frea VS alexhappy

Compare frea vs alexhappy and see what are their differences.

frea

A simple and lazy programming language with Damas-Hindley-Milner type inference and higher kinded types. (by lambduli)
REPL programming-language type-inference damas-hindley-milner hindley-milner higher-kinded-types functional-language Inference lazy-evaluation
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alexhappy

Examples for the book “Alex and Happy” (by jmoy)
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frea alexhappy
1 1
17 35
- -
1.8 10.0
over 2 years ago about 9 years ago
Haskell Logos
BSD 3-clause "New" or "Revised" License -
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frea

Posts with mentions or reviews of frea. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-02-10.
  • Indentation sensitive parsing in Alex / Happy
    2 projects | /r/haskell | 10 Feb 2022
    I should be able to look at the repo later today. Maybe I'll spot the problem. In any case I have a project which does use Alex and Happy in a "monadic way" so you should be able to compare it against something. And maybe find the problem on your own. You can check it out here https://github.com/Taskkill/frea/tree/main/src/Compiler/Parser Hope it might help as I don't really have any self-promoting intentions.

alexhappy

Posts with mentions or reviews of alexhappy. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-02-10.
  • Indentation sensitive parsing in Alex / Happy
    2 projects | /r/haskell | 10 Feb 2022
    I have been struggling for a few days to figure out how to do this. The majority of resources for Alex / Happy seem to be very outdated, but I've had the most luck with this one: https://github.com/jmoy/alexhappy/blob/master/whitespace/Lexer.x

What are some alternatives?

When comparing frea and alexhappy you can also consider the following projects:

articles - Miscellaneous articles. The readme is the table of contents.

write-you-a-haskell - Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)

sloe - Simple purely functional language based on lambda-calculus.

frea vs articles frea vs write-you-a-haskell frea vs sloe