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Re:Show HN: A 2D Physics Simulator in JavaScript by samuraiseoul on Thursday July 27, 2017 @11:05AM (#14865951)
The contact link just says <my_github_account_username>@gmail.com. I'd love to look at some actual code if there's a github link?
Re:Show HN: A 2D Physics Simulator in JavaScript by xchip on Thursday July 27, 2017 @11:23AM (#14866130)
There is code and there is also some quick tutorials on how constraints work,

http://htmlpreview.github.io/?https://github.com/aguaviva/Ph...

this one shows how to solve a double/n pendulum, which is something that is not explained in detail anywhere. So if you want to learn how constraints work that should get you up to speed!

Re:Show HN: A 2D Physics Simulator in JavaScript by claar on Thursday July 27, 2017 @11:09AM (#14866001)