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ast
A grammar describes the syntax of a programming language, and might be defined in Backus-Naur form (BNF). A lexer performs lexical analysis, turning text into tokens. A parser takes tokens and builds a data structure like an abstract syntax tree (AST). The parser is concerned with context: does the sequence of tokens fit the grammar? A compiler is a combined lexer and parser, built for a specific grammar.
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A web tool to explore the ASTs generated by various parsers.
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Apr 26, 2024 - JavaScript
js2flowchart - a visualization library to convert any JavaScript code into beautiful SVG flowchart. Learn other’s code. Design your code. Refactor code. Document code. Explain code.
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Oct 2, 2023 - JavaScript
GoGoCode is a transformer for JavaScript/Typescript/HTML based on AST but providing a more intuitive API.
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Apr 11, 2024 - JavaScript
markdown processor powered by plugins part of the @unifiedjs collective
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Apr 18, 2025 - JavaScript
ESDoc - Good Documentation for JavaScript
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Aug 14, 2024 - JavaScript
Solhint is an open-source project to provide a linting utility for Solidity code.
linter ethereum dapp smart-contracts ast developer-tools solidity code-quality security-scanner solhint
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Sep 16, 2025 - JavaScript
🗃️ A javascript debundler. Takes a Browserify or Webpack bundle and recreates the initial, pre-bundled source.
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Sep 19, 2021 - JavaScript
ECMAScript JS AST traversal functions
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Apr 4, 2022 - JavaScript
Parse, inspect, transform, and serialize content with syntax trees
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Feb 4, 2025 - JavaScript
A Lua parser written in JavaScript
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May 29, 2022 - JavaScript
Toolchain for WebAssembly
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Jan 27, 2025 - JavaScript
natural language processor powered by plugins part of the @unifiedjs collective
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Feb 4, 2025 - JavaScript
HTML processor powered by plugins part of the @unifiedjs collective
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Feb 28, 2025 - JavaScript
Get the dependency tree of a module
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Nov 1, 2025 - JavaScript
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