As a front-ender I also have this feeling. The key to overcome this feeling of being overwhelmed is to specialize. Some people like building whole thing from s

As a front-ender I also have this feeling. The key to overcome this feeling of being overwhelmed is to specialize. Some people like building whole thing from scratch and gluing a bazillion of technologies, but this is not for me. I prefer to own a small area and specialize in it. There's many sub-specializations in front-end that are not about UX/tweaking UI/animations/architecture/mashing up libs: internationalization; performance; accessibility; build and deployment; security etc. Those specialized jobs happen mostly in bigger companies though, small companies simply don't have that much resources and prefer do-all people. And of course doing a specialized thing for too long can wear you too.