Dash (for when you want to go fast) is a collection of Go packages implementing fast algorithms. The code heavily references or directly transliterates other projects, and is commented appropriately.

As the go runtime is unpredictable, these packages can only attempt to boost performance over idiomatic Go. The packages are commented with their pitfalls and benefits. Libraries internally heavily rely on unsafe or Go assembly, sometimes forcing callers to use unsafe for max performance.

Experimental code is under experimental/. This code is theoretically good, as they are direct transliterations of fast code in other languages, but has bad performance in Go. The performance degradation most likely stems to an uncontrollable runtime or unnecessary heap allocations.