gredis adds global group configuration features along with additional configuration options maxIdle/maxActive/idleTimeout/maxConnLifetime: https://goframe.org/database/gredis/index
gcfg module adds more default configuration file retrieval paths, introduces global group configuration features, and provides the Instance singleton method: https://goframe.org/os/gcfg/index
gview module adds more default configuration file retrieval paths and provides the Instance singleton method: https://goframe.org/os/gview/index
gutil module adds IsEmpty method to determine if the given variable is empty (0 for integer, false for boolean, 0 length for slice/map, nil for others), along with a shortcut method g.IsEmpty;
gutil module adds Export method to export and return formatted output of variable contents as a string, along with a shortcut method g.Export;
gspath adds cache and non-cache retrieval methods Search/SearchWithCache;