I eat Javascript, drink Javascript and sleep Javascript. Lately that what I have been doing.
Think of solving many of the problems via a good efficient Javascript, Vue, Vuex, ReactJS, Mobx, Redux, NodeJS, ExpressJS, Mongodb jQuery, AngularJS. AJAX, JSON, HandlebarsJS, MustacheJS and other very effective libraries and frameworks.
I write Chrome extensions.
Working on my second iOS app.
PHP, Python using (Django framework).
MySQL, sql and past experience in data warehousing.
I write blogs of interesting or challenging issues I found solutions for.