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:100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
Arbitrary expression evaluation for golang
Simple error handling primitives
A Golang blocking leaky-bucket rate limit implementation
a thread-safe concurrent map for go
A modern Go utility library which provides helpers (map, find, contains, filter, ...)
Golang plugin system over RPC.
Staticcheck - The advanced Go linter
Utilities for Go structs
safe and easy casting from one type to another in Go