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by d4tocchini
4484 days ago
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The Cassowary Constraint Solver used in GSS is considered the most viable & perf-sensitive linear arithmetic constraint solver for real-time use-cases, hence Apple's adoption of Cassowary across iOS & OS X. The GSS website is a good example, with about 400 atomic constraints on the homepage. Major bottleneck is reading / writing DOM, resolving element queries; not Cassowary's constraint resolution. GSS uses the canonical JS port of Cassowary maintained by Alex Russell: https://github.com/slightlyoff/cassowary.js Adam Solove had a good JSConf talk on Constraint Programming in the Browser that touches on Cassowary.js & perf benefits: http://www.youtube.com/watch?v=72sWgwaAoyk |
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