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MIT Licensed Open Source Software

A curated collection of the 214 best open source software licensed under MIT.

Empower your website with privacy-focused analytics
  • Stars

    39,488
  • Last commit

    8 hours ago
  • License

    MIT
A lightweight, open-source alternative to Google Analytics that respects user privacy and provides valuable insights.

Open Source Alternative to:

Press a key, speak, release. Text appears instantly.
  • Stars

    Stars growing over the last 30 days34,210
  • Last commit

    11 hours ago
  • License

    MIT
Cross-platform desktop app that transcribes your voice into any text field using a keyboard shortcut, with all processing done locally on your machine.

Open Source Alternative to:

Open source LLM engineering platform for AI-powered applications
  • Stars

    Stars growing over the last 30 days36,095
  • Last commit

    4 hours ago
  • License

    MIT
Langfuse provides tracing, evaluations, prompt management, and analytics to debug and improve LLM applications.

Open Source Alternative to:

Unlock Product Insights with Open-Source Analytics
  • Stars

    40,361
  • Last commit

    3 hours ago
  • License

    MIT
All-in-one product analytics platform. Track user behavior, run experiments, and make data-driven decisions to grow your product.

Open Source Alternative to:

Omnichannel customer support with a built-in AI assistant
  • Stars

    38,016
  • Last commit

    6 hours ago
  • License

    MIT
Manage customer conversations across live chat, email, WhatsApp, Instagram, and more from one inbox, with an AI assistant that suggests replies and automates common questions.

Open Source Alternative to:

Self-hosted Git service that's lightweight and easy to install
  • Stars

    47,888
  • Last commit

    1 month ago
  • License

    MIT
Lightweight, cross-platform Git service for self-hosting. Easy installation, minimal requirements, runs on Raspberry Pi. 100% open source and free.

Open Source Alternative to:

Unified AI-powered enterprise search across company data
  • Stars

    32,608
  • Last commit

    4 hours ago
  • License

    MIT
An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information

Open Source Alternative to:

Local AI meeting transcription with zero data leaving your device
  • Stars

    Stars growing over the last 30 days31,971
  • Last commit

    1 month ago
  • License

    MIT
Records, transcribes, and summarizes meetings entirely on your device using local AI. No bots, no cloud uploads, GDPR and HIPAA compliant by design.

Open Source Alternative to:

Open-source e-commerce for modern developers
  • Stars

    36,827
  • Last commit

    4 hours ago
  • License

    MIT
Flexible, customizable e-commerce platform with headless architecture, built-in features, and extensive plugin ecosystem for scalable online stores.

Open Source Alternative to:

AI coding agent for VS Code, JetBrains, CLI, and Cloud
  • Stars

    27,674
  • Last commit

    5 hours ago
  • License

    MIT
Open source AI coding agent with 500+ models, bring-your-own-key support, and specialized modes for writing, debugging, and planning code across IDEs and CLI.

Open Source Alternative to:

Craft rich text experiences with ease
  • Stars

    38,792
  • Last commit

    4 hours ago
  • License

    MIT
A customizable, open-source rich text editor framework for modern web applications, built on Vue and Prosemirror
Framework-agnostic authentication for TypeScript applications
  • Stars

    30,394
  • Last commit

    8 hours ago
  • License

    MIT
A comprehensive authentication framework offering email/password, social sign-on, two-factor auth, and multi-tenant support with full TypeScript integration.

Open Source Alternative to:

Build data-rich React apps with ease and flexibility
  • Stars

    35,910
  • Last commit

    1 month ago
  • License

    MIT
A React-based framework for rapid development of internal tools, admin panels, and dashboards with powerful data handling capabilities.

Open Source Alternative to:

Advanced vulnerability detection and management platform
  • Stars

    32,159
  • Last commit

    5 hours ago
  • License

    MIT
Monitor infrastructure for exploitable vulnerabilities with real-time detection, automated workflows, and zero false positives.

Open Source Alternative to:

Open-source observability platform for cloud-native apps
  • Stars

    32,408
  • Last commit

    4 hours ago
  • License

    MIT
Comprehensive monitoring and troubleshooting solution for microservices architectures, offering metrics, traces, and logs in a single pane.

Open Source Alternative to:

Organize terminal sessions with built-in layouts, tabs, and panes
  • Stars

    35,789
  • Last commit

    9 hours ago
  • License

    MIT
A terminal multiplexer that organizes your workflow with intuitive layouts, tabs, and panes. Includes batteries for seamless terminal workspace management.

Open Source Alternative to:

Multi-model AI workspace with org-wide skill sharing
  • Stars

    24,196
  • Last commit

    4 hours ago
  • License

    MIT
Desktop app for teams to run AI agents across 50+ LLMs, share skills and MCP servers org-wide, and automate browser tasks with your own keys.

Open Source Alternative to:

Local-first envelope budgeting with full data ownership
  • Stars

    29,630
  • Last commit

    6 hours ago
  • License

    MIT
Privacy-focused personal finance app using envelope budgeting, multi-device sync, optional end-to-end encryption, and bank sync for US, EU, and UK users.

Open Source Alternative to:

Secure secret management for modern development teams
  • Stars

    29,883
  • Last commit

    4 hours ago
  • License

    MIT
End-to-end encrypted secret management platform for seamless integration and enhanced security in development workflows.

Open Source Alternative to:

Automate workflows with no-code integration platform
  • Stars

    25,136
  • Last commit

    4 hours ago
  • License

    MIT
Open-source integration platform for seamless workflow automation. Connect apps, automate tasks, and boost productivity effortlessly.

Open Source Alternative to:

Self-hosted mini-PaaS for deploying applications easily
  • Stars

    32,195
  • Last commit

    9 hours ago
  • License

    MIT
A Docker-powered platform that lets you deploy Heroku-compatible applications via Git, with buildpack support and container isolation.

Open Source Alternative to:

Open source Laravel eCommerce platform for modern businesses
  • Stars

    28,259
  • Last commit

    4 days ago
  • License

    MIT
A flexible eCommerce platform built on Laravel that enables businesses to create marketplaces, mobile apps, and headless commerce solutions

Open Source Alternative to:

GPU-accelerated terminal emulator with multiplexing across all platforms
  • Stars

    29,291
  • Last commit

    2 days ago
  • License

    MIT
Cross-platform terminal emulator and multiplexer with GPU acceleration, true color support, and Lua configuration. Runs on Linux, macOS, Windows, FreeBSD, and NetBSD.

Open Source Alternative to:

Take control of your identity with a secure, flexible solution
  • Stars

    26,025
  • Last commit

    4 hours ago
  • License

    MIT
authentik is an open-source identity provider that offers self-hosted authentication, authorization, and user management for businesses of all sizes.

Open Source Alternative to:

Chromium browser built for sharing with AI agents
  • Stars

    Stars growing quickly over the last 30 days18,122
  • Last commit

    15 hours ago
  • License

    MIT
A Chromium-based browser that lets AI agents like Claude Code and Codex run web automation using your real logged-in sessions, without interrupting your browsing.

Open Source Alternative to:

Agentic AI framework that runs, learns, and self-corrects
  • Stars

    19,524
  • Last commit

    6 days ago
  • License

    MIT
Autonomous AI agent framework that operates on its own sandboxed computer, creates tools dynamically, manages memory, and executes multi-step workflows with full transparency.

Open Source Alternative to:

AI agents that autonomously fix code and resolve GitHub issues
  • Stars

    20,603
  • Last commit

    1 day ago
  • License

    MIT
State-of-the-art AI agent that uses language models like GPT-4o to autonomously solve GitHub issues, fix bugs, and implement features with configurable YAML setup.

Open Source Alternative to:

AI-powered DevSecOps for faster, secure software delivery
  • Stars

    24,537
  • Last commit

    4 hours ago
  • License

    MIT
A comprehensive AI-powered DevSecOps platform that integrates development, security, and operations, streamlining software delivery and enhancing productivity.

Open Source Alternative to:

Self-hosted CRM for enhanced business relationships
  • Stars

    24,033
  • Last commit

    5 days ago
  • License

    MIT
Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

Open Source Alternative to:

Free, open-source image editor built for Mac compositing
  • Stars

    Stars growing quickly over the last 30 days17,553
  • Last commit

    6 days ago
  • License

    MIT
Mac-native Photoshop alternative built around compositing and post-processing workflows, with layers, masks, blend modes, filters, and background removal.

Open Source Alternative to:

A native code editor for macOS
  • Stars

    23,075
  • Last commit

    3 days ago
  • License

    MIT
A lightweight, natively built editor. Open source and free forever. Develop any project using any language at speeds like never before.

Open Source Alternative to:

Build resilient applications with durable execution workflows
  • Stars

    23,857
  • Last commit

    4 hours ago
  • License

    MIT
Open source platform that eliminates infrastructure complexity by handling failures, network issues, and long-running processes to ensure reliable workflow execution

Open Source Alternative to:

Task manager with time tracking, focus mode, and deep work tools
  • Stars

    Stars growing over the last 30 days23,016
  • Last commit

    5 hours ago
  • License

    MIT
Privacy-first task manager combining task lists, Kanban, Pomodoro timers, time tracking, and integrations with GitHub, GitLab, and Jira. No account required, works offline.

Open Source Alternative to:

Fast, secure, offline API client with Git integration
  • Stars

    19,338
  • Last commit

    2 days ago
  • License

    MIT
A modern API client offering local-only data storage, Git integration, plugin extensibility, and multi-protocol support for developers.

Open Source Alternative to:

Social media reimagined for community and connection
  • Stars

    18,349
  • Last commit

    4 hours ago
  • License

    MIT
A decentralized social network focused on fostering meaningful interactions and giving users control over their data and experience.

Open Source Alternative to:

Visual project management with complete data control
  • Stars

    21,130
  • Last commit

    8 hours ago
  • License

    MIT
Open-source Kanban board solution offering visual task management, self-hosting capabilities, and robust security features for teams and individuals.

Open Source Alternative to:

Create, edit and share documents with real-time collaboration
  • Stars

    16,936
  • Last commit

    6 hours ago
  • License

    MIT
Transform document collaboration with real-time editing, version control, and secure sharing features that enhance team productivity and communication.

Open Source Alternative to:

Open-source API documentation and testing platform
  • Stars

    16,296
  • Last commit

    4 hours ago
  • License

    MIT
Scalar is an open-source tool for building, customizing, and hosting interactive API documentation with OpenAPI support.

Open Source Alternative to:

SQLite-compatible database for scalable multi-tenant applications
  • Stars

    17,278
  • Last commit

    4 days ago
  • License

    MIT
Turso provides a simple developer experience with SQLite compatibility, allowing you to build and scale multi-tenant applications with unlimited databases.

Open Source Alternative to:

Your open-source personal assistant for server automation
  • Stars

    17,595
  • Last commit

    11 hours ago
  • License

    MIT
Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.

Open Source Alternative to:

Modern forum software for vibrant online communities
  • Stars

    16,424
  • Last commit

    11 days ago
  • License

    MIT
Lightweight, extensible forum platform with a sleek interface, powerful moderation tools, and seamless integration capabilities.

Open Source Alternative to:

Build powerful AI agents with cutting-edge LLM technology
  • Stars

    14,960
  • Last commit

    1 day ago
  • License

    MIT
A comprehensive platform for creating AI agents with intuitive tools, extensive integrations, and enterprise-grade features powered by the latest language models.

Open Source Alternative to: