Well, since you know Angular, why not master it? Learn its quirks, how it differs from other frameworks, strengths and weaknesses, it&#x27;s internals and how it works internally. It&#x27;s seldom to find someone who can fully explain how a framework works. Keep yourself up to date with its developments, contribute to it.<p>Or you could master JavaScript instead. Keep yourself with up to date with the upcoming standards, know its quirks, potential uses and even formulate creative uses with the new APIs. Personally, I would go with this as you will be flexible in any environment that runs JS, framework or no framework, browser or some other platform.<p>Since JS is not just limited to the web, there&#x27;s a bunch of other fields to explore. Not all are for finding new jobs, but knowing them could add sugar to your portfolio.<p>- Robotics, there&#x27;s the Tessel.<p>- If you&#x27;re into type-hinted JS, then there&#x27;s TypeScript.<p>- Embedding JS in a microcontroller, there&#x27;s MuJS.<p>- Programming on mobile, there&#x27;s PhoneGap.<p>- Taking that further, where JS is your phone&#x27;s platform, there&#x27;s FirefoxOS.<p>- Into game development, there&#x27;s a lot of game engines for JS.<p>- Desktop app development, there&#x27;s NW.js