Package jsonconfig defines a helper type for JSON objects to be used for configuration.
Package mem provides the mem.RO type that allows you to cheaply pass & access either a read-only []byte or a string.
Package netipx contains code and types that were left behind when the old inet.af/netaddr package moved to the standard library in Go 1.18 as net/netip.
Package go4.org/unsafe/assume-no-moving-gc exists so you can depend on it from unsafe code that wants to declare that it assumes that the Go runtime does not use a moving garbage collector.
Package intern lets you make smaller comparable values by boxing a larger comparable value (such as a 16 byte string header) down into a globally unique 8 byte pointer.
www (github.com/go4org/www)
commandPackage lock is a file locking library.