Joseph Pagani

**Feature Request.** So far I love this extension, but I am noticing some issues with the _Tab+#_ feature. It's not broken, everything is working as expected. However, some times the...

Add tests and run them with travis ci.

For javascript I'm thinking: * [prettier](https://prettier.io/) for style * [eslint](https://eslint.org/) for linting And for Python: * [autopep8](https://github.com/hhatto/autopep8) for style * _and Idk for linting?_