Self-hosted projects using JavaScript

Directory Lister is a PHP directory listing app that exposes web-accessible folders for browsing, searching, README display, hash verification, and zip downloads.

MITActively maintained

Alternative to:

FileBrowser+4

ByteStash is a self-hosted snippet manager for creating, editing, and filtering code snippets with secure storage in SQLite and an optional API with Swagger UI.

GPL-3.0Actively maintained

Alternative to:

SnippetsLab+2

Open-source ticket shop and event registration software with online sales, box office mode, multilingual support, and extensible plug-ins and API.

Actively maintained

Alternative to:

Eventbrite+10

Peergos is a peer-to-peer encrypted file storage and private social platform with fine-grained access control, capability links, and a web UI for secure sharing.

AGPL-3.0Actively maintained

Alternative to:

Proton Drive+12

Self-hosted statistics app for Jellyfin, providing session monitoring, watch history, and user/library analytics with backup and autosync support.

MITActively maintained

Alternative to:

Tautulli+2

Aleph indexes documents and structured datasets to enable fast search, entity extraction, and cross-referencing for investigative research and OSINT workflows.

MITSlowing down

Alternative to:

Glean+6

Documize is a self-hosted knowledge base and documentation platform for internal and external docs, offering spaces, labels, search, and enterprise-friendly authentication.

AGPL-3.0Actively maintained

Alternative to:

Atlassian Confluence+17

Self-hosted controller that automates Cloudflare Tunnels, DNS records, and Access policies using Docker labels, with a web UI and optional multi-server agents.

Actively maintained

Alternative to:

Cloudflare Tunnel

Self-hosted tool that auto-discovers system and container ports, maps services in real time, and helps prevent port conflicts across servers via a web dashboard.

MITActively maintained

Alternative to:

Device42+9

Self-hosted Node.js music streaming server with web and mobile clients; supports FLAC/MP3, playlists, gapless playback and visualizer.

GPL-3.0Actively maintained

Alternative to:

Plex+8

AnyCable is a realtime server for reliable two-way communication over WebSockets and SSE, designed to power chats, notifications, presence, and streaming updates for any backend.

MITActively maintained

Alternative to:

Socket.IO Cloud+4

Open-source form and data management platform with a drag-and-drop builder, embeddable form renderer, and REST API for submissions, resources, and workflows.

OSL-3.0Actively maintained

Alternative to:

Formstack+12

NPMplus is a Nginx Proxy Manager fork that adds HTTP/3 (QUIC), OIDC auth, stronger TLS defaults, and extra security and logging features in a web UI.

AGPL-3.0Actively maintained

Alternative to:

NGINX Management Suite+5

Self-hostable user onboarding platform to build in-app product tours, checklists, launchers, and surveys with targeting, versioning, and analytics.

Actively maintained

Alternative to:

Userflow+1

Self-hosted live chat and customer support platform with website widgets, operator console, chatbots, omnichannel integrations, and optional voice/video/screensharing.

Apache-2.0Actively maintained

Alternative to:

Zendesk+19

Modern, responsive web UI for Klipper via Moonraker to control, monitor, and manage one or multiple 3D printers from any device.

Keila is an open-source newsletter tool for creating email campaigns, managing contacts and segments, building signup forms, and sending via SMTP or email providers.

AGPL-3.0Actively maintained

Alternative to:

Mailchimp+17

Self-hosted kanban-style task board that stores lanes as folders and tasks as Markdown files, with tags, theming, reverse-proxy support, and optional PWA install.

MITSlowing down

Alternative to:

Trello+19

Self-hosted Nextcloud Talk combines chat, video calls and webinars into one secure collaboration app.

AGPL-3.0Actively maintained

Alternative to:

Microsoft Teams+19

SoulSync automates music discovery, playlist curation, downloads, and library organization, syncing results to media servers like Plex, Jellyfin, and Navidrome.

MITActively maintained

Alternative to:

Spotify+8

Azimutt is a database exploration and documentation tool with scalable ERDs, an AML schema DSL, schema analysis, data navigation and multi-source connectors.

MITActively maintained

Alternative to:

dbdiagram.io+1

Open source groupware suite providing webmail, calendaring, address books, and shared resources via open standards like IMAP, CalDAV, and CardDAV.

GPL-2.0Actively maintained

Alternative to:

Microsoft Exchange Online+19

Open source agile project management tool with Scrum and Kanban boards, issue tracking, backlog planning, and team collaboration features.

MPL-2.0Slowing down

Alternative to:

Atlassian Jira+19

Corteza is an open-source low-code platform to build CRM-style apps, structured data systems, and automated business workflows with a strong API-first design.

Apache-2.0Actively maintained

Alternative to:

Microsoft Power Apps+19

Websoft9 is a web-based Linux panel and lightweight PaaS for deploying, running, and operating hundreds of open-source applications on your own server.

Actively maintained

Alternative to:

Cloudron+19

Self-hosted translation management platform to collaborate on localization, manage strings, and import/export translation files across common formats.

AGPL-3.0Actively maintained

Alternative to:

Crowdin+6

Fusio is an open source API management platform for building, securing, and operating REST APIs, with a web backend, developer portal, and SDK generation.

Apache-2.0Actively maintained

Alternative to:

Amazon API Gateway+5

WildDuck is a horizontally scalable IMAP/POP3 mail server that stores all mail in MongoDB, runs stateless Node.js workers, and provides a REST API for full server control.

EUPL-1.2Actively maintained

Alternative to:

Microsoft Exchange Online+13

Indico is a web-based event management platform for meetings, lectures, workshops, and conferences, with workflows for registration, reviewing, and room booking.

MITActively maintained

Alternative to:

Cvent+14

phpBB is an open-source forum (bulletin board) platform in PHP for building and managing community discussion boards with extensible theming and add-ons.

GPL-2.0Actively maintained

Alternative to:

Discourse+8