---
title: 'Visual FoxPro nach JavaScript transpilieren'
url: 'https://www.tutego.de/blog/javainsel/2026/08/visual-foxpro-nach-javascript-transpilieren'
markdown: 'https://www.tutego.de/blog/javainsel/2026/08/visual-foxpro-nach-javascript-transpilieren.md'
date: '2026-08-13'
description: 'About 20 years ago I started a little project: a Visual FoxPro to JavaScript transpiler and runner. It never got far enough to be really useful, and I figured I should rescue it before some random flipped bit on my SSD made the whole thing permanently unusable. So I gave an AI coding agent a job: h…'
taxonomy:
  category:
    - 'Java News'
    - JavaScript
---

# Visual FoxPro nach JavaScript transpilieren

![Illustration einer tropischen Insel mit Palmen und einem hohen Berg](https://www.tutego.de/blog/javainsel/user/themes/tutego/images/insel-cover.jpg)# Java Blog für Programmierer

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## Visual FoxPro nach JavaScript transpilieren

13.08.2026 · [Christian Ullenboom](https://www.tutego.de/blog/javainsel/author/admin/)

About 20 years ago I started a little project: a Visual FoxPro to JavaScript transpiler and runner. It never got far enough to be really useful, and I figured I should rescue it before some random flipped bit on my SSD made the whole thing permanently unusable. So I gave an AI coding agent a job: help me turn it into something presentable and actually usable. The project now does two things:

1. It transpiles Visual FoxPro code to JavaScript.
2. It includes a Nashorn-based runtime, so the generated JavaScript can be executed directly. There’s a parser, an AST, >100 tests, and even a Node.js runner. Probably not a massive audience for Visual FoxPro these days, but if this sounds useful or just interesting, here’s the code: <https://github.com/ullenboom/vfp-script-engine>

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