Ohm – A library and language for building parsers, interpreters, compilers, etc.

• ohm

  10 4,886 6.5 JavaScript

  A library and language for building parsers, interpreters, compilers, etc.

  

Always fun to find the first commit:

https://github.com/harc/ohm/commit/4611bf63c5ecb90d782112d68...

2014

Neat tool. I write parsers by hand though. More fun, and you can be a lot sleazier.

• Pegged

  7 534 5.5 D

  A Parsing Expression Grammar (PEG) module, using the D programming language.

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• usfm-grammar

  1 35 3.7 JavaScript

  An elegant USFM parser.

  

This is an example of a library we built using Ohm: https://github.com/Bridgeconn/usfm-grammar [1]

It works great for our use-case though I have been eyeing tree-sitter[2] for its ability to do partial parses.

[1] USFM: https://ubsicap.github.io/usfm/

• meowlang

  1 35 0.0 JavaScript

  Meow Programming Language

I'm so happy to see this on HN. I've used Ohm for several projects. If you want a tutorial for building a simple programming language using Ohm, check out this series I put on GitHub.

https://github.com/joshmarinacci/meowlang

• pymetaterp

  1 61 0.0 Python

  A python parser that builds python ASTs in 502 lines of python without using modules

• nile

  3 711 0.0 Common Lisp

Can you link to both the Maru community and the reborn Nile work? I've always tried to follow the latter, but [1] seems to be the only place to find information and it's been silent for a long time.

[1] https://github.com/damelang/nile/issues/3

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