Transcrypt
Python 3.9 to JavaScript compiler - Lean, fast, open! - (by TranscryptOrg)
onelinerizer
Shamelessly convert any Python 2 script into a terrible single line of code (by csvoss)
Our great sponsors
Transcrypt | onelinerizer | |
---|---|---|
16 | 19 | |
2,808 | 1,514 | |
0.4% | - | |
3.2 | 0.0 | |
9 months ago | over 2 years ago | |
Python | Python | |
Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Transcrypt
Posts with mentions or reviews of Transcrypt.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-10.
- Ask HN: Why don't browsers just build a non-JS interpreter?
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How does PyScript actually work?
This is the primary difference between Pyodide and projects like Transcrypt or Brython: rather than transpiling to JavaScript, you get the real-deal CPython interpreter running client-side in the user's browser. There are a few things that don't work out of the box, since CPython usually runs on a computer and the Browser environment has some unique restrictions (lack of low-level access to networking, for one), but most things do just work.
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alternatives to the javascript ecosystem
In the past, I've personally used GWT to transpile Java to JavaScript in order to share some complex code modules that we needed to use on both the server and client for an enterprise application. In more recent years, I've been using Transcrypt to develop React/MUI applications that are coded in Python. So I'm able to use JS libraries that are proven to work great in a web browser, but use my preferred language to code to the API of those libraries. This approach is certainly not for everyone, but it can be a viable option in some cases.
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What's your Python story?
I now use Python everywhere. Desktop (PySide), embedded (MicroPython), web dev (React via Transcrypt), mobile (Kivy), and just general scripting. I love the versatility of Python, the ease of reading it without the visual cruft of other languages, and the availability of existing libraries that do just about everything you can think of. I also agree with the OP on the welcoming attitude of the Python community. The fact that Python is used in so many different areas leads to many new learning experiences when talking to other Python developers.
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After tearing my hair out writing JavaScript the last few days how close are we to Python in the browser?
Transcrypt is pretty usable for this.
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What do you guys use python for?
Transcrypt transpiles Python into JavaScript in the same way that TypeScript gets transpiled into JavaScript. It lets Python code word with JavaScript libraries that can then be run in a web browser.
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Graphs in Python web app
There are options for writing Python and transpiling it into JavaScript but, frankly, they suck (https://www.transcrypt.org/).
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React JSX vs react with HMTL
Lol, I'll tell you but you're not gonna like it - I write React applications in Python using a Python-to-JS transpiler called Transcrypt, and the source needs to be valid lintable Python code, so no JSX.
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What is the best way to parse python code?
The Python AST module exists for this purpose and works by tokenizing individual pieces of the source code. It's also how transpilers such as Transcrypt work their magic to convert Python code to other languages.
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We've been lied to: JavaScript is fast
https://github.com/qquick/Transcrypt
onelinerizer
Posts with mentions or reviews of onelinerizer.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-22.
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Flatliner: turn python programs into one line of (still python) code
Very cool. Also, Chelsea Voss did this in 2016 with Python 2 (https://github.com/csvoss/onelinerizer) and did a great talk about it at PyCon (https://www.youtube.com/watch?v=DsUxuz_Rt8g) . She also has try/except working, maybe something similar to her solution would also work in Python 3.
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I think someone broke the matrix!
Ahhh, allow me to introduce you to Oneliner-izer. Devs smarter than me laugh at your thinking loops cannot be implemented in a single line without semicolons
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C'mon Python, surely you can figure out what I meant
lambda would like a word
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The next level of if even
It’s still possible to have it be a single line in Python!! http://www.onelinerizer.com
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I compressed a pong game into 14 lines of code! See if you can improve it!
Outdated but if you downgrade to python 2 or figure something out from the examples: http://www.onelinerizer.com/
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Python f-strings Are More Powerful Than You Might Think
Entire python programs can be converted to a single one-line expression.
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What is your favourite Rust specific feature that you miss in other languages?
And then there's also oneline.py, the mother of Python onelineization.
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The JSF*ck Keyboard, an entirely original idea.
For a similarly awful idea in python, observe the onelinerizer
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Is there any code in python that provably needs more than one line to run?
No, in fact Chelsea Voss made http://www.onelinerizer.com/ which can convert any Python (2) program into one line (without using eval, compile, exec or semicolons). The approaches used are talked about in this PyCon 2016 talk: https://www.youtube.com/watch?v=DsUxuz_Rt8g
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Pro tip for debugging!
You're welcome.
What are some alternatives?
When comparing Transcrypt and onelinerizer you can also consider the following projects:
brython - Brython (Browser Python) is an implementation of Python 3 running in the browser
Power-Fx - Power Fx low-code programming language
pyodide - Pyodide is a Python distribution for the browser and Node.js based on WebAssembly
movfuscator - The single instruction C compiler
sqlglot - Python SQL Parser and Transpiler
mdp - A command-line based markdown presentation tool.
python-functions
JavaWord - Microsoft Word as a Java "IDE"
krustlet - Kubernetes Rust Kubelet
fetlang - Fetish-themed programming language
jupyterlite - Wasm powered Jupyter running in the browser 💡
MSPaintIDE - Programming in MS Paint