Simple demo of transpilation-based sandboxing.
Demonstrates using a simple Babel visitor to create a sand box which prevents the user code from passing between its
variables values with "four-letter-f-words" - matching the regex /(^|\W)(f\w{3})(\W|$)/.
The visitor is implemented in src/plugin.js.
The validator invoked by the transpiled code is in src/validator.js.
To run the playground web app:
git clone git@github.com:tobich/watch-your-language.git
npm install
npm start