A parallel test runner for Python using subinterpreters 🏃♂️➡️
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Updated
Apr 23, 2026 - Rust
A parallel test runner for Python using subinterpreters 🏃♂️➡️
Fast & flexible build system
Live benchmark of Python 3.14 concurrency: GIL vs free-threading (3.14t, PEP 779) vs subinterpreters (PEP 734). Stdlib-only CRUD API, zero-dependency Node 24 front, one Docker Compose command.
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