Self-hosted projects using Flask

Web app that uses your Lidarr library and Last.fm to surface similar artists, supports AI-driven prompts, real-time UI, and pushes additions back to Lidarr.

MITActively maintained

Alternative to:

Last.fm+1

Self-hosted personal finance platform for tracking expenses, budgets, investments, multi-currency accounts, and collaborative bill-splitting. Supports CSV import, OIDC, and Docker deployments.

AGPL-3.0Slowing down

Alternative to:

Mint (Intuit Mint)+19

Fetch and synchronize video or audio from YouTube channels on a schedule using yt-dlp. Runs in Docker and can trigger Plex/Jellyfin library scans.

GPL-3.0Actively maintained

Alternative to:

iTubeGo+2

Supysonic is a Python implementation of the Subsonic API for serving, browsing and streaming personal music libraries with transcoding, playlists and scrobbling.

AGPL-3.0Actively maintained

Alternative to:

Plex+7

Web app for bulk-managing digital comic libraries: convert CBR/PDF to CBZ, rebuild archives, edit CBZ contents, enhance images, remote-downloads and folder monitoring.

Silicon Notes is a lightweight personal knowledge base built with Flask. It offers Markdown editing, syntax highlighting, backlinks, full-text search, page history, and export/import.

Actively maintained

Alternative to:

Notion+19

Fork of Calibre-Web providing a Bootstrap-based web UI to browse, read, convert and serve eBooks, comics and PDFs from a Calibre database with Docker support.

GPL-3.0Slowing down

Alternative to:

OverDrive Libby+12

Open-source web application to monitor MQTT topics, publish messages, visualize real-time message flows, and persist messages with configurable SQLite storage. Docker-ready.

MITActively maintained

Alternative to:

MQTTX

A Python Flask RESTful API that exposes Gramps family tree databases for web-based genealogy management, media handling, and integrations.

Open-source research data management platform for publishing, storing, indexing and sharing datasets with rich metadata, versioning and access controls.

MITActively maintained

Alternative to:

Zenodo+6

Lightweight Flask app that inspects Jellyfin library artwork, generates HTML galleries and ZIP exports, highlights missing or low-resolution images, and supports embedded archives.

Personal recipe manager for storing, searching, importing and sharing recipes with meal planner, shopping lists, and a REST API. Docker-ready and mobile-friendly.

GPL-3.0Actively maintained

Alternative to:

Paprika Recipe Manager+6

SparkyBudget is a Flask-based open-source personal finance app to track accounts, manage budgets, and analyze spending with a dark-themed web interface and Docker deployment.

Actively maintained

Alternative to:

Mint (Intuit Mint)+19

Self-hosted household budget manager with web UI and REST API, Docker-ready and using MariaDB for storage. Track expenses, share budgets, and generate monthly reports.

GPL-3.0Likely dormant

Alternative to:

Mint (Intuit Mint)+16

Atria is an AGPL-3.0 open-source platform for managing hybrid events, sessions, sponsors, and real-time attendee networking with chat and discovery tools.

AGPL-3.0Slowing down

Alternative to:

Whova+16

Dribdat is a Flask-based, open-source platform for organising hackathons, code sprints and challenge-driven events with project curation, integrations and progress tracking.

MITActively maintained

Alternative to:

Devpost+3

Newspipe is a web-based RSS/Atom news aggregator with multi-user support, search and favorites, OPML import/export, and an API for feed management.

Activity unknown

Alternative to:

Feedly+11

Pagure is a self-hosted Git platform for hosting repositories, managing issues and pull requests, and collaborating with teams via a web interface and APIs.

Open source ActivityPub-powered federated forum and link aggregator for running and joining community discussions across the Fediverse.

Activity unknown

Alternative to:

Reddit+17