vega-expression

Vega expression parser and code generator.

v6.0.0 URL: https://unpkg.com/vega-expression@6.0.0/build/vega-expression.js

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vega expression parser codegen

apg-js

JavaScript APG, an ABNF Parser Generator

v4.4.0 URL: https://unpkg.com/apg-js@4.4.0/index.js

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APG parser generator ABNF SABNF pattern-matching regex RegExp

documentation

a documentation generator

v14.0.3 URL: https://unpkg.com/documentation@14.0.3/src/index.js

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documentation formatter jsdoc jsdoc3 parser website

jison-lex

lexical analyzer generator used by jison

v0.3.4 URL: https://unpkg.com/jison-lex@0.3.4/regexp-lexer.js

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jison parser generator lexer flex tokenizer

css-tree

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

v3.1.0 URL: https://unpkg.com/css-tree@3.1.0/dist/csstree.esm.js

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css ast tokenizer parser walker lexer generator utils syntax validation