Open Source
Discover libraries, frameworks, and developer tools.
A subset of GitHub. What’s indexed
5,687 results in this catalog
Showing 2241–2280
Archived excluded · Forks excluded
Latest refresh failed; showing the last valid snapshot.
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EasyTier / EasyTier
14,223Project type not yet classified
A simple, decentralized mesh VPN with WireGuard support.
NetworkingWritten in Rust
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diesel-rs / diesel
14,214Library
A safe, extensible ORM and Query Builder for Rust
Databases / StorageWritten in Rust
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mxcl / PromiseKit
14,210Project type not yet classified
Promises for Swift & ObjC.
Written in Swift
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QuestPDF / QuestPDF
14,209Library
QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach.
Written in C#
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memstechtips / Winhance
14,200Project type not yet classified
Application designed to optimize, customize and enhance your Windows experience.
Written in C#
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robfig / cron
14,193Library
a cron library for go
Written in Go
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semantica-agi / semantica
14,183Developer tool
Graph-Native Infrastructure for Context and Accountable AI Systems
AI / AgentsData Processing / AnalyticsDeveloper ToolsWritten in Python
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cloudwu / skynet
14,180Framework
A lightweight online game framework
Game DevelopmentWritten in C
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rivo / tview
14,143Library
Terminal UI library with rich, interactive widgets — written in Golang
Terminal UIWritten in Go
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phpstan / phpstan
14,134Project type not yet classified
PHP Static Analysis Tool - discover bugs in your code without running it!
TestingWritten in PHP
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cert-manager / cert-manager
14,128Project type not yet classified
Automatically provision and manage TLS certificates in Kubernetes
Written in Go
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Application
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
Written in Kotlin
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ClementTsang / bottom
14,115Developer tool
Yet another cross-platform graphical process/system monitor.
CLI / TerminalWritten in Rust
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isl-org / Open3D
14,112Library
Open3D: A Modern Library for 3D Data Processing
AI / AgentsData Processing / AnalyticsDesktop GUIWritten in C++
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apache / druid
14,094Project type not yet classified
Apache Druid: a high performance real-time analytics database.
Written in Java
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Netflix / zuul
14,093Project type not yet classified
Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.
Written in Java
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Project type not yet classified
Full Modular Monolith application with Domain-Driven Design approach.
Backend / WebWritten in C#
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openresty / openresty
14,088Project type not yet classified
High Performance Web Platform Based on Nginx and LuaJIT
Written in C
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MengTo / Spring
14,064Library
A library to simplify iOS animations in Swift.
Written in Swift
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dbt-labs / dbt
14,063Project type not yet classified
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
Data Processing / AnalyticsWritten in Rust
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google / ax
14,035Project type not yet classified
Agent Executor (AX) is Google's open agentic orchestration runtime
Written in Go
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arut / nginx-rtmp-module
14,025Project type not yet classified
NGINX-based Media Streaming Server
Written in C
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jedisct1 / libsodium
14,010Library
A modern, portable, easy to use crypto library.
Written in C
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PHPOffice / PhpSpreadsheet
14,002Library
A pure PHP library for reading and writing spreadsheet files
Written in PHP
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rolldown / rolldown
13,976Project type not yet classified
Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.
Written in Rust
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sqshq / piggymetrics
13,969Project type not yet classified
Microservice Architecture with Spring Boot, Spring Cloud and Docker
Written in Java
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safing / portmaster
13,966Project type not yet classified
🏔 Love Freedom - ❌ Block Mass Surveillance
NetworkingWritten in Go
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Resource / education
Learning operating system development using Linux kernel and Raspberry Pi
Written in C
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OpenNHP / opennhp
13,944Project type not yet classified
A lightweight, cryptography-powered, open-source toolkit built to enforce Zero Trust security for infrastructure, applications, and data in the AI-driven world.
Written in Go
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ory / kratos
13,932Project type not yet classified
Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
Written in Go
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qemu / qemu
13,898Project type not yet classified
Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are disabled. Please only use release tarballs from the QEMU website.
Written in C
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Project type not yet classified
🔎 Open source distributed and RESTful search engine.
Data Processing / AnalyticsWritten in Java
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digininja / DVWA
13,884Project type not yet classified
Damn Vulnerable Web Application (DVWA)
Written in PHP
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seemoo-lab / openhaystack
13,873Framework
Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network.
Written in Swift
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prometheus / node_exporter
13,871Project type not yet classified
Exporter for machine metrics
Written in Go
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FreeRDP / FreeRDP
13,869Library
FreeRDP is a free remote desktop protocol library and clients
Written in C
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pinpoint-apm / pinpoint
13,869Project type not yet classified
APM, (Application Performance Management) tool for large-scale distributed systems.
Written in Java
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nmap / nmap
13,851Project type not yet classified
Nmap - the Network Mapper. Github mirror of official SVN repository.
AI / AgentsWritten in C
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HIllya51 / LunaTranslator
13,850Project type not yet classified
视觉小说翻译器 / Visual Novel Translator
Written in C++
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orhanobut / logger
13,831Project type not yet classified
✔️ Simple, pretty and powerful logger for android
Written in Kotlin
About this catalog
“All projects” means all projects in this index, including resources and education. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.
Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. Labels are discovery aids and may be imperfect.
A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.
Results use a local snapshot. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.
Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.