covey
LIPS
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covey
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Ask HN: What Are You Working On?
I'm working on a project that allows for advanced management and monitoring of servers and server clusters. The main goal is modularity, so I've been working away at getting the plugin system up and running.
Feel free to have a look around: https://github.com/chabad360/covey
LIPS
- LIPS: Powerful Scheme based Lisp interpreter in JavaScript
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(Learn 'Scheme)
Sweet, I'll have to give that a go :)
Another option in browser land is lips[0], which exclusively targets a js backend.
[0] https://lips.js.org
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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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Extending a Language — Writing Powerful Macros in Scheme
Your example revealed a bug in my Scheme interpreter. This is an example that fails to match:
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What other Scheme parser tricks do you know?
In my interpreter, LIPS Scheme, vector literal syntax is created using a syntax extension, a token that is mapped to a function or a macro. So you can use things like this:
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How to list defined symbols?
I'm not sure about other Scheme interpreters but in my interpreter LIPS Scheme, there is (env) function that returns a list of symbols. You can also access environment objects e.g. (current-environment) return object that is used internally. And you can even access the scope chain because the env object has __parent__ property that returns the parent scope.
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May I see some of your projects? :)
Few of my Open Source projects: * jQuery terminal * LIPS Scheme * Gaiman * Sysend * Wayne
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Async / Await in Scheme
(define promise (--> '>(fetch "https://lips.js.org/") (then (lambda (res) (res.text))) (then (lambda (text) (. (text.match #/\s*([^>]+?)\s*<\/h1>/) 1)))))
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Yes we are men. Men is what we are.
ngl when I first saw the headline my first thought was, “Wait, bring CAR into JavaScript? Make it a Lisp? But hasn't it already been done?”
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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.
What are some alternatives?
openmodelz - One-click machine learning deployment (LLM, text-to-image and so on) at scale on any cluster (GCP, AWS, Lambda labs, your home lab, or even a single machine).
scheme-lsp-server
maplibre-gl-js - MapLibre GL JS - Interactive vector tile maps in WebGL2
biwascheme - Scheme interpreter written in JavaScript
murex - A smarter shell and scripting environment with advanced features designed for usability, safety and productivity (eg smarter DevOps tooling)
atbswp - A minimalist macro recorder
osmosis-js - JS reference implementation of Osmosis, a JSON data store with peer-to-peer background sync
spleeter-web - Self-hostable web app for isolating the vocal, accompaniment, bass, and drums of any song. Supports Spleeter, D3Net, Demucs, Tasnet, X-UMX. Built with React and Django.
mp4-inspector - A Web-based MP4 File Inspector. Powered by Rust, Vue and Web Assembly! :crab:
rust-starter - Rust Starter Project
STklos - STklos Scheme
ctl - My variant of the C Template Library