github.com/razonyang/fastrouter (go): Package fastrouter is a fast, flexible HTTP router written in Go.  FastRouter exports options to custom router, such as 'TrailingSlashesPolicy', 'PanicHandler', 'OptionsHandler', 'MethodNotAllowedHandler', 'NotFoundHandler' and so on.  FastRouter also provides some useful features, such as grouping and middleware.
Keywords: fast|go|golang|grouping|http|middleware|router