Self-hosted projects built with Flask

Apache Superset is an open-source BI platform for SQL-based data exploration, interactive dashboards, and rich visualizations with a no-code chart builder and SQL editor.

Apache-2.0Actively maintained

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Apache Superset (Managed Cloud)+18

Self-hosted web app to browse, read, download, and manage eBooks from an existing Calibre library, with OPDS catalogs, user permissions, and device sync options.

GPL-3.0Actively maintained

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BookFusion+4

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

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Google Search+5

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

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Pinboard+10

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

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Send Anywhere+8

SimpleLogin is an open-source email alias service that lets you create aliases to protect your real inbox, forward mail, and reply or send from aliases using custom domains.

AGPL-3.0Actively maintained

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SimpleLogin+3

13 Feet Ladder is a self-hosted 12ft.io-style server that retrieves readable article pages by requesting them as a search crawler, helping reduce paywalls and clutter.

MITActively maintained

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ngrok

pgAdmin 4 is an open source web and desktop GUI for administering and developing PostgreSQL databases, including query tooling, object management, and maintenance tasks.

Actively maintained

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JetBrains DataGrip+10

Self-hosted web dashboard for WireGuard and AmneziaWG to manage configs, peers, and access with a simple UI and optional 2FA.

Apache-2.0Actively maintained

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Tailscale+15

Unified web UI to search, aggregate, and download books and audiobooks from multiple sources, with queue management, metadata providers, and client integrations.

MITActively maintained

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Readarr+5

KitchenOwl is a self-hosted grocery list and recipe manager with shared households, meal planning, real-time sync, and expense tracking across mobile, web, and desktop apps.

AGPL-3.0Actively maintained

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AnyList+6

Wizarr automates user invitations and onboarding for Plex, Jellyfin, Emby and similar media servers, with SSO, time-limited access, Discord and request-system integration.

Self-hosted controller that automates Cloudflare Tunnels, DNS records, and Access policies using Docker labels, with a web UI and optional multi-server agents.

Actively maintained

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Cloudflare Tunnel

Indico is a web-based event management platform for meetings, lectures, workshops, and conferences, with workflows for registration, reviewing, and room booking.

MITActively maintained

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Cvent+14

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

MITActively maintained

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Spotify+8

Open-source platform to collect, analyze, and visualize DORA metrics and engineering productivity signals across your SDLC tools.

Apache-2.0Actively maintained

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Swarmia+13

Python/Flask reading-based language learning app that turns texts into interactive lessons, with term management, plugins, audio and Anki export.

MITActively maintained

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LingQ+3

A minimalistic wiki for collaborative documentation, storing pages in Git and editing in Markdown with version history, attachments, and user authentication.

MITActively maintained

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Atlassian Confluence+12

Self-hosted web app to organize product warranties, track expirations, manage claims, store receipts, and send customizable notifications.

AGPL-3.0Actively maintained

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Encircle Home Inventory

Self-host game clips and videos, organize them into a library, and share via unique watch links with optional public feed and uploads.

GPL-3.0Actively maintained

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Loom+19

IHateMoney is a lightweight web app to track shared expenses, balances, and settle debts for trips, roommates, and small groups.

Actively maintained

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Splitwise+3

Track runs, rides, and other outdoor workouts on your own server, with GPX imports, maps, and activity statistics in a modern web interface.

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

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

Self-hosted web app to catalog and track personal books with lists, reading progress, ratings, notes, OpenLibrary search, Mastodon sharing, and CSV/JSON export.

Apache-2.0Actively maintained

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Goodreads+7

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

Self-hosted alternative to Goodreads for logging books, tracking reading progress, and visualizing your personal library with multi-user support.

MITActively maintained

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Goodreads+5

Lightweight Flask web UI to schedule, preview and run Docker prune operations across single or multiple hosts, with reporting and notifications.

AGPL-3.0Actively maintained

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Docker+1

Tiny Flask app to create encrypted, expiring secrets shareable via private links. Secrets are encrypted and deleted after viewing, expiration, or max attempts.

MITSlowing down

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Onetime Secret+1