Explore thousands of Open source software

1351 Software in 295 Categories

Caddy

API Infrastructure

An extensible web server platform that provides automatic HTTPS by default for all hosted sites.

74k StarsWeb App / Server

AppFlowy

Collaborative Workspaces

A collaborative workspace for notes and databases that provides data ownership and native cross platform support.

74k StarsWeb App / Server

OBS Studio

Screen Recording

Captures, composites, encodes, records, and streams video content for use across various platforms and live streaming providers.

74k StarsDesktop App

Apache Superset

BI Platforms

Connect SQL databases to build interactive charts and dashboards through a no-code interface or raw SQL queries.

74k StarsWeb App / Server

OpenBB

Financial Data

Integrates proprietary and public financial data for use in AI agents, research dashboards, and quantitative environments.

71k StarsWeb App / Server

Affine

Collaborative Workspaces

A local-first knowledge base that merges structured documents, infinite whiteboards, and databases into one workspace.

71k StarsDesktop App

Alacritty

Terminal Emulators

A cross platform terminal emulator using OpenGL acceleration for high performance and extensive configuration options.

65k StarsCLI / Terminal

Cline

AI Coding Agents

An AI coding agent for IDEs and terminals that manages multi-file edits and executes bash commands.

65k StarsWeb App / Server

Ladybird

Web Browsers

A web browser with a custom engine built from scratch without reliance on Blink, WebKit, or Gecko.

65k StarsWeb App / Server

Vaultwarden

Password Managers

A lightweight server implementation of the Bitwarden API written in Rust for self-hosted password management.

64k StarsWeb App / Server

NocoDB

Low-Code/No-Code

Turns existing databases into no-code platforms by providing a spreadsheet interface for data management and API generation.

64k StarsWeb App / Server

Traefik

API Infrastructure

An HTTP reverse proxy and load balancer that automatically configures routes for microservices in cloud environments.

64k StarsWeb App / Server

AnythingLLM

AI Chat Interfaces

A private AI application for chatting with documents and managing agents using local or cloud LLMs.

64k StarsWeb App / Server

Warp

AI Terminals

A terminal environment designed for running AI coding agents with shared context and multi session management.

64k StarsCLI / Terminal

Draw.io

Whiteboarding

Create flowcharts, network diagrams, and organizational charts using a local desktop editor for visual documentation.

62k StarsDesktop App

Memos

Note-Taking

A self-hosted note-taking tool for quick capture using a timeline-first interface and markdown-native formatting.

62k StarsWeb App / Server

Mem0

AI Agent Platforms

Provides a persistent memory layer for AI agents to remember user preferences and interactions across sessions.

62k StarsWeb App / Server

MinIO

Cloud Storage

Provide S3 compatible object storage for AI, machine learning, and data intensive workloads on private infrastructure.

61k StarsWeb App / Server

PocketBase

Backend-as-a-Service (BaaS)

Provides a self‑hosted backend with real‑time SQLite database, authentication, file storage and admin UI.

60k StarsWeb App / Server

Pake

Low-Code/No-Code

Convert any webpage into a lightweight desktop application using a single command for multiple operating systems.

60k StarsCLI / Terminal

Pi-hole

Security Automation (SIEM/SOAR)

A network-wide DNS sinkhole that blocks unwanted content for all devices on a local network.

60k StarsWeb App / Server

Coolify

PaaS & Deployment Tools

Self-hostable deployment platform for managing applications and databases on any server via an SSH connection.

60k StarsWeb App / Server

MarkText

Note-Taking

A markdown editor providing real-time preview and distraction-free writing modes for desktop operating systems.

59k StarsDesktop App

Ghostty

Terminal Emulators

A native, cross-platform terminal emulator that combines high performance with standards-compliant emulation and native UI.

59k StarsCLI / Terminal

Penpot

UI/UX Design

Create digital product designs and prototypes using open standards and a code based approach for developers.

57k StarsWeb App / Server

Gitea

Git Platforms

A self-hosted git service providing code hosting, issue tracking, project kanban, and integrated ci/cd pipelines.

57k StarsWeb App / Server

Appwrite

Backend-as-a-Service (BaaS)

Provides backend infrastructure and web hosting for building web, mobile, and AI applications from one place.

57k StarsWeb App / Server

Joplin

Note-Taking

Manage notes and to-do lists with markdown support, end-to-end encryption, and synchronization across multiple cloud services.

56k StarsCross-Platform App

Plane

Agile Project Management

Track issues, manage product roadmaps and run development cycles within a unified open source project management workspace.

55k StarsWeb App / Server

Jellyfin

Media Servers

Manage and stream a personal media library to various devices via a self-hosted server.

55k StarsWeb App / Server
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