CPython 3.15의 JIT, 다시 궤도에 오르다

CPython 3.15's JIT compiler has achieved its performance goals over a year ahead of schedule despite losing major sponsorship, demonstrating the power of community-driven development. By decomposing complex compiler work into manageable tasks with clear guidance, the project attracted new contributors and reduced the bus factor—a critical sustainability metric. This success exemplifies how open-source projects can thrive through community collaboration, reshaping Python's path toward meaningful performance improvements.