ypsilon
R7RS/R6RS Scheme Implementation (by fujita-y)
cyclone
:cyclone: A brand-new compiler that allows practical application development using R7RS Scheme. We provide modern features and a stable system capable of generating fast native binaries. (by justinethier)
| ypsilon | cyclone | |
|---|---|---|
| 2 | 8 | |
| 48 | 809 | |
| - | - | |
| 4.2 | 8.5 | |
| 6 months ago | 10 days ago | |
| Scheme | Scheme | |
| BSD 2-clause "Simplified" License | 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.
ypsilon
Posts with mentions or reviews of ypsilon.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-03.
-
Oldest Scheme Implementations
Oh - it seems that Ypsilon is being actively developed again!
- Ypsilon: R7RS/R6RS Scheme v2.0.1 released
cyclone
Posts with mentions or reviews of cyclone.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-08-13.
- Rust vs. Go in 2023
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Best implementation for standalone + browser executable?
Wow, thanks a lot! I hit a snag running cyclone's repl on a M1 Mac, but found the fix here: https://github.com/justinethier/cyclone/issues/464
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How to Detect a Cycle in a Linked List
When developing Cyclone Scheme I discovered the latest R7RS Scheme language specification requires that several procedures handle circular lists.
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Which Scheme for compiling C to use in WASM?
Cyclone Scheme transpiles to C and can run in the browser using WASM.
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Tail Call Optimization by Base Jumping off the Stack
Over the years various solutions have been developed to meet this requirement such as trampolines, goto's, compiler optimizations, etc. One of the most unusual was proposed by Henry Baker in his paper CONS Should Not CONS Its Arguments, Part II: Cheney on the M.T.A. (PDF).
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Oldest Scheme Implementations
And its successor, Cyclone, began in 2014, and is actively developed.
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If you had to pick a Scheme to write a standalone application which would you choose?
Gambit, and consequently Gerbil, are not very mature and still need a bit more of a environment. Stklos could also be interesting, as well as Cyclone.
- Cyclone Scheme: A R7RS Scheme Compiler
What are some alternatives?
When comparing ypsilon and cyclone you can also consider the following projects:
automata.scm - implementation of automata in r7rs scheme
hy - A dialect of Lisp that's embedded in Python
STk - STk is the ancestor of STklos (https://stklos.net) This repository contains fixes to allow the compilation of 4.0.1 on modern versions of GCC
cli-command - cli-command template
husk-scheme - A full implementation of the Scheme programming language for the Haskell Platform.
r6rs-pffi - Portable Foreign Function Interface (FFI) for R6RS
r7expander - R7RS expander
7GUI - the 7 gui project
guile-json - JSON module for Guile
cyclone-winds - The package manager for Cyclone Scheme.
STklos - STklos Scheme