Self-hosted projects using JavaScript

Kapowarr builds and manages a digital comic library with metadata, automated searching, downloading, renaming, moving, and optional conversion of issues and collections.

Alternative to:

Collectorz CLZ+2

Open-source CMS for teams with in-context editing, granular permissions, and built-in collaboration.

Alternative to:

WordPress.com+10

A self-hostable collaborative recipe manager with web import, meal planning, and shared shopping lists in a mobile-friendly PWA.

Alternative to:

Paprika Recipe Manager+8

Self-hosted web app to auto-download YouTube channels, organize media with metadata, and schedule downloads for Plex, Jellyfin, Emby, and Kodi.

Alternative to:

PlayOn Cloud+2

Lightweight self-hosted file manager with per-folder ACLs, WebDAV drive mounts, sharing, resumable uploads, optional encryption at rest, and OIDC SSO.

Alternative to:

Dropbox+19

RapidBay is a self-hosted torrent video streaming service that searches via Jackett, streams selected files in-browser, downloads subtitles, and supports Chromecast, Appl...

Alternative to:

Webtor.io+4

Castopod is an open-source podcast hosting platform to publish podcasts via RSS, interact with audiences (Fediverse), and track privacy-friendly analytics.

Alternative to:

Buzzsprout+10

Ontime is a browser-based, open-source rundown, scheduling, cueing, and event timer app for live events and broadcasts with real-time team collaboration and integrations.

Alternative to:

Rundown Creator+3

WeddingShare is a self-hosted web app for creating shareable wedding photo galleries where guests can view and upload pictures, including QR-code sharing and admin review...

Alternative to:

Tinybeans+12

Bugzilla is an open source, web-based bug and issue tracker for managing products, components, milestones, and releases with powerful search and workflows.

Alternative to:

Bugzilla Hosted+8

Open-source .NET-based ROM and title manager that organizes ROMs, fetches metadata from external sources, and provides in-browser emulation.

Alternative to:

LaunchBox Cloud+3

Self-hosted ROM and game library manager that identifies titles from multiple sources, enriches metadata, and lets you play supported systems in the browser.

Alternative to:

PlayOn Cloud+4

Self-hosted, principles-first finance tracker for income, expenses, accounts, and investments with multi-currency support, automation-ready API, and DCA tracking.

Alternative to:

Mint (Intuit Mint)+19

Bencher is a continuous benchmarking suite with a CLI, API server, and web console to track benchmark results over time and catch performance regressions in CI.

Alternative to:

CodSpeed+1

Self-hosted YouTube-to-podcast converter that generates API-key-protected RSS feeds, auto-syncs new uploads, and downloads audio or video for any podcast client.

Alternative to:

FreeTube+5

Open-source web UI to generate, assign, and organize port numbers across multiple hosts.

Self-hosted web UI for file conversion, OCR for PDFs/images, and local Whisper-based audio transcription, wrapping common CLI tools with background jobs and history.

Alternative to:

CloudConvert+15

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

Alternative to:

Day One+8

Self-hosted, federated catalog and social tracker for books, movies, TV, music, podcasts, games, and performances with ratings, reviews, lists, and ActivityPub.

Alternative to:

BookWyrm+7

Posterizarr automates creation of textless posters and overlays for Plex, Jellyfin, and Emby, pulling artwork from common metadata sources with a web UI and automation ho...

Alternative to:

Plex+2

A self-hosted home lab dashboard for organizing links, managing tasks, monitoring devices, and integrating common homelab apps from a single web interface.

Alternative to:

Start.me+8

Self-hosted web app for real-time, end-to-end encrypted file sharing from one device to many via peer-to-peer WebRTC transfers.

Alternative to:

Snapdrop+11

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

Alternative to:

Fillout+2

Open-source digital newsroom platform for news creation, curation, workflow, and multi-channel distribution, built around an API-centric headless CMS.

Alternative to:

Arc XP+13

Self-hosted web app for signing PDFs (single or multi-signer), organizing pages (merge/rotate/extract), editing PDF metadata, and compressing files.

Alternative to:

Docusign+19

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

Alternative to:

Spotify+8

Nextcloud Notes is a distraction-free note-taking app with Markdown support, favorites, and a REST API. Notes are stored as files in your Nextcloud for easy syncing.

Alternative to:

Simplenote+15

Chhoto URL is a lightweight, high-performance self-hosted URL shortener in Rust, focused on simplicity, speed, and minimal features.

Alternative to:

Bitly+12

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

Alternative to:

Adobe Acrobat+8

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

Alternative to:

Slido+5