the plugin security problem in WordPress was never really a code quality problem - it was a trust model problem. any developer could publish a plugin and any site owner could install it with one click, with no vetting layer in between. TypeScript and serverless doesn't change that dynamic unless the trust model changes too. curious how EmDash handles third-party plugin permissions at the API boundary.
It runs each sandboxed plugin inside its own dynamic worker, with a separate bridge worker to enforce permissions. The worker only has access to its permitted APIs.