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Open Source Projects using Puppeteer

A curated collection of the 31 best open source software using Puppeteer. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Favicon of Cline

Cline

AI
Open-source AI coding agent for your editor and terminal

  • Stars

    67,480

  • Last commit

    6 hours ago

  • License

    Apache-2.0
AI coding agent that runs inside VS Code and the terminal, supporting multi-file edits, bash execution, and any LLM provider via bring-your-own-key.

Open Source Alternative to:

Favicon of Claude Code
Claude Code
Favicon of AnythingLLM

AnythingLLM

AI
Chat with your documents using any LLM, fully private

  • Stars

    65,619

  • Last commit

    24 hours ago

  • License

    MIT
A desktop and self-hostable AI app for chatting with documents, running local LLMs, and using AI agents without writing code or creating an account.

Open Source Alternative to:

Favicon of Claude
Claude
Favicon of Discourse

Discourse

Cultivate vibrant online communities with ease

  • Stars

    47,789

  • Last commit

    5 hours ago

  • License

    GPL-2.0
A powerful, customizable platform for building and managing online forums, fostering engaging discussions and collaborative spaces.

Open Source Alternative to:

Favicon of Skool
Skool
Favicon of Continue

Continue

AI
Open-source coding agent for your IDE and terminal

  • Stars

    35,762

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Runs source-controlled AI checks on every pull request, enforcing your engineering standards as native GitHub status checks with suggested fixes.

Open Source Alternative to:

Favicon of CodeRabbit
CodeRabbit
Favicon of Flowise AI

Flowise AI

AI
Visual builder for AI agents and LLM workflows

  • Stars

    55,419

  • Last commit

    23 days ago

  • License

    Apache-2.0
Open source platform for building AI agents, chatbots, and multi-agent systems using a drag-and-drop interface, with support for 100+ LLMs and RAG.

Open Source Alternative to:

Favicon of n8n
n8n
Favicon of FastGPT

FastGPT

AI
Build powerful AI knowledge bases with ease

  • Stars

    29,572

  • Last commit

    15 hours ago

  • License

    Unknown
FastGPT is a free, open-source platform for creating AI-powered knowledge bases with data processing, model invocation, and visual workflows.

Open Source Alternative to:

Favicon of Zendesk
Zendesk
Favicon of Kilo

Kilo

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

  • Stars

    27,173

  • Last commit

    7 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:

Favicon of Claude Code
Claude Code
Favicon of Nextcloud

Nextcloud

Secure cloud collaboration platform for organizations

  • Stars

    36,713

  • Last commit

    5 hours ago

  • License

    AGPL-3.0
Nextcloud offers on-premises file sync, sharing and collaboration platform with advanced security and privacy features.

Open Source Alternative to:

Favicon of Google Drive
Google Drive
Favicon of Huly

Huly

All-in-one workspace for project, chat, and docs

  • Stars

    27,565

  • Last commit

    8 days ago

  • License

    EPL-2.0
Combines project management, team chat, virtual office, and collaborative docs into a single platform. A self-hostable alternative to Linear, Jira, Slack, and Notion.

Open Source Alternative to:

Favicon of Notion
Notion
Favicon of Superset

Superset

AI
Run dozens of AI coding agents in parallel on your machine

  • Stars

    13,749

  • Last commit

    5 hours ago

  • License

    Elastic-2.0
macOS app that orchestrates multiple AI coding agents simultaneously, each in its own isolated Git worktree, so you can work on many tasks at once.

Open Source Alternative to:

Favicon of Codex
Codex
Favicon of Trigger

Trigger

Run long-running AI tasks without timeouts or servers

  • Stars

    16,215

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Open source TypeScript platform for building and deploying AI agents and background workflows with retries, queues, observability, and elastic scaling.

Open Source Alternative to:

Favicon of Make
Make
Favicon of Logto

Logto

Secure, seamless authentication for modern applications

  • Stars

    14,499

  • Last commit

    16 hours ago

  • License

    MPL-2.0
An open-source identity solution offering customizable login experiences, multi-tenant support, and comprehensive user management.

Open Source Alternative to:

Favicon of Auth0
Auth0
Favicon of TinaCMS

TinaCMS

Visual editing for your Git-based content

  • Stars

    13,774

  • Last commit

    14 hours ago

  • License

    Apache-2.0
A headless CMS that simplifies content management with real-time editing, Git-based workflows, and developer-friendly customization.

Open Source Alternative to:

Favicon of WordPress
WordPress
Favicon of Steel

Steel

AI
Cloud browser sessions for AI agents and web automation

  • Stars

    7,591

  • Last commit

    2 days ago

  • License

    Apache-2.0
Open-source browser infrastructure that lets AI agents and automation scripts control cloud browser fleets via a simple API, with built-in CAPTCHA solving and proxy management.

Open Source Alternative to:

Favicon of Browserbase
Browserbase
Favicon of Highlight

Highlight

Real-time observability for modern web applications

  • Stars

    9,372

  • Last commit

    15 days ago

  • License

    Apache-2.0
Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.

Open Source Alternative to:

Favicon of DataDog
DataDog
Favicon of Vendure

Vendure

Flexible e-commerce for modern businesses

  • Stars

    8,399

  • Last commit

    10 hours ago

  • License

    MIT
A headless, API-first e-commerce framework built on Node.js with TypeScript, offering customization and scalability for online stores.

Open Source Alternative to:

Favicon of WooCommerce
WooCommerce
Favicon of Webiny

Webiny

Open-source serverless CMS for modern web projects

  • Stars

    8,032

  • Last commit

    9 hours ago

  • License

    MIT
A powerful, scalable platform for building custom websites and apps with serverless architecture, offering flexibility and cost-efficiency.

Open Source Alternative to:

Favicon of WordPress
WordPress
Favicon of Latitude

Latitude

AI
Full observability for AI agents in production

  • Stars

    4,625

  • Last commit

    9 hours ago

  • License

    MIT
Open-source platform for monitoring AI agents: captures traces, surfaces failure patterns, alerts on issues, and helps you verify fixes with automated evals.

Open Source Alternative to:

Favicon of LangSmith
LangSmith
Favicon of Countly

Countly

Comprehensive analytics for data-driven decisions

  • Stars

    5,896

  • Last commit

    7 hours ago

  • License

    Unknown
All-in-one analytics platform for mobile, web, and desktop apps. Track user behavior, monitor performance, and optimize your product.

Open Source Alternative to:

Favicon of Google Analytics
Google Analytics
Favicon of Shopware

Shopware

Open source ecommerce platform for modern businesses

  • Stars

    3,420

  • Last commit

    5 hours ago

  • License

    MIT
A flexible and customizable ecommerce solution that enables businesses to build responsive online stores with advanced features and automation capabilities.

Open Source Alternative to:

Favicon of Shopify
Shopify
Favicon of Autumn

Autumn

Stripe payments, usage tracking, and paywalls in 3 functions

  • Stars

    2,663

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Simplify Stripe integration for AI startups with 3 functions, 0 webhooks. Build pricing plans in 30 minutes with usage tracking, credits, and feature controls.

Open Source Alternative to:

Favicon of Stripe Billing
Stripe Billing
Favicon of Comp AI

Comp AI

Get audit-ready for SOC 2, ISO 27001, HIPAA, and GDPR

  • Stars

    1,929

  • Last commit

    26 days ago

  • License

    AGPL-3.0
AI-driven compliance platform that automates evidence collection, policy generation, and continuous monitoring across 580+ integrations for SOC 2, ISO 27001, HIPAA, and GDPR.

Open Source Alternative to:

Favicon of Vanta
Vanta
Favicon of Flowglad

Flowglad

AI
Cross-system automation and knowledge base for accounting firms

  • Stars

    1,722

  • Last commit

    4 months ago

  • License

    Unknown
Connects client data across tools, automates recurring accounting workflows, and maintains a self-updating knowledge base with human approval controls.
Favicon of Pearl

Pearl

AI
AI-powered automation that lives in your Slack workspace

  • Stars

    1,094

  • Last commit

    4 months ago

  • License

    Apache-2.0
Connect all your apps through Pearl, an AI assistant that automates workflows directly in Slack. No coding required - save 10+ hours weekly with intelligent task automation.

Open Source Alternative to:

Favicon of Viktor
Viktor
Favicon of Browser Operator

Browser Operator

AI
Open-source AI browser for intelligent web automation

  • Stars

    503

  • Last commit

    6 months ago

  • License

    BSD-3-Clause
Privacy-focused AI browser with intelligent agents for research, analysis, and workflow automation. Features unified memory, compliance guardrails, and seamless integrations.

Open Source Alternative to:

Favicon of Comet Browser
Comet Browser
Favicon of Midori Browser

Midori Browser

Fast, secure, and privacy-focused web browsing

  • Stars

    386

  • Last commit

    20 hours ago

  • License

    MPL-2.0
Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Favicon of Firefox
Firefox
Favicon of Roomote

Roomote

AI
Self-hosted AI coding agent that opens real PRs

  • Stars

    225

  • Last commit

    5 hours ago

  • License

    FCL-1.0
Source-available, self-hosted AI coding agent that connects to your repo, tools, and chat to investigate issues and open reviewable PRs on your own infrastructure.

Open Source Alternative to:

Favicon of Codex
Codex
Favicon of 0 Finance

0 Finance

AI
Transform idle cash into competitive yield for startups

  • Stars

    249

  • Last commit

    5 months ago

  • License

    MIT
High-yield treasury management for startups earning 8% APY with insurance coverage up to $1M. Open US/EU accounts instantly with full liquidity and no minimums.
Favicon of Twake Chat

Twake Chat

Secure open source messaging for professional teams

  • Stars

    164

  • Last commit

    6 hours ago

  • License

    AGPL-3.0
Free Matrix-based messenger with end-to-end encryption, multi-platform bridges, and on-premise deployment. Connect across 30+ networks securely.

Open Source Alternative to:

Favicon of Slack
Slack
Favicon of UserTourKit

UserTourKit

Lightweight, accessible product tours built for React developers

  • Stars

    66

  • Last commit

    15 hours ago

  • License

    MIT
Headless React tour library with WCAG 2.1 AA accessibility, TypeScript support, and pre-styled components. Under 8KB gzipped with full customization control.

Open Source Alternative to:

Favicon of Userflow
Userflow
Favicon of itsnotes

itsnotes

Self-hosted sticky notes with better organization

  • Stars

    31

  • Last commit

    8 hours ago

  • License

    MIT
A self-hosted, open-source note-taking app that keeps the Google Keep sticky-note feel while adding folders, timelines, list views, and import support.

Open Source Alternative to:

Favicon of Google Keep
Google Keep
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