https://github.com/t14raptor/go-fast

A JavaScript AST parser, traverser, and generator written in Go
https://github.com/t14raptor/go-fast

ast deobfuscation go golang javascript

Last synced: 5 months ago
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A JavaScript AST parser, traverser, and generator written in Go

• Host: GitHub
• URL: https://github.com/t14raptor/go-fast
• Owner: T14Raptor
• License: mit
• Created: 2024-08-01T23:34:54.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2025-07-09T03:34:33.000Z (12 months ago)
• Last Synced: 2025-07-09T04:31:17.405Z (12 months ago)
• Topics: ast, deobfuscation, go, golang, javascript
• Language: Go
• Homepage: https://discord.gg/wdJ4VcdrwK
• Size: 249 KB
• Stars: 90
• Watchers: 3
• Forks: 10
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# go-fAST

`go-fAST` is a super-fast Golang library designed for parsing, transforming, and generating JavaScript Abstract Syntax Trees (ASTs). This library provides a simple and efficient way to work with JavaScript ASTs in Go, enabling developers to perform a variety of tasks including code analysis and (de)obfuscation.

[![Discord Banner2](https://discord.com/api/guilds/1288989871498858496/widget.png?style=banner2)](https://discord.gg/wdJ4VcdrwK)

## Features

- **Parsing**: Convert JavaScript code into its AST representation.

- **Transforming**: Apply transformations to JavaScript ASTs to modify code structures.

- **Generating**: Generate JavaScript code from ASTs.

## Installation

To use `go-fAST` in your Go project, you need to install it using `go get`:

```sh

go get github.com/t14raptor/go-fast

```

## Docs

[Documentation](https://yoghurtbot-io.gitbook.io/go-fast)

## Credits

We'd like to extend our heartfelt thanks to the following individuals and projects for their invaluable contributions:

- **[@JustTalDevelops](https://github.com/JustTalDevelops)**: For providing exceptional assistance with code generation edge cases and pretty printing.

- **[@steakenthusiast](https://github.com/steakenthusiast)**: For the creative and fitting name for the project.

- **[goja](https://github.com/dop251/goja)**: For their parsing code that was instrumental in our implementation.

- **[swc](https://swc.rs/)**: For their robust and efficient visiting API.

Your support and contributions have greatly enhanced the development of this project. Thank you!