BigMichi1

Installing Powerline fonts on Windows 10

Steps

1. Download and extract zip from https://github.com/powerline/fonts
2. Press Windows + x
3. Press a (Selects PowerShell (Admin)
4. Navigate to directory where fonts were extracted to (cd ${HOME}\Downloads\fonts-master\fonts-master)
5. Set Execution policy Set-ExecutionPolicy Bypass
6. Press y then Enter to accept

BigMichi1

/*
This script attempts to identify all CSS classes mentioned in HTML but not defined in the stylesheets.

In order to use it, just run it in the DevTools console (or add it to DevTools Snippets and run it from there).

Note that this script requires browser to support `fetch` and some ES6 features (fat arrow, Promises, Array.from, Set). You can transpile it to ES5 here: https://babeljs.io/repl/ .

Known limitations:
- it won't be able to take into account some external stylesheets (if CORS isn't set up) 
- it will produce false negatives for classes that are mentioned in the comments.