I am a JavaScript developer and would love to learn more JavaScript and related frameworks. Currently, I am working on Angular(8) and worked with javascript, jquery, angular.js projects.  I have a special interest in map visualization and used some map libraries like leaflet.js, D3.js, create.js, turf.js in projects. Also, I know some js building tools like gulf.js, node.js, Bazel for angular and some of its plugin, because I believe that managing Js code very difficult than writing it with the large codebase.