🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.
Repository Index
54,141 visible repositories in the index
1–24 of 33 · Most stars
📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
- ruby
- smtp
- postal
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr
- email-marketing
- mailserver
An elegant home server OS. Run AI agents, store your files, backup your photos, and do more with over 300 apps in the Umbrel App Store.
- bitcoin
- lightning
- docker
- raspberry-pi
Create reusable templates and turn them into configurable workloads for homelabs and self-hosted infrastructure. Free and Open-Source.
DataBackup for Android 7.0+
Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.
- chrome
- receipt
- heroku
BookOrbit: Your Reading Space
- library-management
- audiobook-player
- digital-library
- docker
Password manager app for Android
- password-manager
- android
- keepass
- keepass2
Your Android phone and your PC, working as one. Windows and Linux. Local-first, end-to-end encrypted, no account.
- android
- jetpack-compose
- kde-connect-features
- kotlin
The fairest of them all. A DIY voice controlled smart mirror with IoT integration.
Koillection is a self-hosted service allowing users to manage any kind of collections.
- self-hosted
- collection-manager
- symfony
- postgresql
Scrobble plays from multiple sources to multiple clients
Kima Hub is built for music lovers who want the convenience of streaming services without sacrificing ownership of their library. Point it at your music collection, and Kima handles the rest: artist discovery, personalized playlists, podcast subscriptions, and seamless integration with tools you already use like Lidarr and Audiobookshelf.
- audiobook-player
- music
- musicplayer
- soulseek-network
Nintendo Switch library manager, with automated management tasks, serving your library to multiple supported clients on your Switch, with shop customization and multi user authentication.
- tinfoil
- atmosphere
- homebrew
- switch
Talk to a Hermes Agent profile through Home Assistant Assist
Espressif ESP32 Based Smarthome screen for MQTT
Cornelius, le cadre/miroir intelligent : il vous reconnaît, vous écoute et répond en français. Assistant vocal, reconnaissance faciale en local, Home Assistant, météo, transports et beaucoup plus !
- ai-assitant
- computer-vision
- esp32
- face-recognition
iCloud, set free: Apple Notes, Reminders, Calendar, Contacts, iCloud Drive and Photos as native apps on Windows, Linux and Android. Works offline. Open source, Rust.
- apple-notes
- apple-reminders
- cloudkit
- icloud
piVCCU is a project to install the original Homematic CCU3 firmware inside a virtualized container (lxc) on ARM based single board computers.
- homematic
- raspberrypi
- raspbian
- hm-mod-rpi-pcb
Translated🏠 Turn the Xiaoai speaker into a true AI smart butler: Xiaoai speaker + Xiaozhi + Hermes Agent + Home Assistant, with one Xiao Qi managing all whole-home devices such as Mijia and Haier. Control and query appliances by voice, scheduled tasks run on time, teach scenes and automations with a single sentence, proactive announcements and water leak alarms, all without opening an app or writing automations.
- ai-agent
- deepseek
- hermes-agent
- home-assistant
Open source container update monitoring — 23 registries, 21 triggers, audit log, OIDC auth, Prometheus metrics, and a modern dashboard.
A self-hosted tool for automatically patching and distributing Android packages, built on Morphe Desktop.
House Control on Android phones and tablets: your home as a live 3D model — lights, ACs and scenes via Smart Life, Home Assistant and Philips Hue. No Mac needed.
- android
- android-widget
- home-assistant
- home-automation