NestJS is surprisingly easy to test, though some modules cannot / is hard to be tested in isolation (iirc, decorators). Their documentation is also very good.

NestJS is surprisingly easy to test, though some modules cannot / is hard to be tested in isolation (iirc, decorators). Their documentation is also very good. It also support scheduling as well, either using Cron or interval based. One of the hard part is developing own custom decorators and accessing services inside. Overall it's a good framework IMO.