Session is an open-source, public-key-based secure messaging application which uses a set of decentralised storage servers and an onion routing protocol to send end-to-end encrypted messages with minimal exposure of user metadata. It does this while also providing common features of mainstream messaging applications

https://getsession.org/

This is 16n. It is a bank of 16 60mm faders. It is designed for controlling electronic musical instruments and devices. Everything you need to make one is at its Github repository.

KIT Scenarist is a program for creating screenplays which oriented at international standards in the field of film production. The program is a full-featured studio for creating stories from the birth of the idea and before the transfer of the script to production.

Le catalogue de référence pour les administrations.

Qubes OS is a free and open-source security-oriented operating system meant for single-user desktop computing.
Qubes OS leverages xen-based virtualization to allow for the creation and management of isolated virtual machines called qubes. Qubes, which are also referred to as domains or compartments, have specific :
*Purposes : with a predefined set of one or many isolated applications, for personal or professional projects, to manage the network stack, the firewall, or to fulfill other user-defined purposes.
*Natures : full-fledged or stripped-down virtual machines which are based on popular operating systems such as Fedora, Debian or Windows.
*Levels of trust : from complete to non-existent. All windows are displayed in a unified desktop environment with unforgeable colored window borders so different security levels are easily identifiable.

Chat that is simple, secure, and private.
Everything you expect from an easy-to-use messaging platform, but now under your control.
(contruit sur XMPP)

Home Assistant turns your Raspberry Pi (or another device) into the ultimate home automation hub. With Home Assistant, you can focus on integrating your devices and writing automations.

The Open, Privacy-Preserving Virtual Assistant.
Almond translates your commands into a personalized program.

Chat Delta est comme Telegram ou Whatsapp mais sans surveillance ni contrôle central. Delta Chat n’a pas besoin de votre numéro de téléphone.
Delta Chat ne dispose d’aucun serveur mais il utilise le système de messagerie ouverte le plus massif et le plus diversifié qui soit : le réseau des serveurs de messagerie électronique déjà existant.
Tchattez avec n’importe qui si vous connaissez son adresse de courriel, pas besoin pour eux d’installer DeltaChat! Tout ce dont vous avez besoin, c’est d’un compte de courriel standard.