Figma has some articles on their plugin system, for which they considered Duktap...

		lioeters on July 3, 2022 \| parent \| context \| favorite \| on: Duktape is an embeddable JavaScript engine Figma has some articles on their plugin system, for which they considered Duktape, then Realms shim, and finally settled on QuickJS. How to build a plugin system on the web and also sleep well at night - https://www.figma.com/blog/how-we-built-the-figma-plugin-sys... An update on plugin security - https://www.figma.com/blog/an-update-on-plugin-security/

I’ve open-sourced an implementation of these ideas, see related comment here: https://news.ycombinator.com/item?id=31970198