Sites like atheos.io

Personal blog and project site by Leo Spratt on self-hosting, tech tools, photography and his music as Spectral Nova

Open QuarterMaster is an open source inventory management software project with a demo instance and merchandise shop

BeryJu.io is a personal technical blog by Jens Langhammer covering homelab setups, self-hosted infrastructure, networking experiments and GitLab CI tips

DockSTARTer is a tool and documentation site by its developers for quickly setting up Docker and self-hosted applications on Linux systems

Open-source software for streaming your own music library from a self-hosted server, with apps and downloads

PufferPanel, an open source web panel for installing and managing game servers such as Minecraft and Source dedicated servers

Kresus, a free self-hosted personal finance manager that syncs bank transactions, categorizes them and builds budgets, with documentation and a demo

PinePods is a self-hosted podcast management app built with Rust, with a blog covering its development

Alf.io, an open source event ticketing and attendance management system for organizers, with documentation and community pages

Octobox, a web tool for managing and filtering GitHub notifications, with a free tier for open source projects

Peergos is an open-source encrypted cloud storage service and drive, with its own client and server software

HamsterBase is a local-first, privacy-focused knowledge management tool for saving, annotating and note-taking with keyboard shortcuts and an API

A self-hosted, open-source bookmark archive tool called LinkAce, built and documented by its developer, for saving and organizing web links

Kill Bill, an open-source billing and payments platform for subscription businesses, offered as managed infrastructure at a fixed price

SnapOtter is a self-hosted file processing tool for private image and document workflows, with pages in Spanish, Hindi and Indonesian

Stump is an open source, self-hostable media server for ebooks, comic books and manga, with web, desktop and mobile apps

FreshRSS, a free self-hosted RSS and Atom feed aggregator with a blog and project contact pages

Suroi, a 2D battle royale game in the browser, with its changelog, news and privacy policy pages

TastyIgniter is a free, open-source, self-hosted online ordering system for restaurants, with documentation and a demo, founded by a university student

Leantime, an open source project management software for teams, with a mobile app in beta

OS.js is an open-source JavaScript web desktop platform with window manager, application APIs and GUI toolkit

Komga, an open-source media server for digital comic and manga libraries, with documentation and blog posts by developer gotson

Solidus, an open-source eCommerce platform for brands, with partner agencies and press resources, by its maintainers

Papra, an open-source self-hostable document management platform for archiving, tagging and searching scanned paper files

Kavita, a self-hosted digital library server for EPUB, PDF, comic and manga reading with built-in readers

Conduit: a simple, fast chat server software project for hosting your own Matrix messaging server

DumbWare.io is a small team's open source software studio making stupid simple, uncomplicated self-hosted tools such as DumbKan

Pelican is a free, open-source web control panel for hosting and managing game servers in Docker containers

Linkwarden, an open source bookmark manager for saving, annotating and preserving web pages, with apps and a browser extension

Gladys Assistant: a self-hosted open-source home automation hub software project, with docs, a Plus remote-access subscription and development activity pages

YaCy free peer-to-peer search engine software for local, intranet and decentralized web indexing, with its documentation and FAQ

Mautic is an open source marketing automation software project and product, with its community hub on Slack

SuiteCRM, an open source customer relationship management software product for businesses, with downloadable demos and hosted instances

Spanish-language personal site of Andros Fenollosa, a developer offering a blog, courses, books and talks on web and backend programming

A collection of custom themes and skins for self-hosted apps, installed via Docker mods, scripts and web server subfiltering

Stash, a free open-source tool for organizing, tagging and streaming your own adult video and image collection

ProjectSend, an open-source self-hosted client portal for privately sharing files with clients, partners and teams, documented and developed in the open

WebTorrent: an open-source JavaScript torrent client for browsers and desktop apps, with streaming playback and WebRTC peer connections

Wiki.js, an open source wiki software project for writing and publishing documentation, with versions 2.0 and 3.0

Memtly is a self-hosted photo gallery application for sharing event and wedding galleries, with its changelog published as a blog