Self-hosted projects using HTML

phpList is an open source email marketing manager for newsletters and campaigns, with subscriber management, segmentation, scheduling, bounce handling, and analytics.

AGPL-3.0Actively maintained

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Mailchimp+14

Modern web UI for monitoring NUT-compatible UPS devices with real-time charts, historical reporting, and multi-channel alerts. Docker-ready with client/server modes.

MITActively maintained

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Amazon CloudWatch+9

Open-source audience interaction platform for live presentations with real-time polls, quizzes, and Q&A, suitable for classrooms, meetings, and events.

AGPL-3.0Actively maintained

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Slido+5

Open source Typeform-style multi-step forms and surveys built with a JavaScript library, featuring conditional logic, theming, localization, and flexible submission endpoints.

Apache-2.0Slowing down

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Fillout+2

Open-source, self-hosted note-taking and documentation app with rich text & Markdown editors, search, attachments, workspaces, REST API and OIDC support.

MITActively maintained

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Notion+19

NZBGet is a fast, lightweight Usenet NZB downloader with a remote web UI, queue management, post-processing, and automation-friendly integration with media managers.

GPL-2.0Actively maintained

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Easynews+1

Edit audio file metadata through a clean browser UI on headless servers, with bulk editing, smart suggestions, and album art management—no full music library stack required.

AGPL-3.0Slowing down

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MediaMonkey+5

Self-hosted web app that removes background music and reduces noise from videos or audio (including URLs), using FFmpeg and DeepFilterNet-based enhancement.

MITLikely dormant

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Adobe Acrobat+8

Lab Dash is an open-source homepage/dashboard for homelabs. It offers a customizable widget grid, shortcuts, system info, basic health checks, PWA support, and local encrypted configuration.

GPL-3.0Actively maintained

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Start.me+13

Web-based “time machine” for Home Assistant: browse YAML snapshots, view diffs, and restore individual automations, scripts, dashboards, ESPHome and packages.

MITActively maintained

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Acronis Cyber Protect+13

Self-hosted Ruby on Rails web interface to browse and manage Docker Registry (HTTP API v2) repositories, tags, and manifests, with optional tag deletion.

Self-hostable Wake-on-LAN utility to send magic packets via CLI or a simple web UI, with named device profiles and optional status checks.

Posio is a multiplayer geography game with real-time WebSocket rounds, map-based guessing, and multiple game modes built on Django, GeoDjango, and Channels.

Apache OpenMeetings is a web conferencing and collaboration platform with video meetings, chat, whiteboards, screen sharing, recording, file sharing, and user/room management.

Actively maintained

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Zoom+11

Self-hosted, privacy-respecting pictionary game (skribbl.io alternative) with real-time drawing, guessing, and multiplayer lobbies—no accounts or ads required.

dpaste is an open source Django pastebin for publishing and sharing text snippets with optional self-hosting via standard Django or Docker deployments.

MITSlowing down

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Pastebin+5

Open-source web music player that builds a library from YouTube/SoundCloud sources, with Spotify playlist import, themes, lyrics, and multi-device syncing.

MITActively maintained

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Spotify+9

Gibbon is an open source school management system for student information, staff workflows, parent access, planning, and daily school operations in one web platform.

GPL-3.0Actively maintained

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PowerSchool+1

Django-CRM is a Django-based open-source CRM providing contact & lead management, deal tracking, email marketing, task/project management, and built-in analytics.

AGPL-3.0Actively maintained

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HubSpot+19

Go-based flat-file wiki that stores content as Markdown with built-in search, version history, and access control, without an external database.

GPL-3.0Actively maintained

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Atlassian Confluence+19

Extension for FreshRSS that modernizes feed viewing with a video-tailored interface, mini-player, mobile-friendly controls, and Invidious/YouTube playback options.

GPL-3.0Actively maintained

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Feedly+9

Web app that recommends artists based on a Lidarr library, using Last.fm for discovery and optionally adding recommended artists to Lidarr.

MITActively maintained

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Last.fm+3

REI3 is an open-source low-code platform to build multi-user business applications with forms, workflows, access controls, integrations, and self-hosted deployment options.

Actively maintained

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Microsoft Power Apps+19

Open source web-based double-entry accounting and ERP with invoicing, order processing, inventory, projects, and robust PostgreSQL-backed reporting.

Actively maintained

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QuickBooks Online+14

A lightweight, good-looking homepage dashboard for your self-hosted services and links, configured via JSON and shipped as a Docker container.

MITActively maintained

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Start.me+7

A minimalist, privacy-focused budgeting PWA for tracking multi-year budgets with import/export, sankey dashboard, themes, localization, and user management.

MITActively maintained

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Mint (Intuit Mint)+16

pyShelf is a lightweight ebook server that scans folders for ebooks, aggregates covers, provides fuzzy search, and lets you browse and download titles via a web UI.

GPL-3.0Slowing down

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BookFusion+4

ILIAS is a PHP-based open-source learning management system for creating courses, assessments, wikis, forums, calendars and extensible training platforms.

GPL-3.0Actively maintained

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Canvas LMS+19

Encrypted diary and journal web app with client-side encryption, markdown editor, file uploads, searchable entries, multi-user accounts and PWA support.

MITActively maintained

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Day One+11

Open-source 2D browser battle royale inspired by surviv.io. Client and server in TypeScript with real-time multiplayer, Pixi-based rendering, and self-hosting support.

GPL-3.0Actively maintained

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Apex Legends+4