Codecademy Redesigned makes your experience on Codecademy much better with the following features:
Enjoy the improvements, we plan on adding many more :)
After you've cloned this repository to your local machine, you'll need to install jpm, through npm. Unless you already have npm installed, the recommended way is to install Node.js®, since npm comes with Node.js® automatically. You can install Node.js® from here. After you've done that, open up a terminal and type
$ sudo npm install jpm --global
Now, to test your extension, you just type jpm run -b /path/to/firefox/firefox
from the project directory. For example, on at least some Linux distributions, that would be:
$ jpm run -b /usr/lib/firefox/firefox.sh
You can then make whatever changes you want, and preview them by re-running the command above (jpm run -b...
).