How do front-end developers set technical goals?

how to find a point that is good for team development / project and start to do it
for newcomers who are just getting started
one idea is that they can find ways to improve according to the troubles and other problems encountered at work, but I really don"t think of anything at present
can anyone provide some ideas


Direction 1: understand the tools at hand from shallow to deep.

Direction 2: fully understand the technology stack.

basic technology: HTML / CSS / JavaScript

CSS frameworks and libraries: such as Bootstrap, but as projects grow in size, they generally have their own CSS framework. In Kurder's words, there are famous ones such as font-awesome.

JavaScript frameworks and libraries: traditional DOM operating frameworks, such as jQuery, and now popular MV* frameworks, such as Angular / Backbone / Ember / React. Library, such as commonly used broadcast libraries, various modal pop-up libraries, etc.

Auxiliary tools and technologies: mainly used in development and deployment, such as Gulp / Grunt / Webpack tools and their plug-ins commonly used in development. These tools help start the Web server, compress confused CSS / JavaScript files, package files, etc., as well as preprocessing languages such as CSS (Stylus / LESS / SASS), JavaScript translation languages or tools (bable / CoffeeScript / TypeScript), template engines (Jade / EJS / artTemplate)

Local application development, such as NW.js / Electron for desktop application development, React Native / Ionic for mobile application development

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