QuickJS VS PyPy

Compare QuickJS VS PyPy and see what are their differences

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Contents:

» Base Details
» Videos
» Reviews
» Alternatives

QuickJS

Application and Data, Build, Test, Deploy, and JavaScript Compilers

PyPy

PyPy is a fast, compliant alternative implementation of the Python language (2.7.1).

Landing page //
2021-08-20

Landing page //
2023-10-15

QuickJS - IO, axios, redaxios, fetch

PyPy videos

+ Add

PyPy - the hero we all deserve. - Amit Ripshtos - PyCon Israel 2019

Category Popularity

0-100% (relative to QuickJS and PyPy)

PyPy

Website Design

37 37%

Website Design

63% 63

Website Builder

27 27%

Website Builder

73% 73

Application And Data

100 100%

Application And Data

0% 0

CMS

0 0%

CMS

100% 100

User comments

Share your experience with using QuickJS and PyPy. For example, how are they different and which one is better?

Social recommendations and mentions

Based on our record, QuickJS should be more popular than PyPy. It has been mentiond 35 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

QuickJS mentions (35)

AWS Introduces a New JavaScript Runtime for Lambda
QuickJS is well known and has been around for a while: https://bellard.org/quickjs/. - Source: Hacker News / about 1 month ago
Ask HN: C/C++ plugin make JavaScipt end up with C/C++ binary?
Just go with quickjs, I think this is what you are looking for. https://bellard.org/quickjs/. - Source: Hacker News / 2 months ago
New QuickJS Release
There is a readme on the project's main page: https://bellard.org/quickjs/ The newsworthy bit here is that the activity seemed to have stalled for year or two and now Fabrice pushed a few fixes and made a new release. - Source: Hacker News / 5 months ago
WinterJS
> I am still confused, it's a JavaScript runtime intended to be deployed to JavaScript/Wasm runtimes? Seemingly. > Why does a JavaScript runtime need a JavaScript runtime? Because if you want to create a Service Worker server for CloudFlare Workers and other JavaScript/Wasm runtimes, that's the only option for doing that AFAIK. FWIW, this isn't a new idea. For example, Figma uses QuickJS... - Source: Hacker News / 6 months ago
The JavaScript Ecosystem Is Delightfully Weird
I started writing a small static site generator for myself using JavaScript and QuickJS by Fabrice Bellard[1]. QuickJS is not quite complete, and there are some cross-platform inconsistencies, but overall I found it pleasant to use and its libc wrappers to be powerful enough. I also found that JavaScript is actually pleasant to use when I'm not using classes, or dealing with metaprogramming/Babel, or implicit... - Source: Hacker News / 12 months ago

PyPy mentions (4)

Python 3.12: A Game-Changer in Performance and Efficiency
If you r looking for performance with almost fully supported C Extensions , pypy.org for you , 20x faster than cpython still. Source: about 1 year ago
What change should Python 4 bring, in your opinion?
I think you never heard of PyPy it is drop in replacable python written in Python and It is jit avg 5x faster than Python , 20x faster in some cases. Https://pypy.org. Source: almost 2 years ago
4x smaller, 50x faster
Well, pypy is a thing. Of course, your overall point still stands. Source: over 2 years ago
Microsoft is hiring, looking to speed up cpython
Why don't they just sponsor pypy.org ? Its already 4x faster in average , 20x in many cases. We are using in 4 of our projects with one of them 10k active concurrent connections max , and its absolutely amazing. Its a realtime telemedince/chatroom (OnDoctor check in playstore). And we host it on 40$ Digital ocean machine. A lot less memory usage and so much faster. Source: almost 3 years ago