React is a JavaScript library for building user interfaces by Facebook and Instagram. It powers many components on Facebook.com and all of Instagram.com is written with it. We have two TodoMVC examples checked into our repo: this one, which has no dependencies, and another one which showcases Backbone integration. I've only included the first one for now, if you guys think it's a good idea I can put out a PR for the one with Backbone integration.

I read the contributing guide and I think this meets the standards, let me know if I missed something.

* Fix jshint errors.
* Clean bower_components.
* Update global, remove local learn.json.
* Only edit when dblclick on `.view label`.
* Update title from Template -> TroopJS.
* Use .toggle (to simplify reading the code).
* Add support for ESC_KEY during edit.
* Escape title in template.
* Use unminified versions of components.
* Remove comments from html.
* Remove `type` from script attribute.
* Remove `baseUrl` from requirejs config.
* Convert double to single quotes for javascript (in index.html).
* Move troopjs -> troopjs_require and update the main index.html file to reflect updates in the framework.
* Use `.focus()` instead of `.select()`.
* Use Array natives for iteration.
* Remove redundant package configuration.
* `else` and `else if` on the same row as bracket.
* No space before `:`.
* Break `define` into multiple rows.
* Simplify filter.
* Stay consistent with anonymous function usage.
* Add newlines.
* Apply the same fix as in tastejs/todomvc@dca5107.
* Don't quote keys.
* Remove self evident comments.
* Update storage code to _always_ restore UI on fail.

and remove `and`

Seems they prefer the cujoJS phrasing over cujo.js.