Self-hosted projects using HTML

A lightweight web interface for yt-dlp (youtube-dl fork) that manages queued downloads, playlists, and filename templates via Docker or local Python/Angular setup.

AGPL-3.0Actively maintained

Alternative to:

4K Video Downloader+10

Self-hosted audiobook and podcast server with multi-user playback sync, metadata management, downloads, and web/mobile clients.

GPL-3.0Actively maintained

Alternative to:

Audible+6

Element is a Matrix client for secure team messaging and collaboration, offering end-to-end encrypted chats and calls with interoperability across the Matrix network.

AGPL-3.0Actively maintained

Alternative to:

Element Matrix (Hosted)+19

Self-host Google Fonts easily: select variants and subsets, download font files (woff2, woff, ttf, eot, svg) and generate matching CSS snippets via web UI or API.

YOURLS is a self-hosted PHP URL shortener with custom short links, a developer API, detailed click analytics, and an extensible plugin architecture.

MITActively maintained

Alternative to:

Bitly+14

Whoogle Search is a self-hosted, ad-free and privacy-respecting search frontend that removes tracking, ads, AMP links, and other clutter from Google results.

MITActively maintained

Alternative to:

Google Search+5

AirDrop-like P2P file and text transfer in the browser with device pairing and temporary public rooms for internet transfers.

GPL-3.0Actively maintained

Alternative to:

Apple AirDrop+5

Self-hosted bookmark manager with tagging, notes, read-it-later, sharing, archiving, import/export, browser extensions, and a REST API.

MITActively maintained

Alternative to:

Raindrop.io+11

Open-source service that monitors cron jobs and scheduled tasks via HTTP/email pings, providing a dashboard, alerts, badges and many notification integrations.

BSD-3-ClauseActively maintained

Alternative to:

Healthchecks.io+2

Dawarich is a privacy-focused, self-hostable location history tracker and Google Timeline alternative with interactive maps, trips, stats, and data import/export.

AGPL-3.0Actively maintained

Alternative to:

Fog of World+9

Piped is a privacy-friendly, lightweight alternative YouTube frontend with feeds, playlists, SponsorBlock support, and a public JSON API for apps and integrations.

AGPL-3.0Actively maintained

Alternative to:

YouTube+1

Cross-platform DNS server with authoritative/recursive modes, encrypted DNS (DoH/DoT/DoQ), DNSSEC, ad/malware blocking, DHCP, and an HTTP API with web admin UI.

GPL-3.0Actively maintained

Alternative to:

Cloudflare DNS+10

Runtipi is a homeserver orchestrator with a web interface and app store for one-click installation and management of self-hosted services using Docker.

GPL-3.0Actively maintained

Alternative to:

Umbrel+16

Self-hosted web UI to control, monitor, and manage consumer 3D printers, with webcam viewing, G-code visualization, and an extensive plugin system.

AGPL-3.0Actively maintained

Alternative to:

Obico Cloud (formerly The Spaghetti Detective)

TiddlyWiki is a self-contained, highly customizable personal wiki that runs in the browser or on Node.js, enabling notes, knowledge bases, and documentation in one file.

Actively maintained

Alternative to:

Notion+19

PrivateBin is a minimalist zero-knowledge pastebin that encrypts and decrypts pastes in the browser, with optional passwords, expiration, discussions, and file uploads.

Actively maintained

Alternative to:

Pastebin+5

A minimalist text adventure game for the browser, featuring incremental progression and multiple language translations.

CryptPad is an end-to-end encrypted collaboration suite with real-time editors, file storage, and sharing, designed to keep document contents private from servers and admins.

AGPL-3.0Actively maintained

Alternative to:

Google Workspace+12

Browser and desktop diagram editor for flowcharts, UML, wireframes and network diagrams with cloud storage integrations and offline apps.

Apache-2.0Actively maintained

Alternative to:

Microsoft Visio+16

BTCPay Server is a free, open-source, self-hosted Bitcoin payment processor for accepting on-chain and Lightning payments, with invoicing, POS, and API automation.

MITActively maintained

Alternative to:

BitPay+9

Self-hosted lightweight LAN IP/ARP scanner with web dashboard, new-host notifications, online/offline history, and metrics export to Prometheus or InfluxDB for Grafana.

MITSlowing down

Alternative to:

Fing+9

Buku is a fast, privacy-focused CLI bookmark manager storing bookmarks in a portable SQLite DB. It supports imports/exports, smart tagging, regex search and an optional web UI.

GPL-3.0Actively maintained

Alternative to:

Pinboard+10

Open source webmail client for IMAP with address book, search, folders, and a customizable UI via plugins and skins.

GPL-3.0Actively maintained

Alternative to:

Zimbra Collaboration+11

Open-source tool to share files, host websites, and chat privately over the Tor network; available as desktop GUI, CLI, and mobile apps.

Actively maintained

Alternative to:

Send Anywhere+8

Canvas LMS is an open-source learning management system for course delivery, assignments, grading, communication, and integrations for schools and universities.

AGPL-3.0Actively maintained

Alternative to:

Google Classroom+10

Open-source intranet and enterprise social network for communication, collaboration, and knowledge sharing with a modular, extensible design.

Actively maintained

Alternative to:

Microsoft Yammer+13

Standard Notes is an end-to-end encrypted notes app with secure file storage, offline access, and cross-platform sync, with optional self-hosting of the sync server.

AGPL-3.0Actively maintained

Alternative to:

Evernote+19

Self-hosted web app for Plex Media Server monitoring, viewing playback analytics, user history, and sending customizable notifications and newsletters.

GPL-3.0Actively maintained

Alternative to:

Tautulli

An enhanced Calibre-Web fork that automates eBook ingest, conversion, metadata/cover enforcement, backups, and device sync for a streamlined digital library workflow.

GPL-3.0Actively maintained

Alternative to:

Amazon Kindle+7

Webmin is a web-based server administration control panel for Unix-like systems, offering modular management of users, services, storage, and common server software.

BSD-3-ClauseActively maintained

Alternative to:

cPanel+7