Generally I look at the stuff I do day to day and then honestly critique myself for where I&#x27;m weakest and then learn from that.<p>Since I&#x27;m the only dev and I have to do back end and front end I realised that I was weakest on the front end (particularly JavaScript) so I made a concerted effort to learn JavaScript properly since apart from picking it up organically for years I&#x27;d never really <i>studied</i> it.<p>The funny part (to me at least) is that while I&#x27;m never going to like JavaScript I dislike it a lot less than I used to once I understood the underlying structure better.