{"categories":[{"label":"Software Development","url":"https://skillfed.io/packages/category/software-development/8"}],"enrichment":{"capability":"Pyston is a performance-optimizing JIT compiler for Python that runs as a drop-in replacement for the standard Python interpreter, available in both a full CPython fork and a lightweight extension module.","skillfed_tags":["jit-compiler","performance-optimization","python-runtime"],"use_cases":["Accelerate web server workloads where request latency and throughput directly impact user experience.","Speed up long-running batch jobs or data processing scripts without code refactoring.","Reduce cloud compute costs by achieving higher throughput per instance with the same hardware.","Evaluate JIT compilation techniques for Python without switching to a different language.","Profile and optimize hot paths in existing Python applications with minimal integration effort."],"what_it_does":"Pyston is a JIT compiler that accelerates Python code by compiling hot paths to machine code at runtime. It comes in two flavors: pyston-full, a fork of CPython 3.8 with integrated optimizations, and pyston-lite, an extension module that works with Python 3.7\u20133.10 without requiring recompilation of C extensions. The full version uses low-overhead JIT compilation via DynASM, quickening, and aggressive attribute caching; the lite version trades some performance for ease of deployment and binary package compatibility.\n\nPyston is designed for workloads where Python startup and execution speed matter\u2014particularly web servers and long-running processes. It requires no code changes to use (drop-in replacement) but pyston-full is not ABI-compatible with CPython, meaning C extensions must be recompiled. The project is no longer actively maintained (last release 2022-09-26), though the repository shows recent activity; adoption should weigh the performance upside against the risk of compatibility issues as the Python ecosystem evolves.","worth_installing":"Yes, if you are running Python 3.7\u20133.10 on macOS or Linux and want a low-friction performance boost for web or batch workloads. Use the lite variant to avoid C extension recompilation. No, if you depend on active maintenance, need Python 3.11+ support, or require a clear license statement\u2014the project is dormant and license terms are undocumented. Conditional yes for experimental evaluation; not recommended for production systems without thorough testing."},"id":"pyston","links":{"html":"https://skillfed.io/packages/pyston","md":"https://skillfed.io/packages/pyston.md","pypi":"https://pypi.org/project/pyston/"},"maintenance":{"status":"dormant"},"meta":{"latest_release":"2022-09-26","license_spdx":null,"license_treatment":"unclear","name":"pyston","python_support":"unspecified","summary":"A JIT for Python"},"popularity":{"monthly_downloads":465333,"position":6508,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"2.3.5"}