adapter-pattern 23 strategy-pattern 23 builder-pattern 23 design-patterns 23 facade-pattern 23 factory-pattern 23 iterator-pattern 23 observer-pattern 23 visitor-pattern 21 state-pattern 21 proxy-pattern 21 prototype-pattern 21 memento-pattern 21 mediator-pattern 21 design-pattern 21 decorator-pattern 21 composite-pattern 21 bridge-pattern 21 abstract-factory-pattern 21 golang 4 logging 2 solid-principles 2 service-pattern 2 policies 2 jwt-authentication 2 golang-framework 2 golang-boilerplate 2 golang-api-examples 2 golang-api 2 dependency-injection-container 2 dependency-injection 2 boilerplate 2 thread-safety 1 type-declarations 1 wait-groups 1 object-oriented-programming 1