Open-source projects built with JavaScript
Open-source and self-hostable projects whose repository uses JavaScript, as reported by GitHub.
- Open WebUI
A self-hosted AI chat interface for local and cloud models, with multi-user access control.
Stars154kLast commitOct 10, 2026LicenseCustom - LibreChat
A self-hosted chat interface that works with many AI model providers, with SSO and agents.
Stars45kLast commitOct 10, 2026LicenseMIT - Mattermost
A self-hostable team chat platform with channels, threads and integrations, popular for secure and technical teams.
Stars39kLast commitOct 10, 2026LicenseAGPL-3.0 - Nextcloud
A self-hosted file sync and sharing platform with an app store for calendar, contacts, mail and chat.
Stars37kLast commitOct 10, 2026LicenseAGPL-3.0 - Listmonk
A self-hosted newsletter and mailing list manager that ships as a single binary and uses your own SMTP provider.
Stars24kLast commitOct 10, 2026LicenseAGPL-3.0
