schism
biwascheme
schism | biwascheme | |
---|---|---|
7 | 16 | |
188 | 724 | |
0.0% | 0.3% | |
10.0 | 8.4 | |
almost 4 years ago | 14 days ago | |
JavaScript | ||
Apache License 2.0 | MIT License |
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.
schism
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Scheme in Scheme on WASM in the Browser
I don't know why you've been downvoted, I've given you an upvote for linking to an interesting project (even if it's linked in some way to Google). I'd also like to link to the updated GH link: <https://github.com/schism-lang/schism>.
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Writing a C compiler in 500 lines of Python
Looks like Schism (https://github.com/schism-lang/schism) got part of the way there, but it unfortunately seems to be dead.
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Two-tier programming language
It would be interesting to reboot something like Lush but using Wasm and Scheme with https://github.com/schism-lang/schism then you could use code generation internally be emitting wasm from your schism code and then reloading the entire environment.
- Langjam 17-19 Feb
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Multiple assignment and tuple unpacking improve Python code readability
I love E! Or at least the problems it is trying to solve. As you know Wasm also has a capabilities model. And it is fairly trivial to persist the Wasm heap, it just an array of bytes. I think Wasm aligns nicely.
Chez is a great Scheme, but it doesn't have a Wasm backend. I find https://github.com/schism-lang/schism very interesting.
As for C programs going crazy, well yeah. I did a thing where I would copy of the body of functions around in memory, it worked on some version of Linux and GCC, but only by accident. I would be much less comfortable doing this kind of circuit bending than modifying Python stack frames. If I were to achieve a similar goal in the future, I'd use TCC, generate C code and compile directly into memory.
Framehacks aren't going to do the same thing, and one should have tests for it regardless. Framehacks get you tail calls, stack scope and a bunch of other nice properties.
Happy Hacking!
- Schism: A self-hosting Scheme to WebAssembly compiler
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Racketscript/Racketscript: Racket to JavaScript Compiler
There is a WIP unofficial project from developers at Google called Schism [1].
[1] https://github.com/schism-lang/schism
biwascheme
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Embeddable Common Lisp 23.9.9
If Scheme is something you enjoy, BiwaScheme's interpreter can be instantiated from within Javascript and can be used to evaluate Scheme code.
https://www.biwascheme.org/
- BiwaScheme is a Scheme interpreter written in JavaScript
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Directly compiling Scheme to WebAssembly: lambdas, recursion, iteration
This project is very exciting. In the meantime, there are a couple of options:
BiwaScheme: https://www.biwascheme.org/
Advantages: written in JavaScript, with excellent JS interop. Project has some history.
Disadvantages: slower than S7 (though still plenty fast for many uses), less-complete (e.g., no syntax-rules or syntax-case, though it does have its own define-macro).
S7 Scheme: https://cm-gitlab.stanford.edu/bil/s7
Written in C, but can be transpiled to WASM (see https://github.com/actonDev/s7-playground/ )
Advantages: This project also has some history. Considerably faster than BiwaScheme.
Disadvantages: JS interop is clumsier (basically the same issues as JS interop with any WASM code... this could probably be mitigated considerably if someone wanted to take the time).
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All Web frontend lisp projects
For Scheme implementations there are LIPS and biwascheme. I haven't done more than play around with them, so I can't really give an informed opinion about pros and cons or favorites.
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My reading workflow (you guys might find some bits from it useful)
I used to have hundreds of open tabs. From there I kept repurposing it to do more stuff with the browser until it reached its current state, where I want to make it a "extend firefox from Emacs" thing. It kinda do that already, but extending the firefox-extension itself require the extension to be re-built (so you need whole javascript tooling, rebuild and reload the addon etc). I am considering adding something like biwascheme to it soon to work around that.
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The stepmotherly treatment of Windows platform by Scheme implementors
And then users can just use biwascheme and run programs in mainframes and their smart toasters
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If you were hired to create a new distribution of Lisp, what would you include?
Languages like Biwa Scheme and LIPS Scheme are good for running Scheme in the browser. But I would prefer compiling Scheme code to JavaScript in the server, then serving the compiled JavaScript image to the browser.
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LIPS Scheme version 1.0.0-beta.15 is out
Just a note that even BiwaScheme doesn't fully implement call/cc, it doesn't save the whole environment when capturing.
Very cool! Do you know how this compares with Biwascheme? https://www.biwascheme.org/
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Racketscript/Racketscript: Racket to JavaScript Compiler
Biwascheme has some weird scoping bugs that makes me a litte afraid of using it for serious stuff. It seems nixe and all, but this: https://github.com/biwascheme/biwascheme/issues/125 is not very confidemce inspiring.
There is another schemey language that compiles to JS that accepts things like this:
(when (start-are-aligned?)
What are some alternatives?
racketscript - Racket to JavaScript Compiler
LIPS - Scheme based powerful lisp interpreter in JavaScript
langjam
gambit - Gambit is an efficient implementation of the Scheme programming language.
micrograd - A tiny scalar-valued autograd engine and a neural net library on top of it with PyTorch-like API
schism - A self-hosting Scheme to WebAssembly compiler
nearley - 📜🔜🌲 Simple, fast, powerful parser toolkit for JavaScript.
webcontainer-core - Dev environments. In your web app.
cant - A programming argot
reference-types - Proposal for adding basic reference types (anyref)