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What is PyPy?

It is a very compliant implementation of the Python language, featuring a JIT compiler. It runs code about 7 times faster than CPython.
PyPy is a tool in the Languages category of a tech stack.

Who uses PyPy?


13 developers on StackShare have stated that they use PyPy.

PyPy Integrations

PyPy's Features

  • JIT compiler
  • real GC
  • low memory usage
  • easy interfacing with C

PyPy Alternatives & Comparisons

What are some alternatives to PyPy?
Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!
It translates Python functions to optimized machine code at runtime using the industry-standard LLVM compiler library. It offers a range of options for parallelising Python code for CPUs and GPUs, often with only minor code changes.
Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to users of other technical computing environments. It provides a sophisticated compiler, distributed parallel execution, numerical accuracy, and an extensive mathematical function library.
Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.
See all alternatives

PyPy's Followers
35 developers follow PyPy to keep up with related blogs and decisions.