select/multiselect/tagging component for Vue.js

CNCF Jaeger, a Distributed Tracing Platform

OpenTofu / Terraform / Terragrunt / Terramate and Atmos version manager

A programmable MITM proxy that intercepts HTTP/HTTPS traffic so you don't have to guess what your app is doing. Forward & reverse modes, TLS interception, TUI, terminal, and web GUI.

A flexible package manager that supports multiple versions, configurations, platforms, and compilers.

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

mocking library for Kotlin

For empowering community 🌱

A Chaos Engineering Platform for Kubernetes.

A React component for building Web forms from JSON Schema.

Free and open log management

Fast and low overhead web framework, for Node.js

Framework for quickly creating connected applications in Kotlin with minimal effort

Astronomy and astrophysics core library

The java implementation of Apache Dubbo. An RPC and microservice framework.

The Python package installer

The Ember.js command line utility.

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

Vest ✅ Declarative validations framework

Simple forum software for building great communities.

Sandstorm is a self-hostable web productivity suite. It's implemented as a security-hardened web app package manager. | Actively sponsored by our friends at TestMu AI

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Python tools for geographic data

Computing-focused community centered around link aggregation and discussion

The core of our monitoring platform with a powerful configuration language and REST API.

The source code that powers readthedocs.org

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

Safety checks Python dependencies for known security vulnerabilities and suggests the proper remediations for vulnerabilities detected.

Admin portal for the Talawa Mobile App. Click on the link below to see our documentation

Pester is the ubiquitous test and mock framework for PowerShell.

Terminal bandwidth utilization tool

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

The Block Editor project for WordPress and beyond. Plugin is available from the official repository.

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

Next generation distributed, event-driven, parallel config management!

Release engineering, simplified

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

An open source fork of Windows Live Writer

A node.js library for testing modern web applications

The most popular open source electronic health records and medical practice management solution.

Lightning Network Daemon ⚡️

Outcome driven agent development framework and runtime harness

The React Framework

Jenkins X provides automated CI+CD for Kubernetes with Preview Environments on Pull Requests using Cloud Native pipelines from Tekton

A modern open source rendering engine for animation and visual effects

Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.

ZIO — A type-safe, composable library for async and concurrent programming in Scala

Diablo build for modern operating systems

A terminal for the web

A BPMN 2.0 rendering toolkit and web modeler.

Kiali project, observability for the Istio service mesh

Bitcoin Core integration/staging tree

JavaScript API for Chrome and Firefox

An open source python library for automated feature engineering

Cron for NodeJS.

An open source, turn-based strategy game with a high fantasy theme.

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

Deliver web apps with confidence 🚀

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

📲cim(cross IM) 适用于开发者的分布式即时通讯系统

Freeze (package) Python programs into stand-alone executables

A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.

The reference P4 software switch

SciPy library main repository

✨ Monorepo for all the tooling which enables ESLint to support TypeScript

Powerful .NET library for benchmarking

RetroShare is a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform.

Jupyter Interactive Notebook

Web based localization tool with tight version control integration.

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Symbolic execution tool

Highly performant and modular controls for node-based editors designed for data-binding and MVVM.

Open source annotation tool for machine learning practitioners.

One framework to develop, deploy and operate data workflows with Python and SQL.

Enterprise-ready, Git native feature management solution

A Ruby code quality reporter

Learn Rust with examples (Live code editor included)

Conan - The open-source C and C++ package manager

Prior to making any Submission(s), you must sign an Adobe Contributor License Agreement, available here at: https://opensource.adobe.com/cla.html. All Submissions you make to Adobe Inc. and its affiliates, assigns and subsidiaries (collectively “Adobe”) are subject to the terms of the Adobe Contributor License Agreement.

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

One webpage for every book ever published!

Make images smaller using best-in-class codecs, right in the browser.

Async-friendly QUIC implementation in Rust

Headless open-source eCommerce platform on top of PHP/Symfony/API Platform

React Native Contacts

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

A Rust compiler front-end for IDEs

📱 Nextcloud Android app

Function graph tracer for C/C++/Rust/Python

NumPy & SciPy for GPU

Parser Building Toolkit for JavaScript

Open Source search based on OpenStreetMap data

A customizable, open-source ecommerce platform built on WordPress. Build any commerce solution you can imagine.

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

Material design file manager for Android

Universal markup converter

An audio server, programming language, and IDE for sound synthesis and algorithmic composition.

Official React components built for Flowbite and Tailwind CSS

a fast and feature-rich logging library for C

Like Prometheus, but for logs.

PrestaShop is the universal open-source software platform to build your e-commerce solution.

Eclipse OMR™ Cross platform components for building reliable, high performance language runtimes

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

Python reference implementation of The Update Framework (TUF)

HTML Standard

Yoast SEO for WordPress

Streamlit — A faster way to build and share data apps.

The Community Maintained High Velocity Web Framework For Java and Scala.

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

Your personal voice interface for any app. Speak naturally and your words appear wherever your cursor is, with fully customizable AI voice dictation. Open source alternative to Wispr Flow.

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

Fast, disk space efficient package manager

A highly efficient implementation of Gaussian Processes in PyTorch

Node.js JavaScript runtime ✨🐢🚀✨

The Cloud-Native API Gateway and AI Gateway

The Clojure Interactive Development Environment that Rocks for Emacs

Command line parsing, invocation, and rendering of terminal output.

Pluggable type-checking for Java

ActivityPub-federated video streaming platform using P2P directly in your web browser

A low-level library for OpenGL context creation

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

.NET API Gateway

R Interface to Keras

Test suites for Web platform specs — including WHATWG, W3C, and others

GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing.

Runtime Security Enforcement System. Workload hardening/sandboxing and implementing least-permissive policies made easy leveraging LSMs (LSM-BPF, AppArmor).

A cloud-native Pipeline resource.

Simple and Distributed Machine Learning

sbt, the interactive build tool

Integrate React.js with Rails views and controllers, the asset pipeline, or webpacker.

The open-source AIOps and alert management platform

:mag: ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer of Code, Azure credits, nexB and other generous sponsors!

An active model wrapper for the Neo4j Graph Database for Ruby.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

Run your tests at the speed of thought

Delightful JavaScript Testing.

Distributed C++ services from embedded to enterprise without rewrites

The Ballerina Programming Language

Automated Machine Learning with scikit-learn

External Secrets Operator reads information from a third-party service like AWS Secrets Manager and automatically injects the values as Kubernetes Secrets.

A Go module datastore and proxy

High-level tracing language for Linux

React Hooks — 👍

scikit-learn: machine learning in Python

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳.

A new type of shell

Deduplicating archiver with compression and authenticated encryption.

A computer algebra system written in pure Python

OpenRefine is a free, open source power tool for working with messy data and improving it

Swagger 2.0 implementation for go

The Python Package Index

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Point Cloud Library (PCL)

Nonprofit, open-source platform to post, vote, and deliberate, with no ads and no algorithms. React frontend, a GraphQL API, and a MongoDB backend, making it approachable for contributors familiar with modern JavaScript frameworks.

🚀 GraphQL API for WordPress

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Commerce Search & Discovery frontend web components

⚡️Lightning-fast linter for .env files. Written in Rust 🦀

A libre lightweight streaming front-end for Android.

A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

Pug – robust, elegant, feature rich template engine for Node.js

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

:city_sunrise: A collection of links for free stock photography, video and Illustration websites

Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...

Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.

WordPress for iOS - Official repository

GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

OWASP VulnerableApp Project: For Security Enthusiasts by Security Enthusiasts.

Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.

A python interface for interacting with the Ethereum blockchain and ecosystem.

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

:octocat: Browser extension that simplifies the GitHub interface and adds useful features

A fast and easy-to-use CDN, built with Go.

Less. The dynamic stylesheet language.

🛒 Solidus, the open-source eCommerce framework for industry trailblazers.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Fast math typesetting for the web.

Build development environments from a Dockerfile on Docker, Kubernetes, and OpenShift. Enable developers to modify their development environment quickly.

A Creative Coding Framework for Rust.

The Meson Build System

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

simple terminal UI for git commands

A Python utility / library to sort imports.

The new Windows Terminal and the original Windows console host, all in the same place!

matplotlib: plotting with Python

Run your code in the cloud, with technology so advanced, it feels like magic!

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

Remote Virtual Desktops Manager

End-to-end encrypted disposable chat & audio-call sessions, exchange sensitive information with peer safely and securely.

An Android library for managing images and the memory they use.

A fancy self-hosted monitoring tool

Test infrastructure for the Kubernetes project.

Linear algebra library for Rust.

The Janssen Project is a home for open source IAM components, featuring Auth Server (OAuth/OpenID), Agama low-code identity orchestration, and the Cedarling policy decision point. The "Janssen Server" distributions bundle IAM components under one control plane.

Quarkus: Supersonic Subatomic Java.

Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.

JupyterLab computational environment.

Minimal implementation of the Mimblewimble protocol.

Process Orchestration Framework

A full-featured, open-source content management framework built with Node.js that empowers organizations by combining in-context editing and headless architecture in a full-stack JS environment.

Easy and Repeatable Kubernetes Development

🔐 oauth2 - A Ruby wrapper for the OAuth 2.0, & 2.1 Authorization Frameworks, including OpenID Connect (OIDC)

Google's Material Design in XAML & WPF, for C# & VB.Net.

A fast, powerful type checker designed for Ruby

Open Source Routing Engine for OpenStreetMap

Apache OpenWhisk is an open source serverless cloud platform

Backstage is an open framework for building developer portals

🐠 Beats - Lightweight shippers for Elasticsearch & Logstash

A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.

Deep Learning for humans

⛓️ A Framework for Building High Value Public Blockchains ✨

:atom: Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Rock climbing route catalog (openbeta.io)

🔎 Open source distributed and RESTful search engine.

Graphical Java application for managing BibTeX and BibLaTeX (.bib) databases

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

A safe, extensible ORM and Query Builder for Rust

Virtual whiteboard for sketching hand-drawn like diagrams

Principled Functional Programming in Scala

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Run compilers interactively from your web browser and interact with the assembly

A Web-based Graphical User Interface NPM package designed to streamline database management and accelerate development workflows for MySQL

:cake: Cake (C# Make) is a cross platform build automation system.

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

OpenZFS on Linux and FreeBSD

🐠 Babel is a compiler for writing next generation JavaScript.

Fish shell like syntax highlighting for Zsh.

An RSS/Atom feed reader for text terminals

Giselle: AI App Builder. Open Source.

Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of information from the everyday testing process

The Rocq Prover is an interactive theorem prover, or proof assistant. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs.

React-based framework with performance, scalability, and security built in.

Python Data. Leaflet.js Maps.

Parallel computing with task scheduling

Kubernetes based Cloud Development Environments for Enterprise Teams

Local development against a remote Kubernetes or OpenShift cluster

Solid server on top of the file-system in NodeJS

CLI for building apps using Cloud Native Buildpacks

ML.NET is an open source and cross-platform machine learning framework for .NET.

The Cloud Native Control Plane

Easy to maintain open source documentation websites.

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

Your window into all of your data

A DLNA, UPnP and HTTP(S) Media Server.

Godot Engine – Multi-platform 2D and 3D game engine

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

High performance self-hosted photo and video management solution.

Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

Continuous Profiling Platform. Debug performance issues down to a single line of code

Statsmodels: statistical modeling and econometrics in Python

Python-based continuous integration testing framework; your pull requests are more than welcome!

The strictest and most opinionated python linter ever!

The most widely used Python to C compiler

Application for managing recipes, planning meals, building shopping lists and much much more!

UNIX-like reverse engineering framework and command-line toolset

sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.

Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)

Adds static typing to JavaScript to improve developer productivity and code quality.

Headless Chrome .NET API

TLS/SSL and crypto library

GitHub repository for the SecureDrop whistleblower platform. Do not submit tips here!

A modern runtime for JavaScript and TypeScript.

An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.

LoopBack makes it easy to build modern API applications that require complex integrations.

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

textlint is the pluggable linter for natural language text.

🐻 The multi-zone service mesh for containers, Kubernetes and VMs. Built with Envoy. CNCF Sandbox Project.

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

Mutation testing for .NET core and .NET framework!

Flutter database for super-fast Dart object persistence

A Scala API for Apache Beam and Google Cloud Dataflow.

a fast, scalable, multi-language and extensible build system

AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.

HAProxy Load Balancer's development branch (mirror of git.haproxy.org)

The React documentation website

A fully open-source headless CMS that supports Markdown and Visual Editing

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

An implementation of the TLS/SSL protocols

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

A friendly programming language from the future

The superpowered headless CMS for Node.js — built with GraphQL and React

Automatically provision and manage TLS certificates in Kubernetes

Go implementation of the Ethereum protocol

Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

Component infrastructure and Material Design components for Angular

NumPy aware dynamic Python compiler using LLVM

Mobile Shell

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.

🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

Self hosted FLOSS fitness/workout, nutrition and weight tracker

Free and Open Source, Distributed, RESTful Search Engine

Home of the Joomla! Content Management System

SVG icons for popular brands

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

Stan development repository. The master branch contains the current release. The develop branch contains the latest stable development. See the Developer Process Wiki for details.

STUMPY is a powerful and scalable Python library for modern time series analysis

Kedro is a toolbox for production-ready data science. It uses software engineering best practices to help you create data engineering and data science pipelines that are reproducible, maintainable, and modular.

☁️ Nextcloud server, a safe home for all your data

Mumble is an open-source, low-latency, high quality voice chat software.

🦖 Classic arcade shoot 'em up built with Java & FXGL. Contributions welcome – game & Next.js docs.

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

Run Kubernetes locally

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

Kubernetes-based, scale-to-zero, request-driven compute

OBS Studio - Free and open source software for live streaming and screen recording

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Macrobenchmarking framework for Elasticsearch

Making Docker and Kubernetes management easy.

Terasology - open source voxel world

Free universal database tool and SQL client

Networking plugin repository for pod networking in Kubernetes using Elastic Network Interfaces on AWS

Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

Find and fix problems in your JavaScript code.

A free, online learning platform to make quality education accessible for all.

Tool for live presentations using manim

Xbox 360 Emulator Research Project

Apache Doris is an easy-to-use, high performance and unified analytics database.

The React Framework

🏡 Open source home automation that puts local control and privacy first.

ChakraCore is an open source Javascript engine with a C API.

View the Physics. PhysicsHub is a free open-source project, perfect for contributions, that helps students study physics by visualizing formulas with interactive simulations.

ZITADEL - Identity infrastructure, simplified for you.

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

Customize programming languages

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

Flutter fitness/workout app for wger

Rust / Wasm framework for creating reliable and efficient web applications

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

The JavaScript and API powered WordPress.com

OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

Boa is an embeddable Javascript engine written in Rust.

A tool for collaboratively refining your understanding in order to improve a situation.

git-cola: The highly caffeinated Git GUI

Contour is a Kubernetes ingress controller using Envoy proxy.

Podman: A tool for managing OCI containers and pods.

A minimal, idiomatic Scala interface for HTTP

The ZAP by Checkmarx Core project

A hyperparameter optimization framework

Leapp is the DevTool to access your cloud

:earth_americas: The Cake website: https://cakebuild.net

An object oriented PHP driver for FFMpeg binary

Web-based XMPP/Jabber chat written in JavaScript

Concise, consistent, and legible badges in SVG and raster format

RGB Driver for Linux

Scrapy, a fast high-level web crawling & scraping framework for Python.

The DokuWiki Open Source Wiki Engine

Open-source keyboard firmware for Atmel AVR and Arm USB families

The Full-Stack Vue Framework.

Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

Bitwarden client apps (web, browser extension, desktop, and cli).

Android Uiautomator2 Python Wrapper

Work with remote images registries - retrieving information, images, signing content

The official CLI for Amazon EKS

Infisical is the open-source platform for secrets, certificates, and privileged access management.

A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

🐫 CAMEL: The first and the best multi-agent framework. Finding the Scaling Law of Agents. https://www.camel-ai.org

An open source trusted cloud native registry project that stores, signs, and scans content.

Share a single keyboard and mouse between multiple computers.

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.

Project Interaction Library for Emacs

The no-magic web API and microservices framework for Python developers, with a focus on reliability and performance at scale.

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

Modern tools for TTCN-3

Modeling language for Mathematical Optimization (linear, mixed-integer, conic, semidefinite, nonlinear)

Python bindings for the Chromium Embedded Framework (CEF)

APM, Application Performance Monitoring System

lang: Go

stars: 55

last activity: 3 days ago

Application Kernel for Containers

Python package for AutoML on Tabular Data with Feature Engineering, Hyper-Parameters Tuning, Explanations and Automatic Documentation

SVG library for React Native, React Native Web, and plain React web projects.

Additional completion definitions for Zsh.

CQEngine Next - Maintained Fork

Command-line control panel for Nginx Server to manage WordPress sites running on Nginx, PHP, MySQL, and Let's Encrypt

PHP library for printing to ESC/POS-compatible thermal and impact printers

Tensors and Dynamic neural networks in Python with strong GPU acceleration

The AWS Provider enables Terraform to manage AWS resources.

ArduPlane, ArduCopter, ArduRover, ArduSub source

The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)

Create your js components with ease! Streamline your development process

A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

A decentralized bitcoin exchange network

Simple, elegant, Pythonic functional programming.

icalendar parser library for Python

Drop-down terminal for GNOME

Declarative web scraping

GNU Radio – the Free and Open Software Radio Ecosystem

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Elastic UI Framework 🙌

Boilerplate-free mocking framework for Swift!

The CVE Binary Tool helps you determine if your system includes known vulnerabilities. You can scan binaries for over 350 common, vulnerable components (openssl, libpng, libxml2, expat and others), or if you know the components used, you can get a list of known vulnerabilities associated with an SBOM or a list of components and versions.

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

PHP Mutation Testing library

Turns Data and AI algorithms into production-ready web applications in no time.

A wrapper executable that can run any executable as a Windows service, in a permissive license.

Kotlin SQL Framework

UI Grid: an Angular Data Grid

The AMP web component framework.

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

🚦 The official router for Vue 2

Fetch Standard

UltiSnips - The ultimate snippet solution for Vim. Send pull requests to SirVer/ultisnips!

The open-source LLMOps platform: prompt playground, prompt management, LLM evaluation, and LLM observability all in one place.

Official git repository for Biopython (originally converted from CVS)

Meshery, the cloud native manager

Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Downloads!!

An open source payments switch written in Rust to make payments fast, reliable and affordable

a Productive Parallel Programming Language

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

String validation

The Pants Build System

Cryptography Toolkit

Cross-platform Markdown editor with tabbed editing, real-time preview, AI-powered translation (OpenRouter/OpenAI/Anthropic), dockable AI chat with audit trail, automation templates, advanced table editor, dual PDF conversion modes, dark mode, and smart provider failover—built with Python and Tkinter.

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

An open source Vagrant configuration for developing with WordPress

🎥✨ A TikTok live streaming recorder tool written in Python. Capture and relive your favorite TikTok moments effortlessly. 🎥✨

⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI

Backup and migrate Kubernetes applications and their persistent volumes

A library and website for lighting technology's DMX fixture definition files.

Layer5, expect more from your infrastructure

Learn Robotics with JdeRobot

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Linq to database provider.

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

Beautifier for javascript

Lightweight, robust, elegant syntax highlighting.

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

Light-weight system monitor for X, Wayland, and other things, too

Carvel provides a set of reliable, single-purpose, composable tools that aid in your application building, configuration, and deployment to Kubernetes. This repo contains information regarding the Carvel open-source community.

A Proof-oriented Programming Language

📊 Open source visualization dashboards for OpenSearch.

A web interface for MySQL and MariaDB

Apache Traffic Server™ is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server.

Fast data visualization and GUI tools for scientific / engineering applications

OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe

Workflow Engine for Kubernetes

Guidelines Support Library

🐉 Vue Component Framework

This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

Your unofficial guide to doing dotfiles on GitHub.

Multipass orchestrates virtual Ubuntu instances

A podcast manager for Android

mlpack: a fast, header-only C++ machine learning library

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

High-level library to help with training and evaluating neural networks in PyTorch flexibly and transparently.

Soot - A Java optimization framework

OpenGrok is a fast and usable source code search and cross reference engine, written in Java

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Vuestic Admin is an open-source, ready-to-use admin template suite designed for rapid development, easy maintenance, and high accessibility. Built on Vuestic UI, Vue 3, Vite, Pinia, and Tailwind CSS. Maintained by Epicmax (@epicmaxco).

.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.

Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.

Cross-platform Rust rewrite of the GNU coreutils

Reatom - the ultimate state manager

gRPC to JSON proxy generator following the gRPC HTTP spec

xUnit.net is a free, open source, community-focused unit testing tool for .NET.

The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

🦋 Rakudo – Raku on MoarVM, JVM, and JS

🏗 Build container images for your Java applications.

StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs. Includes rules engine, workflow, 160 integration packs with 6000+ actions (see https://exchange.stackstorm.org) and ChatOps. Installer at https://docs.stackstorm.com/install/index.html

A free, self-hostable news aggregator…

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

Apache Superset is a Data Visualization and Data Exploration Platform

PHPMD is a spin-off project of PHP Depend and aims to be a PHP equivalent of the well known Java tool PMD. PHPMD can be seen as an user friendly frontend application for the raw metrics stream measured by PHP Depend.