I'm not sure if is the correct place to post this, but I wanted to announce that today I Created an google chrome extension that allow you to choose custom themes in order to make pretty the code that you read. ![enter image description here][1] The extension inyect CSS (Lite extension) and save your preferenced theme. The idea is to create a group of themes and also customize the code of GitHub and BitBucket. You can install the extension accesing to this [URL][2] The code is at GitHub in this direction [GitHub Repo][3] Any comments are welcome, Thanks. [1]: https://i.sstatic.net/JuLJE.png [2]: https://chrome.google.com/webstore/detail/color-dev/kjccccpbheobmffklpejpgjapcbnlkng [3]: https://github.com/rodrigore/ColorDev