leaflet.fullscreen VS jsenv-inspect

Many people feel like "I'm not good enough for this project." The problem is people get the impression that project existed with final form. It can be difficult to dive into a project that has been developed over the years. You should spend weeks to understad that code repository. My practical suggestion is find a active small library like a map plugin. Build project. Look at all files try to understand them. When you get the pattern look at issues tab try to solve one of them. Here is an example only 335 line, weekly npm 8000+ https://github.com/brunob/leaflet.fullscreen/blob/master/Control.FullScreen.js

I feel the same and I am really sad when I read such code: most of the knowledge is lost into code that is hard to follow. It took me years (around 10) to find my code style and be confident with it. In the end, I put most of my effort to produce readable code. If you feel adventurous I would recommend to check https://github.com/jsenv/jsenv-inspect. It's a small and simple project. Maybe you can find interesting patterns inside the source code :) I would be interested to get your feedback.