I completely agree. If no one reproduced existing libraries, how is one supposed to learn library design and all the algorithms? I would love to hire people wh

I completely agree. If no one reproduced existing libraries, how is one supposed to learn library design and all the algorithms? I would love to hire people who wrote their own 3D libraries in JavaScript -- we wouldn't use their libraries of course but it would show that they have a really deep understanding and can contribute to similar software libraries.