Prototype vs RequireJS

Prototype runs on 19,122 ranked sites (0.2%); RequireJS on 21,638 (0.2%).

By rank tier
TierPrototypeShareRequireJSShare
Top 1,00010.1%60.6%
Top 10,000110.1%290.3%
Top 100,000780.1%2200.2%
Top 1,000,0001,2530.1%1,8700.2%
All ranked19,1220.2%21,6380.2%