PyPy, an alternative runtime for Python, uses a specially created JIT compiler to yield potentially massive speedups over CPython, the conventional Python runtime. But PyPy’s exemplary performance has ...

markdown Python 软件基金会（PSF）于2025年正式发布了 Python 3.14，此次更新备受瞩目，带来了 自由线程、子解释器（Subinterpreters）、结构化模式匹配增强以及对 异步编程机制的深度优化。开发者们最为关心的，莫过于新版本在性能上的提升。为此，工程师 Miguel 进行 ...

Lua 的执行速度通常比 Python 快，主要原因在于其解释器设计轻量、虚拟机效率高、内存管理策略更为精简，以及语言本身对动态特性的控制较严。其中，Lua 使用了 register-based 的虚拟机架构，而 Python（CPython）则是 stack-based 架构，导致在执行同样逻辑时，Lua 的 ...

If you want to annoy Python users, try saying this: "Python is slow." In fact, this is true in many situations. Compared to languages like C, C++, Java, Rust, and Go, "pure" Python that does not use ...

PyPy是Python开发者为了更好的Hack Python而创建的项目。相较CPython，PyPy更加灵活、易于使用和试验。该项目的目标是，让PyPy比C实现的Python更容易地适应各个项目和方便裁剪。一般情况下，PyPy比CPython快4.2倍。 编译丨诺亚 日前，PyPy项目团队将其主要代码库和问题 ...

Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

HPy is a better API for extending Python in C. The old C API is specific to the current implementation of CPython. It exposes a lot of internal details which makes it hard to: implement it for other ...

PyPy is a drop-in replacement for the stock Python interpreter, and it runs many times faster on some Python programs. Python has earned a reputation for being powerful, flexible, and easy to work ...

CyberDB 是一个轻量级的 Python 内存数据库。它旨在利用 Python 内置数据结构字典、列表作数据存储，通过 TCP 套接字高效通信，并提供了数据持久化。该数据库的亮点在于它使用了 Pythonic 的方式编程，你可以像使用字典和列表一样使用 CyberDB。 现在我们把 CyberDB 带 ...