scallion
LL(1) parser combinators in Scala (by epfl-lara)
Lexepars
Concise monadic parser combinator library with separate lexer/parser phases, off-side rule and big-size input support. (by DNemtsov)
scallion | Lexepars | |
---|---|---|
1 | 1 | |
54 | 7 | |
- | - | |
10.0 | 0.0 | |
over 1 year ago | over 2 years ago | |
Scala | C# | |
Apache License 2.0 | 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.
scallion
Posts with mentions or reviews of scallion.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Functional abstractions for hand-rolled LR parsers
The scallion project has an LL(1) parser combinator library that it describes here. It exposes an applicative interface with the addition of a fixpoint combinator. You may be able to do the same for LR.
Lexepars
Posts with mentions or reviews of Lexepars.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-08-02.
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Would Someone ELI5 Parser Combinators?
Unfortunately I'm struggling. The first problem is choosing which combinator library to go with: Sprache, Superpower, Parlot, Pidgen, Lexepars, etc. etc. Some look simpler to use than others, others more performant, others come with useful parsers built in.
What are some alternatives?
When comparing scallion and Lexepars you can also consider the following projects:
parsley - A fast and modern parser combinator library for Scala
ParserObjects - C# library for parser combinators
parser_builder - Lightweight template-based parser build system. Simple prototyping. Comfortable debugging. Effective developing.
parser - A lexer and parser for GraphQL in .NET
Superpower - A C# parser construction toolkit with high-quality error reporting
matcheroni - A minimalist single-header library for building pattern-matchers, lexers, and parsers.
Pidgin - A lightweight and fast parsing library for C#.