I suppose I would choose Darcs & Pijul for version control systems to bit into Git hegemony (& if you prefer Git hegemony, don’t use proprietary code forges).

Additionally just the general vibes of IRC & XMPP for battle-tested chat applications that are lightweight for clients & servers alike. These are the kinds of tools your next community should be built on if you want to minimize resource usage (data plans, storage capacity, battery, CPU churn).

It's a good idea for note taking.

the fact that you can just guerilla administrate services using shit like LXC.

It's so much fun.

Fuck integrated services, my homies like removing integrations.

SSLATT - an open source markerplace for the darket, supports btc/xmr, tor