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Open Source Projects using npm

A curated collection of the 316 best open source software using npm. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Favicon of Orgnise

Orgnise

Effortlessly manage tasks, projects, and teams

  • Stars

    246

  • Last commit

    1 year ago

  • License

    AGPL-3.0
A versatile project management platform that combines task organization, team collaboration, and workflow automation in one intuitive interface.

Open Source Alternative to:

Favicon of Notion
Notion
Favicon of OpenNotas

OpenNotas

Fast, secure, and free personal note-taking app

  • Stars

    178

  • Last commit

    15 days ago

  • License

    Unknown
OpenNotas is a multi-platform, end-to-end encrypted note-taking app that offers simplicity, synchronization, and offline functionality.

Open Source Alternative to:

Favicon of Obsidian
Obsidian
Favicon of Twake Chat

Twake Chat

Secure open source messaging for professional teams

  • Stars

    163

  • Last commit

    4 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 SAMA

SAMA

Secure, scalable chat server for modern applications

  • Stars

    158

  • Last commit

    1 day ago

  • License

    GPL-3.0
Open source chat server with end-to-end encryption, clustering support, and comprehensive messaging features for building real-time communication apps

Open Source Alternative to:

Favicon of Discord
Discord
Favicon of Comma

Comma

Launch your personal website in minutes, no coding required

  • Stars

    227

  • Last commit

    4 months ago

  • License

    AGPL-3.0
Free site builder to create a personal website with articles, projects, email capture, and analytics. Open source, fast, and beautifully designed.

Open Source Alternative to:

Favicon of WordPress
WordPress
Favicon of xyd

xyd

Transform documentation with developer-focused simplicity

  • Stars

    113

  • Last commit

    3 days ago

  • License

    MIT
Create powerful, interactive documentation with hot reloading, TypeScript support, custom components, and built-in API docs generation.

Open Source Alternative to:

Favicon of Mintlify
Mintlify
Favicon of Windshift

Windshift

Self-hosted project management with boards and test tracking

  • Stars

    98

  • Last commit

    13 hours ago

  • License

    AGPL-3.0
Self-hosted, open-source project management tool with boards, milestones, portals, time tracking, and test management on your own infrastructure.

Open Source Alternative to:

Favicon of Linear
Linear
Favicon of Slugy

Slugy

Transform long URLs into beautiful, trackable short links

  • Stars

    92

  • Last commit

    13 days ago

  • License

    MIT
Open-source URL shortener with analytics, custom domains, QR codes, and link-in-bio pages. Create branded short links with detailed tracking insights.

Open Source Alternative to:

Favicon of TinyURL
TinyURL
Favicon of HitKeep

HitKeep

Privacy-first analytics you own completely

  • Stars

    82

  • Last commit

    19 hours ago

  • License

    MIT
Self-hosted or managed web analytics with zero external dependencies. Cookie-free tracking, full data sovereignty, and single binary deployment for organizations that own their data.

Open Source Alternative to:

Favicon of Google Analytics
Google Analytics
Favicon of YAFFA

YAFFA

Free, self-hosted personal finance app for long-term planning

  • Stars

    108

  • Last commit

    12 hours ago

  • License

    MIT
YAFFA is a powerful, open-source budget app for managing expenses, budgets, and investments with secure self-hosting.

Open Source Alternative to:

Favicon of YNAB
YNAB
Favicon of EasyMonitor

EasyMonitor

Self-hosted uptime monitoring that runs on your hardware, not their servers

  • Stars

    68

  • Last commit

    30 days ago

  • License

    MIT
Deploy your own uptime and performance monitoring with HTTP/ICMP checks, multi-region probes, and custom status pages. MIT licensed, runs on minimal hardware.

Open Source Alternative to:

Favicon of Pagerduty
Pagerduty
Favicon of OmoiOS

OmoiOS

AI
Ship features while you sleep with autonomous AI agents

  • Stars

    74

  • Last commit

    2 months ago

  • License

    Apache-2.0
Deploy AI agents that build features, fix bugs, and handle complex workflows overnight. Wake up to tested code and ready-to-review pull requests.

Open Source Alternative to:

Favicon of Cursor
Cursor
Favicon of Brace.to

Brace.to

Securely save and access your favorite links across devices

  • Stars

    105

  • Last commit

    4 months ago

  • License

    MIT
A privacy-focused bookmark manager that encrypts your saved links, allowing you to access them anytime, anywhere, on any device with complete control.

Open Source Alternative to:

Favicon of Pocket
Pocket
Favicon of Justnote

Justnote

Privacy-focused note-taking made simple and fast

  • Stars

    67

  • Last commit

    7 months ago

  • License

    GPL-2.0
Justnote is a secure note-taking app that lets you easily create and sync notes across devices while maintaining full control of your data.

Open Source Alternative to:

Favicon of Notion
Notion
Favicon of Friendly Captcha

Friendly Captcha

Invisible bot protection that respects user privacy

  • Stars

    32

  • Last commit

    7 days ago

  • License

    MPL-2.0
Privacy-compliant CAPTCHA alternative using proof-of-work technology. Protects websites from bots and spam without user interaction or data tracking.

Open Source Alternative to:

Favicon of reCAPTCHA
reCAPTCHA
Favicon of Wachd

Wachd

AI-powered root cause analysis for on-call alerts, self-hosted and air-gapped

  • Stars

    35

  • Last commit

    2 days ago

  • License

    Apache-2.0
Receive alerts from Grafana, Datadog, and Prometheus with AI-generated root cause analysis. Self-hosted on Kubernetes, fully air-gapped capable, Apache 2.0 licensed.

Open Source Alternative to:

Favicon of Opsgenie
Opsgenie
Favicon of Hyvor Post

Hyvor Post

Privacy-first newsletter platform without tracking

  • Stars

    31

  • Last commit

    4 days ago

  • License

    AGPL-3.0
Create and send newsletters with complete privacy protection. No tracking, no data collection - just simple, clean email delivery with customizable templates and archive sites.

Open Source Alternative to:

Favicon of Resend
Resend
Favicon of itsnotes

itsnotes

Self-hosted sticky notes with better organization

  • Stars

    29

  • Last commit

    21 days 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
Favicon of Mimrai

Mimrai

AI-powered task management with radical focus

  • Stars

    26

  • Last commit

    5 months ago

  • License

    AGPL-3.0
Open source minimalist task management tool with AI companion that filters noise, automates coordination, and guides teams through complexity with calm focus.

Open Source Alternative to:

Favicon of Linear
Linear
Favicon of Tiledesk

Tiledesk

AI
Elevate customer support with AI-powered chat solutions

  • Stars

    14

  • Last commit

    17 hours ago

  • License

    MIT
AI-enhanced live chat platform for seamless customer engagement, featuring chatbots, multichannel support, and advanced analytics.

Open Source Alternative to:

Favicon of Manychat
Manychat
Favicon of Corpus

Corpus

Ask once, get answers across every document

  • Stars

    13

  • Last commit

    2 months ago

  • License

    AGPL-3.0
Upload files, ask questions, and get AI‑backed answers with citations. Compare, synthesize, and export results for teams and polished outputs.

Open Source Alternative to:

Favicon of Hebbia
Hebbia
Favicon of Reqcore

Reqcore

AI
Own your hiring data with unlimited seats forever

  • Stars

    0

  • Last commit

    20 hours ago

  • License

    AGPL-3.0
Self-hosted open-source ATS with no per-seat pricing. Full data ownership, modern tech stack, and complete control over your recruitment process.

Open Source Alternative to:

Favicon of Workable
Workable
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