@lezer/common
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Lezer is an incremental parser system intended for use in an editor or similar system.
@lezer/common provides the syntax tree data structure and parser abstractions for Lezer parsers.
Its programming interface is documented on the website.
This code is licensed under an MIT license.
Chevrotain is a fast and feature-rich parser building toolkit for JavaScript. Unlike @lezer/common, which is part of a specific parsing system, Chevrotain provides a more general toolkit for building parsers from scratch. It offers a higher level of customization but might require more setup for specific tasks.
Nearley is a simple, fast, and powerful parsing toolkit for JavaScript. It is designed to be flexible and easy to use, supporting a wide range of grammars. Compared to @lezer/common, Nearley focuses more on the grammar and less on the manipulation of syntax trees, making it a good choice for projects where grammar is a primary concern.
PEG.js is a parser generator for JavaScript based on the Parsing Expression Grammar (PEG) syntax. It generates parsers with a focus on performance and error reporting. While PEG.js emphasizes the generation of parsers from grammars, @lezer/common is part of a system that includes predefined parsers and utilities for working with syntax trees.
FAQs
Syntax tree data structure and parser interfaces for the lezer parser
The npm package @lezer/common receives a total of 7,039,607 weekly downloads. As such, @lezer/common popularity was classified as popular.
We found that @lezer/common demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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Research
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