This reminds me my biggest hobby project when in high school; I was so fascinated with 3D plots that I spent I don't know how much time to create a compiler fro

This reminds me my biggest hobby project when in high school; I was so fascinated with 3D plots that I spent I don't know how much time to create a compiler from math formulas to to machine code so that I could plot this kind of things on my Amiga (without a math coprocessor). What amazes me the most is not that you can now animate that in real time in an interpreted language in a browser, but how easy is to learn all these things through the internet, instead of having to find a book in the bookstore and hope that it could have what you needed...