Hey HN! We built Achilles, a tool that automatically accelerates your Python code. It identifies performance bottlenecks, rewrites those functions in optimized C++, and seamlessly patches them into your running program—without you changing a single line of code.<p>In CPU-intensive, loop-heavy tasks, we've observed performance improvements of 100-1000x.<p>Achilles can be installed via pip and works with just a single command.<p>We'd appreciate your feedback, and feel free to give us a star if you find it interesting!