What JavaScript technology do I use?
Although I'm sure a lot of other Devs will hate me for this, I really like static websites. Theyr'e fast, they have the same functionality as non-static, and they're so much easier to set up!
Firebase, for example, gets me free hosting, a database, Auth integration, and storage for testing. I can then upgrade to production for a small amount per month, and it saves a lot of headaches.
Do I have a boilerplate to start every project?
Nope.
Hope this helps!