https://github.com/ForthHub/forth

:four_leaf_clover: Forth engine in JavaScript
https://github.com/ForthHub/forth

forth

Last synced: about 1 month ago
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:four_leaf_clover: Forth engine in JavaScript

• Host: GitHub
• URL: https://github.com/ForthHub/forth
• Owner: ForthHub
• License: mit
• Created: 2014-11-12T03:57:46.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2022-04-22T04:50:57.000Z (almost 4 years ago)
• Last Synced: 2025-01-23T09:37:56.734Z (about 1 year ago)
• Topics: forth
• Language: JavaScript
• Homepage:
• Size: 96.7 KB
• Stars: 63
• Watchers: 12
• Forks: 9
• Open Issues: 9
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-ccamel - ForthHub/forth - :four_leaf_clover: Forth engine in JavaScript (JavaScript)

README

          
# Forth

[![NPM version](https://img.shields.io/npm/v/forth.svg)](https://www.npmjs.org/package/forth)

[![Build Status](https://travis-ci.org/drom/forth.svg?branch=master)](https://travis-ci.org/drom/forth)

[![Build status](https://ci.appveyor.com/api/projects/status/xw04eu1fa8ng167h?svg=true)](https://ci.appveyor.com/project/drom/forth)

[![Build Status](https://drone.io/github.com/drom/forth/status.png)](https://drone.io/github.com/drom/forth/latest)

Forth programming environment implemented in JavaScript.

## Use

### Node.js

```

npm i forth -g

```

### REPL

```

forth

```

### Streaming CLI

```

forth < core.frt

```

### Library

```js

var forth = require('forth');

var f = forth(); // new instance of Forth machine

// f.s -- is the duplex stream

process.stdin.pipe(f.s).pipe(process.stdout);

```

### Browser

use Browserify!

### APIs

#### f.interpret(input, cb)

Run Forth interpreter.

`input` can be String or Stream

#### f.DS()

Data stack Array

#### f.RS()

Return stack Array

## Testing

`npm test`

## License

MIT [LICENSE](https://github.com/drom/forth/blob/master/LICENSE).