Boîte à outils libre et fédérée pour lieux culturels : billetterie en ligne, caisse enregistreuse, cashless NFC multi-lieux, adhésions, monnaie locale et monnaie temps. Un commun numérique porté par la coopérative Code Commun. Federated open-source toolkit for ticketing, POS, NFC cashless, memberships & local currencies.

Garantir un usage libre, juste et pérenne des outils logiciels qui contribuent au bien commun

A local-first mesh network for public communication: no internet required.

1956 Commons — an experimental AI-first collaborative environment governed by a constitutional framework and recorded through a repository ledger.

Your words will not die. A 3000-year human thought stratum.

Post-quantum selective disclosure and threshold trust toolkit for internet services.

Preserve human thought by storing words in a long-term digital layer designed for serendipitous connection across centuries.

A vision for an open, democratic AI infrastructure — where individuals and communities share knowledge and compute without losing autonomy or privacy.

🤝 Enable federated AI and compute sharing while preserving privacy, empowering users to control their data and collaborate on decentralized models.

An essay exploring the motivations behind business use of open source licenses.

Public concept, white paper, translations, PDFs, and future open infrastructure for digital endowment and impact-governance systems.