Best Open Source automation Libraries

A curated list of the most popular GitHub repositories tagged with automation. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1n8n-io/n8n

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

175,654TypeScript

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#2langgenius/dify

Production-ready platform for agentic workflow development.

129,920TypeScript

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#3puppeteer/puppeteer

JavaScript API for Chrome and Firefox

93,613TypeScript

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#4microsoft/playwright

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

82,870TypeScript

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#5harry0703/MoneyPrinterTurbo

利用AI大模型，一键生成高清短视频 Generate short videos with one click using AI LLM.

49,558Python

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#6huginn/huginn

Create agents that monitor and act on your behalf. Your agents are standing by!

48,730Ruby

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#7apache/airflow

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

44,349Python

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#8usebruno/bruno

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

41,015JavaScript

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#9fastlane/fastlane

🚀 The easiest way to automate building and releasing your iOS and Android apps

41,010Ruby

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#10appsmithorg/appsmith

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

39,136TypeScript

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#11ComposioHQ/awesome-claude-skills

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

36,442Python

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#12ariya/phantomjs

Scriptable Headless Browser

29,489C++

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#13feder-cr/Jobs_Applier_AI_Agent_AIHawk

AIHawk aims to easy job hunt process by automating the job application process. Utilizing artificial intelligence, it enables users to apply for multiple jobs in a tailored way.

29,356Python

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#14wshobson/agents

Intelligent automation and multi-agent orchestration for Claude Code

29,043Python

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#15hashicorp/vagrant

Vagrant is a tool for building and distributing development environments.

27,247Ruby

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#16simstudioai/sim

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

26,503TypeScript

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#17kestra-io/kestra

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

26,417Java

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#18assafelovic/gpt-researcher

An autonomous agent that conducts deep research on any data using any LLM providers.

25,371Python

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#19containrrr/watchtower

A process for automating Docker container base image updates.

24,514Go

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#20arendst/Tasmota

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

24,152C

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#21semantic-release/semantic-release

:package::rocket: Fully automated version management and package publishing

23,336JavaScript

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#22apify/crawlee

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.

21,793TypeScript

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#23PrefectHQ/prefect

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

21,650Python

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#24appium/appium

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

21,210TypeScript

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#25AutomaApp/automa

A browser extension for automating your browser by connecting blocks

21,029Vue

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#26Skyvern-AI/skyvern

Automate browser based workflows with AI

20,484Python

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#27enescingoz/awesome-n8n-templates

Supercharge your workflow automation with this curated collection of n8n templates! Instantly connect your favorite apps-like Gmail, Telegram, Google Drive, Slack, and more-with ready-to-use, AI-powered automations. Save time, boost productivity, and unlock the true potential of n8n in just a few clicks.

19,292

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#28Avaiga/taipy

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

19,083Python

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#29InstaPy/InstaPy

📷 Instagram Bot - Tool for automated Instagram interactions

17,775Python

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#30Hammerspoon/hammerspoon

Staggeringly powerful macOS desktop automation with Lua

14,505Objective-C

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#31triggerdotdev/trigger.dev

Trigger.dev – build and deploy fully‑managed AI agents and workflows

13,760TypeScript

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#32automatisch/automatisch

The open source Zapier alternative. Build workflow automation without spending time and money.

13,711JavaScript

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#33JustArchiNET/ArchiSteamFarm

C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.

13,081C#

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#34FujiwaraChoki/MoneyPrinterV2

Automate the process of making money online.

12,996Python

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#35clearw5/Auto.js

Automation&Workflow JavaScript IDE on Android(安卓平台上的JavaScript编程IDE)

12,857

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#36FujiwaraChoki/MoneyPrinter

Automate Creation of YouTube Shorts using MoviePy.

12,411Python

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#37ultrafunkamsterdam/undetected-chromedriver

Custom Selenium Chromedriver | Zero-Config | Passes ALL bot mitigation systems (like Distil / Imperva/ Datadadome / CloudFlare IUAM)

12,360Python

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#38nanobrowser/nanobrowser

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

12,268TypeScript

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#39webdriverio/webdriverio

Next-gen browser and mobile automation test framework for Node.js

9,723TypeScript

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#40yusufkaraaslan/Skill_Seekers

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

9,680Python

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#41blacklanternsecurity/bbot

The recursive internet scanner for hackers. 🧡

9,438Python

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#42AirtestProject/Airtest

UI Automation Framework for Games and Apps

9,153Python

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#43D4Vinci/Scrapling

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

9,101Python

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#44ntegrals/openbrowser

Let AI agents browse the web. An autonomous toolkit for browser-based AI agents.

8,923TypeScript

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#45artilleryio/artillery

The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.

8,894JavaScript

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