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Show HN: Runloom – Go-style coroutines for Python free-threaded

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Show HN: Runloom – Go-style coroutines for Python free-threaded
✦AI Summary

Runloom is a new library for Python that introduces Go-style stackful coroutines to enable high-concurrency, blocking-style code execution. By leveraging free-threaded CPython, it allows developers to run millions of fibers across multiple CPU cores without the complexity of async/await syntax.

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Go-style stackful coroutines for Python. Write blocking code — fiber(fn) , plain recv / send , no async / await — and run a million of them across every core in one process. Hand-rolled asm context switch + C work-stealing scheduler + netpoll, built for free-threaded Python 3.14t (GIL off).

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Show HN: Runloom – Go-style coroutines for Python free-threaded — Headlinne — headlinne