This might not be for a hobbyist since the setup is difficult but validating your frontend work with automation is very interesting. I didn't realize for a long

This might not be for a hobbyist since the setup is difficult but validating your frontend work with automation is very interesting. I didn't realize for a long time that I could use visual regression tools and Selenium at the end of development to catch bugs. I'm surprised that there aren't more tools in this space targeted for developers. Selenium Grid with WebdriverIO is incredibly helpful. If you put together a visual regression system for validating your daily work you could save some serious time.