Self-hosted projects using JavaScript

moOde Audio is a Raspberry Pi music player and streamer with a responsive WebUI, MPD-based playback, multiroom audio, and support for popular network renderers and outputs.

GPL-3.0Actively maintained

Alternative to:

Volumio Premium (MyVolumio)+5

MODX Revolution is an open source PHP CMS and content management framework for building highly customized websites and digital experiences with full control over markup and templates.

GPL-2.0Actively maintained

Alternative to:

WordPress.com+11

µTask is a lightweight automation engine for cloud workflows modeled in YAML, backed by PostgreSQL, with extensible Go-based actions.

BSD-3-ClauseActively maintained

Alternative to:

Microsoft Power Automate+11

Gerbera is an open source UPnP/DLNA media server that streams your music, photos, and videos to compatible devices on your home network, with a web UI and optional transcoding.

Actively maintained

Alternative to:

Serviio+6

Self-hosted WebRTC videoconferencing server designed for lectures, meetings, and conferences, featuring chat, recording, screen sharing, moderation, and a built-in TURN server.

MITActively maintained

Alternative to:

Zoom+17

Open source IoT integration and automation platform with an adapter ecosystem, centralized state database, and tools for visualization and data logging.

MITActively maintained

Alternative to:

Samsung SmartThings+18

HTMLy is a fast, databaseless PHP blogging platform and flat-file CMS with built-in search, themes, categories/tags, and an admin dashboard for managing content.

GPL-2.0Slowing down

Alternative to:

WordPress.com+8

Self-hosted web UI for managing cron jobs with human-readable schedules, script editing, live log streaming, and REST API with optional OIDC and API keys.

AGPL-3.0Actively maintained

Alternative to:

Cronhub+1

Sharry is a self-hosted file sharing web app with resumable uploads (tus), configurable lifetimes and passwords, and multiple storage backends including PostgreSQL, MariaDB, H2, filesystem or S3-compatible storage.

GPL-3.0Actively maintained

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WeTransfer+19

farmOS is a web-based farm management application for planning and agricultural record keeping, built on Drupal for modular data collection and management.

GPL-2.0Actively maintained

Alternative to:

Trimble Ag Software+7

Open-source web app to collect, process, store, and visualize energy, temperature, and other environmental time-series data with dashboards, graphs, and an API.

AGPL-3.0Actively maintained

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InfluxDB Cloud+14

Open source game server hosting and management tool with a web dashboard, file manager, real-time status, and user permissions for Minecraft and other multiplayer servers.

AGPL-3.0Likely dormant

Alternative to:

Pterodactyl Panel (Cloud)+4

Enterprise-grade open-source wiki platform for knowledge management, intranets and web applications.

LGPL-2.1Actively maintained

Alternative to:

Atlassian Confluence+15

RunsOn deploys scalable, ephemeral GitHub Actions runners in your AWS account with spot/on-demand support, integrated S3-backed caching, and workflow compatibility.

Koillection is a self-hosted web app to catalog and manage collections like books, games, DVDs, stamps, and other physical items with custom fields and metadata.

MITActively maintained

Alternative to:

Memento Database+6

sist2 is a fast, low-memory file system indexer with a web UI for searching file contents and metadata, with Elasticsearch or SQLite backends.

GPL-3.0Actively maintained

Alternative to:

Elastic Cloud (Elasticsearch Service)+7

Open source ecommerce marketplace for farmers, food producers, co-ops, and food hubs to sell local produce online and manage orders, customers, and distribution.

AGPL-3.0Actively maintained

Alternative to:

MarketMan+2

SuggestArr automatically requests recommended movies, TV shows, and anime in Jellyseerr/Overseerr based on what you recently watched in Jellyfin, Plex, or Emby.

Self-hosted workout tracking web app for GPX/TCX/FIT activities with maps, stats, heatmaps, equipment tracking, and an API for automated uploads and syncing.

Actively maintained

Alternative to:

Hevy+3

Open Source Social Network (OSSN) is PHP-based social networking software to build your own community site with profiles, newsfeed, groups, chat, photos, and admin tools.

Actively maintained

Alternative to:

Threads+1

Share sensitive text or files securely using client-side encryption, expiring links, view limits, and optional password protection.

Actively maintained

Alternative to:

Onetime Secret+3

bewCloud is a modern, lightweight alternative to Nextcloud/ownCloud for managing files, photos, notes and news in a simple web interface.

AGPL-3.0Actively maintained

Alternative to:

Google Drive+19

Hyphanet (formerly Freenet) is a peer-to-peer platform for censorship-resistant communication and publishing using an encrypted, decentralized data store and plugin-based apps.

GPL-2.0Actively maintained

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Mastodon (mastodon.social)+8

Self-hosted web app that cleans article URLs, strips paywalls and visual clutter, removes tracking parameters, and improves readability with caching and rules.

GPL-3.0Actively maintained

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Mercury Reader+5

Self-hosted lightweight temporary file host with drag-and-drop, paste and one-click uploads, plus an API for automated uploads and ShareX support.

GPL-3.0Slowing down

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WeTransfer+9

Self-hosted private journaling app with mood tracking, prompt-based writing, media uploads, analytics, and powerful search for full data ownership.

Actively maintained

Alternative to:

Day One+8

Convos is a multiuser web IRC client with a built-in persistent bouncer, chat history, theming, rich formatting, and optional video chat.

Artistic-2.0Actively maintained

Alternative to:

IRCCloud+3

Open source weather station software that collects sensor data, stores it in a database, generates reports/graphs, and publishes updates to websites and services.

GPL-3.0Actively maintained

Alternative to:

Ambient Weather Network+2

Websurfx is a self-hostable meta search engine in Rust that aggregates results from multiple sources with a modern UI, caching, filtering, and privacy-focused defaults.

AGPL-3.0Actively maintained

Alternative to:

Google Search+6

A PHP-based CMS with a visual page builder, multi-site, localization, ecommerce, and GraphQL/REST APIs.

AGPL-3.0Actively maintained

Alternative to:

Vvveb CMS Cloud+19