Open-source projects tagged “javascript”
Open-source and self-hostable projects tagged “javascript” on GitHub, with license, free-edition limits and setup checked against official sources.
- Immich
A self-hosted photo and video manager with mobile apps that back up media from your phone to your own server.
Stars116kLast commitOct 15, 2026LicenseAGPL-3.0 - Strapi
A headless CMS written in JavaScript/TypeScript that you self-host, with a configurable admin panel and REST and GraphQL APIs.
Stars73kLast commitOct 14, 2026LicenseMIT - Twenty
A modern open-source CRM you can self-host and extend through its API.
Stars58kLast commitOct 14, 2026LicenseAGPL-3.0 - Appwrite
An open-source backend platform with authentication, databases, storage, functions, messaging and hosting, available as managed cloud or self-hosted.
Stars58kLast commitOct 15, 2026LicenseBSD-3-Clause - Joplin
A note-taking app for desktop, mobile and terminal that syncs through your own storage or a Joplin server, with optional end-to-end encryption. The Joplin Server for self-hosted sync is under a separate personal-use license and is not open source.
Stars57kLast commitOct 14, 2026LicenseAGPL-3.0-or-later - Ghost
A publishing platform for blogs, newsletters and paid memberships, which you can self-host or use as the managed Ghost(Pro) service.
Stars56kLast commitOct 15, 2026LicenseMIT - Discourse
A discussion forum platform for communities that you can install with Docker on your own server or use as official Discourse hosting.
Stars48kLast commitOct 15, 2026LicenseGPL-2.0 - Rocket.Chat
A self-hostable team communications platform with chat, channels, and omnichannel customer messaging.
Stars46kLast commitOct 15, 2026LicenseMIT - Payload
A TypeScript CMS and application framework that runs inside Next.js and generates an admin panel and APIs from one config.
Stars45kLast commitOct 14, 2026LicenseMIT - Outline
A team knowledge base and wiki with real-time editing, search and integrations, offered as a hosted service or as a self-hosted install.
Stars41kLast commitOct 15, 2026LicenseBUSL-1.1 - PostHog
A product analytics platform that also includes session replay, feature flags, experiments and surveys, offered as PostHog Cloud or a self-hosted deployment.
Stars40kLast commitOct 15, 2026LicenseMIT - Chatwoot
A customer support inbox that brings live chat, email and social channels into one shared view for support teams.
Stars38kLast commitOct 15, 2026LicenseMIT - Nextcloud
A self-hosted file sync and sharing platform with an app store for calendar, contacts, mail and chat.
Stars37kLast commitOct 15, 2026LicenseAGPL-3.0 - Medusa
A Node.js commerce platform with a built-in framework for building custom online stores, marketplaces and B2B commerce apps.
Stars37kLast commitOct 14, 2026LicenseMIT - Zulip
A self-hostable team chat app that organizes every conversation into topics inside channels.
Stars26kLast commitOct 14, 2026LicenseApache-2.0 - Node-RED
A flow-based, low-code tool for wiring together devices, APIs and online services with a browser editor, built on Node.js.
Stars24kLast commitOct 14, 2026LicenseApache-2.0 - WeKan
An open-source Kanban board with boards, lists, cards, swimlanes and real-time updates that you can host yourself.
Stars21kLast commitOct 15, 2026LicenseMIT - Frappe HR
An open-source HR and payroll system covering employee records, leave, attendance, expenses, appraisals and payroll, built on the Frappe Framework.
Stars8.9kLast commitOct 14, 2026LicenseGPL-3.0 - diagrams.net (draw.io)
A diagramming tool for flowcharts, network and UML diagrams that runs in the browser or as a desktop app and lets you choose where files are stored.
Stars8.8kLast commitOct 8, 2026LicenseApache-2.0 - Zammad
A web-based helpdesk and ticketing system that handles email, chat, phone and social channels in one place.
Stars6.0kLast commitOct 14, 2026LicenseAGPL-3.0 - LimeSurvey
A PHP survey platform with conditional logic, multilingual surveys and a remote-control API, available self-hosted or as a paid cloud service.
Stars3.8kLast commitOct 14, 2026LicenseGPL-2.0-or-later