A concrete syntax tree is an ordered, rooted tree that represents the syntactic structure of a string according to some context-free grammar.

Parse, inspect, transform, and serialize content with syntax trees

• UpdatedFeb 4, 2025
• JavaScript

natural language processor powered by plugins part of the@unifiedjs collective

• UpdatedFeb 4, 2025
• JavaScript

small, safe, and great commonmark (optionally gfm, mdx) compliant markdown parser

• UpdatedMay 10, 2025
• JavaScript

Universal Syntax Tree used by@unifiedjs

• UpdatedOct 4, 2024

An opinionated code formatter for Julia. Plot twist - the opinion is your own.

• UpdatedFeb 12, 2026
• Julia

🌿 JavaScript Concrete Syntax Tree

• UpdatedDec 6, 2022
• JavaScript

An 100% spec compliant ES2022 JavaScript toolchain

• UpdatedMar 5, 2023
• TypeScript

Natural Language Concrete Syntax Tree format

• UpdatedOct 4, 2024

CST design files of antennas used in my researches and projects.

• UpdatedMay 14, 2019

Parse Wolfram Language source code as abstract syntax trees (ASTs) or concrete syntax trees (CSTs)

• UpdatedJul 14, 2024
• Rust

Codebase topic modeling using GNNs(Node aggregation and clustering)

• UpdatedJun 30, 2023
• Python

🌮 The bidirectional alt-JS language

• UpdatedFeb 11, 2026
• JavaScript

A gemtext (`text/gemini`) parser with support for streaming, ASTs, and CSTs

• UpdatedNov 22, 2022
• JavaScript

🐍 CST Studio Suite API for Python

• UpdatedMay 9, 2019
• Python

CST design files of microwave passive devices used in my researches and projects.

• UpdatedMay 14, 2019

Temporal code analyses at scale

• UpdatedJan 1, 2026
• Rust

Blazing fast parser for BrightScript that gives you ESTree like AST

• UpdatedDec 17, 2020
• TypeScript

Format-preserving Python AST manipulation

• UpdatedFeb 19, 2026
• Python

Control System Toolbox For TI-89 (CST)

• UpdatedFeb 29, 2020
• Assembly

CST files of some antennas used in projects

• UpdatedSep 3, 2019