These are the stacks and tools that help me in turning good-looking wireframe into fully functional product. I may prefer some stacks over the other, but having a try on something new wont hurt right?
For the moment, my go-to stacks is React and Firebase. I find React is very important to be in my toolbox as a Front-End Developer. Plus, It is very popular in the community and alot of new technologies are integrated or backed by React (Eg. Gatsby; this one is also my favorite, in fact now you're on Gatsby site).
These are the rest of the stacks and tools that I'm familiar with.