Cython VS QuickJS
Compare Cython VS QuickJS and see what are their differences
Stop sharing plain, boring screenshots. Add stunning backgrounds, pro annotations, and instant cloud links โ all in one click. Pay once, own it forever.
featured
Cython
Numba
Nim (programming language)
PyPy
NumPy
cx_Freeze
PyInstaller
bbfreeze
QuickJS
Sciter
nuitka
DaisyUI
Extism
Stack Overflow
Stylus Labs Write
Tiny C Compiler
Cython QuickJSCython might be a bit more popular than QuickJS. We know about 48 links to it since March 2021 and only 46 links to QuickJS. 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.
>Not type safe That's the point. Look up what duck typing means in Python. Your program is meant to throw exceptions if you pass in data that doesn't look and act how it needs to. This means that in Python you don't need to do defensive programming. It's not like in C where you spend many hundreds of lines safe-guarding buffer lengths, memory allocation, return codes, static type sizes, and so on. That means that... - Source: Hacker News / almost 2 years ago
Https://cython.org can help with that. - Source: Hacker News / over 2 years ago
The approach that I favour is to use Cython. The nice thing with this approach is that your code is still written as (almost) Python, but so long as you define all required types correctly it will automatically create the C extension for you. Early versions of Cython required using Cython specific typing (Python didn't have type hints when Cython was created), but it can now use Python's type hints. Source: about 3 years ago
Just for reference, * Nuitka[0] "is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, and 3.11." * Pypy[1] "is a replacement for CPython" with builtin optimizations such as on the fly JIT compiles. * Cython[2] "is an optimising static compiler for both the Python programming language and the extended Cython programming language... Makes writing C... - Source: Hacker News / about 3 years ago
Profile and optimize the hotspots with cython (or whatever the cool kids are using these days... It's been a while.). Source: over 3 years ago
You don't need V8 for running JS for scripting, you have quickjs[1] or mquickjs[2] for example. You might have problems importing npm packages, but as we can see from lua plugins you don't even need support for package managers. Performance is not as good as luajit, but it is good enough [1]: https://bellard.org/quickjs/ [2]: https://github.com/bellard/mquickjs. - Source: Hacker News / 5 months ago
- QuickJS: https://bellard.org/quickjs/ Legendary. - Source: Hacker News / 7 months ago
For those who would like a true "from scratch" implementation of JavaScript, Fabrice Bellard's QuickJS [1] is clean, readable and approachable. It's a full implementation of modern JavaScript in a straightforward project, not nearly as complex or difficult as V8. [1] https://bellard.org/quickjs/. - Source: Hacker News / 10 months ago
I see a few mentions of QuickJS, but they all refer to the fork of Bellard's QuickJS https://bellard.org/quickjs/, which I think deserves a mention. It seems to be still active (last release 2025-04-26, GitHub mirror at https://github.com/bellard/quickjs shows some activity). - Source: Hacker News / 12 months ago
This is a fantastic approach. BTW, it looks like the js engine is "QuickJS" [0]. (I'm not familiar with it myself.) I like it because sqlite by itself lacks a host language. (e.g., Oracle's plsql, Postgreses pgplsql, Sqlserver's t-sql, etc). That is: code that runs on compute that is local to your storage. That's a nice flexible design -- you can choose whatever language you want. But quite typically you... - Source: Hacker News / about 1 year ago
Numba - Numba gives you the power to speed up your applications with high performance functions written...
Sciter - Embeddable HTML/CSS/script engine
Nim (programming language) - The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.
nuitka - Nuitka is a Python compiler.
PyPy - PyPy is a fast, compliant alternative implementation of the Python language (2.7.1).
DaisyUI - Free UI components plugin for Tailwind CSS