25.0k
Zulip
An open-source team chat that helps teams stay productive and focused.
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Productivity๐ ๏ธ
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Self-Hosted
Discover Amazing ๐ ๏ธ Open Source Tools
Explore our curated collection of the best free open source tools for developers. Find everything you need to build, test, and ship your projects.
- Tools
- 1089
- Categories
- 52
- GitHub Stars
- 27.1M
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24.9k
PostHog
๐ฆ PostHog offers open-source web and product analytics, session recording, feature flagging, and A/B testing that can be self-hosted. Easily track usage and improve your product.
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Analytics๐
Self-Hosted๐จโ๐ป
Development๐ ๏ธ
Tools
24.8k
Responsively App
Responsively App is a tailored web browser designed to assist in responsive web development. It is an essential tool for web developers seeking to streamline their workflow.
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Development๐ ๏ธ
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Design๐
Web
24.8k
Haystack
AI orchestration framework to build customizable, production-ready LLM applications. Connect components such as models, vector databases, and file converters to pipelines or agents that can interact with your data. Best suited for building Retrieval-Augmented Generation (RAG), question answering, semantic search, or conversational agent chatbots.
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AI๐งฐ
Frameworkโ๏ธ
DevOps๐ฌ
Data Science
24.8k
Graphiti
Graphiti helps to build real-time knowledge graphs tailored for AI agents, enhancing their decision-making and data processing capabilities.
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AI๐ฌ
Data Science๐จโ๐ป
Development๐ ๏ธ
Tools
24.7k
Langfuse
Langfuse is an open source LLM engineering platform providing observability, metrics, evaluations, prompt management, and more for LLMs. It integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.
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AI๐จโ๐ป
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24.6k
InvokeAI
A leading creative engine for Stable Diffusion models. It empowers professionals, artists, and enthusiasts to generate and create visual media using the latest AI technologies, and offers an industry-leading WebUI.
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AI๐จโ๐จ
Design๐
Web
24.6k
Karakeep
A self-hostable bookmark-everything app that supports links, notes, and images, featuring AI-based automatic tagging and full text search for efficient information retrieval.
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Productivity๐ค
AI๐
Self-Hosted๐
Web
24.6k
Javascript-testing-best-practices
๐๐ ๐ข Comprehensive and exhaustive guide to JavaScript & Node.js testing best practices (July 2023).
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Testing๐ก
JavaScript๐
Node.js๐ก
Best Practices
24.6k
Analytics
Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.
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Analytics๐
Self-Hosted๐
Web
24.5k
ArchiveBox
An open source self-hosted web archiving tool that allows you to save URLs, browser history, bookmarks, and more by saving HTML, JS, PDFs, media, and additional content for offline access.
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Web๐
Self-Hosted๐
Documentation๐ ๏ธ
Tools
24.5k
Goose
An open source and extensible AI agent that empowers developers to leverage any LLM for more than just code suggestions. Goose can install dependencies, execute scripts, edit code, and automate testing workflows with support for a wide range of tasks.
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AI๐จโ๐ป
Developmentโก
Productivity๐ ๏ธ
Tools
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24.5k
Monica
Monica is a personal CRM designed to help you remember everything about your friends, family, and business relationships.
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Developmentโก
Productivity๐ ๏ธ
Tools
24.3k
Web-check
๐ต๏ธโโ๏ธ An all-in-one OSINT tool designed for comprehensive website analysis.
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Security๐ ๏ธ
Tools๐
Analytics๐
Web
24.3k
Biome
Biome is a comprehensive toolchain for web projects, providing powerful formatting and linting capabilities through a CLI and LSP interface. Designed to help developers maintain code quality and consistency across their projects, Biome integrates seamlessly into modern workflows.
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Development๐ ๏ธ
Toolsโจ
Code Qualityโจ๏ธ
CLI
24.3k
Glow
Glow is a command-line tool that renders Markdown files directly in your terminal with stylish formatting and rich display, making it easy to view and interact with Markdown content on the CLI.
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CLI๐ ๏ธ
Tools๐
Documentation
24.3k
GitLab HQ
GitLab CE Mirror for collaborative software development and version control using Git. Please open new issues on GitLab.com.
๐ฆ
Version Controlโ๏ธ
DevOps๐
Self-Hosted๐จโ๐ป
Development
24.3k
Composio
Equips your AI agents & LLMs with over 100 high-quality integrations via function calling.
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AI๐
API๐จโ๐ป
Development๐ ๏ธ
Tools
23.9k
Label-studio
Label Studio is a versatile data labeling and annotation tool supporting multiple data types with a standardized output format.
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AI๐ฌ
Data Science๐ ๏ธ
Tools
23.6k
TDengine
A high-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios, offering optimized handling of massive data influx and complex queries.
๐พ
Database๐๏ธ
Performance
23.6k
Budibase
Create business apps and automate workflows in minutes using a no code / low code platform. Supports PostgreSQL, MySQL, MariaDB, MSSQL, MongoDB, Rest API, Docker, K8s, and more.
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Developmentโ๏ธ
DevOps๐๏ธ
E-Commerce๐ ๏ธ
Tools
23.6k
Simdjson
simdjson is a high-performance JSON parser capable of parsing gigabytes of JSON per second. It is utilized by major projects such as Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, and StarRocks.
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Development๐จ
Utils๐๏ธ
Performance
23.6k
Docz
A tool that simplifies the process of creating and maintaining documentation for your projects.
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Documentation๐จโ๐ป
Development๐ ๏ธ
Toolsโ๏ธ
React
23.5k
Semantic-release
Fully automated version management and package publishing for software projects.
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Developmentโ๏ธ
DevOps๐ฆ
Version Control
23.5k
GrapesJS
GrapesJS is a next-generation free and open source web builder framework, designed for building templates without coding experience.
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Development๐งฐ
Framework๐จโ๐จ
Design๐
Web
23.5k
FreeCAD
FreeCAD is an open-source, multiplatform 3D parametric modeler for designing real-life objects of any size. It is suitable for a wide range of uses including product design, mechanical engineering, and architecture.
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Design๐จโ๐ป
Development๐ ๏ธ
Tools
23.5k
Strix
strix is an open-source AI-powered toolkit that provides intelligent agents designed specifically for penetration testing. It enables automated security assessments, vulnerability scanning, and threat analysis, enhancing the efficiency and accuracy of security professionals.
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Security๐ค
AI๐งช
Testing๐ ๏ธ
Tools
23.4k
Pandas-ai
PandasAI allows you to interact with your data sources such as databases and datalakes using conversational language. It leverages Language Model Models (LLMs) and RAG to provide intuitive data analysis.
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AI๐ฌ
Data Science๐
Analytics๐ ๏ธ
Tools
23.4k
Best-of-ml-python
A curated and ranked collection of top machine learning libraries and tools for Python. Regularly updated to highlight the best open-source machine learning projects in the Python ecosystem.
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Awesome๐ฌ
Data Science๐
Python๐ค
AI
23.4k
Repomix
๐ฆ Repomix (formerly Repopack) is a powerful tool that packs your entire repository into a single, AI-friendly file. Ideal for feeding your codebase to Large Language Models (LLMs) or other AI tools such as Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.
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