regexp-ast-analysis

RegExp AST analysis

This is a library providing functionalities to analyse JavaScript RegExp.

All functions operate on AST nodes produced by regexpp. Characters are parsed by refa.

Usage

Install the library using npm:

npm i regexp-ast-analysis

Import the library:

import * as RAA from "regexp-ast-analysis";

Documentation

Links to the full API documentation:

• Latest release
• Development

Similar packages

Other packages similar to regexp-ast-analysis

regexpp

The 'regexpp' package is a regular expression parser and AST utility. It provides similar functionality to 'regexp-ast-analysis' in terms of parsing regular expressions into an AST and traversing the AST. However, 'regexpp' focuses more on providing a detailed and spec-compliant AST structure.

regexp-tree

The 'regexp-tree' package offers a toolkit for working with regular expressions, including parsing, transforming, and optimizing them. It provides similar AST manipulation capabilities as 'regexp-ast-analysis' but also includes additional features like regular expression optimization and code generation.

regex-parser

The 'regex-parser' package is a simple utility for parsing regular expressions into an AST. While it provides basic parsing functionality similar to 'regexp-ast-analysis', it lacks the advanced analysis and traversal features found in 'regexp-ast-analysis'.