I would like to nuance your statement a little bit. I agree that learning a new framework alongside building your project is a bad idea. But if there is a frame

I would like to nuance your statement a little bit. I agree that learning a new framework alongside building your project is a bad idea. But if there is a framework that you know well and it fits the project then definitely use it. I have my standard stack of backend/frontend/database/infra tools that I know inside out and fit most web projects. So whenever I have a new project idea it takes me 20 minutes to get hello world from frontend through backend to db and back. And then I can start building using the FE/BE frameworks I already know. Edit: I now see you mentioned this in the second paragraph so my comment is redundant.