Updated TODO and CONTRIBUTING

CONTRIBUTING.md

@@ -15,6 +15,8 @@ By submitting code you agree to the [LICENSE](https://github.com/vhf/free-progra
     + **Books** : PDF, HTML, DJVU, ePub, a gitBook.io based site, a Git repo, etc.
     + **Courses** : A course is a well designed learning material which was made by an organized group and is availabe for a long time where there is no interactive tool embeded in the site. e.g.: [OpenCourseWare](http://ocw.mit.edu/), [PHPAcademy](https://phpacademy.org), etc.
     + **Interactive Tutorials** : An application which helps you learn, by actually typing syntax. e.g.: [Codecademy](http://www.codecademy.com/), [Try Github](http://try.github.io/), etc.
+    + **Javascript Resources** : Resources for learning a Javascript Framework
+    + **Problem Sets & Competetitive Programming** : Challenges/problems, where you can prove your programming skills for yourself or against others
 
 4. We prefer small commits rather than one large commit in a pull request. If you don't have the time to make small commit, add an issue with all the links included and we'll add them for you.
 5. Use our standard for formatting the .md file. Check it out: [Formatting](#formatting)

TODO.md

@@ -30,3 +30,4 @@ TODO
     - [ ] zh
     - [ ] javascript framework
     - [x] courses
+    - [ ] problem sets