TypeScript Ast

Open-source TypeScript projects categorized as Ast
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TypeScript JavaScript Compiler Parser abstract-syntax-tree
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Top 23 TypeScript Ast Projects

Ast

  1. Babel (Formerly 6to5)

    🐠 Babel is a compiler for writing next generation JavaScript.

    Project mention: FinalizationRegistry for Efficient Memory Cleanup | dev.to | 2025-07-01

    Babel: FinalizationRegistry Examples

  2. Sevalla

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  3. PostCSS

    Transforming styles with JS plugins

    Project mention: 30 Best Free Tools for Frontend Developers in 2025 | dev.to | 2025-03-01

    Website: postcss.org

  4. esprima

    ECMAScript parsing infrastructure for multipurpose analysis

    Project mention: Advanced Techniques for Parsing and Interpreting JavaScript Code | dev.to | 2025-06-16

    For more comprehensive parsing, developers have commonly turned to libraries like Acorn and Esprima.

  5. ts-morph

    TypeScript Compiler API wrapper for static analysis and programmatic code changes.

    Project mention: What I Learned Building My First VSCode Extension | dev.to | 2025-05-12

    TypeScript’s compiler API lets you query, traverse, and manipulate your code’s Abstract Syntax Tree (AST) — but it’s low-level and often cumbersome to use. Fortunately, the community-built ts-morph library offers a well-maintained alternative. It builds on the compiler API with a friendlier, more intuitive interface and includes helpful utilities that make working with the AST much smoother and significantly improve developer experience.

  6. compodoc

    :notebook_with_decorative_cover: The missing documentation tool for your Angular, Nest & Stencil application

  7. typehole

    TypeScript development tool for Visual Studio Code that helps you automate creating the initial static typing for runtime values

  8. vscode-blockman

    VSCode extension to highlight nested code blocks

  9. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo

  10. martian

    Markdown to Notion: Convert Markdown and GitHub Flavoured Markdown to Notion API Blocks and RichText 🔀📝 (by tryfabric)

  11. kataw

    An 100% spec compliant ES2022 JavaScript toolchain

  12. react-ast

    render abstract syntax trees with react

  13. js-x-ray

    JavaScript & Node.js open-source SAST scanner. A static analyser for detecting most common malicious patterns 🔬.

  14. ucast

    Conditions query translator for everything

  15. openapi-typescript-code-generator

    TypeScript code generator via OpenAPI scheme.

  16. js-ziju

    Compile javascript to LLVM IR, x86 assembly and self interpreting

  17. bbob

    ⚡️Blazing fast js bbcode parser, that transforms and parses bbcode to AST and transform it to HTML, React, Vue with plugin support in pure javascript, no dependencies

  18. ts-graphviz

    Simple Graphviz library for TypeScript.

  19. tanu.js

    An oversimplification of the TypeScript Compiler API for defining and generating source files.

  20. wuchale

    Protobuf-like i18n from plain code

    Project mention: wuchale: Rethinking internationalization | dev.to | 2025-07-09

    GitHub: github.com/K1DV5/wuchale

  21. ts-transform-import-path-rewrite

    TS AST transformer to rewrite import path

  22. estree-toolkit

    Tools for working with ESTree AST

  23. relottie

    Lottie processor powered by plugins

  24. rehype-attr

    New syntax to add attributes to Markdown.

  25. sortier

    An opinionated code sorter

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

TypeScript Ast discussion

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TypeScript Ast related posts

  • FinalizationRegistry for Efficient Memory Cleanup

    1 project | dev.to | 1 Jul 2025

  • What I Learned Building My First VSCode Extension

    4 projects | dev.to | 12 May 2025

  • Efficiently Document APIs with Markdown: A Developer’s Guide

    3 projects | dev.to | 29 Apr 2025

  • Level Up Your Markdown: Embedding Dynamic Content with remark-react-liquid-tag

    4 projects | dev.to | 18 Mar 2025

  • PostCSS – a tool for transforming CSS with JavaScript

    1 project | news.ycombinator.com | 27 Sep 2024

  • Fixing Jest import failure

    1 project | dev.to | 29 Jul 2024

  • Show HN: I built an AI agent that upgrades NPM packages

    3 projects | news.ycombinator.com | 10 May 2024
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 2 Sep 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source Ast projects in TypeScript? This list will help you:

# Project Stars
1 Babel (Formerly 6to5) 43,711
2 PostCSS 28,861
3 esprima 7,107
4 ts-morph 5,651
5 compodoc 4,075
6 typehole 1,055
7 vscode-blockman 487
8 martian 465
9 kataw 335
10 react-ast 324
11 js-x-ray 256
12 ucast 232
13 openapi-typescript-code-generator 206
14 js-ziju 185
15 bbob 183
16 ts-graphviz 177
17 tanu.js 135
18 wuchale 133
19 ts-transform-import-path-rewrite 129
20 estree-toolkit 66
21 relottie 54
22 rehype-attr 33
23 sortier 30

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