This repository is a very simple project to show that JIT errors (Error: JIT compiler unavailable) can occur when working with web workers in Angular in case of using index.ts files.
The error does not occur when using ng serve, so I use http-server to show the error. I have used PNPM, so I have the following commands to reproduce the error:
pnpm ipnpm buildpnpm use
The last command will run a server on some localhost:80xx port. There the debug console will show the error occuring in the web worker, while it should actually log 2468.
I added two NOTEs to the project in the web worker and a service that may indicate where the problem lies.