GRE Preparation (sites)

Developer Blogs

Blogs and tutorials that cover everything related to developers.

Online Encyclopedias

Recommender Systems (open-source)

This list contains most of the non-SaaS recommender systems that are open-source.

Youtube Video Downloaders

Free YouTube downloaders will let you save videos from the world's biggest video hosting site, ready to watch offline later whenever you want.

Polo Clubs

MBTI Personality Tests

Best sites for Myers-Briggs Type Indicator (MBTI) personality tests.

Paid Movie Streaming Sites