Open source parallel projects
Every project in the registry tagged parallel, ranked by real GitHub adoption.
Parallel AI agent workspaces with Git and project context
🏃⛰ Ultra fast monorepo script runner and build tool
A bleeding-edge, lock-free, wait-free, continuation-stealing tasking library built on C++20's coroutines
Frequently asked questions
How many open source parallel projects are there?
This registry tracks 3 projects tagged parallel, with 3,430 GitHub stars between them. The most-adopted is Jean at 1,284 stars.
Are these parallel projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which parallel project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these parallel projects still maintained?
2 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.