observer-pattern 25 adapter-pattern 24 builder-pattern 24 design-patterns 23 facade-pattern 23 iterator-pattern 23 singleton-pattern 23 bridge-pattern 21 composite-pattern 21 decorator-pattern 21 design-pattern 21 mediator-pattern 21 memento-pattern 21 prototype-pattern 21 proxy-pattern 21 state-pattern 21 strategy-pattern 21 visitor-pattern 21 abstract-factory-pattern 21 golang 4 configuration 2 builder 2 yaml 1 repository-pattern 1 shutdown 1 signal-handling 1 telemetry 1 validation 1 adapter 1 behavioralpatterns 1 coding 1 creationalpatterns 1 designpatterns 1 go 1 programming 1 singleton 1 softwaredesign 1 structuralpatterns 1 golang-testing 1 laravel-inspired 1 toml 1 json 1 factory 1 environment 1 config 1 object-oriented-programming 1 authentication 1 database 1 dependency-injection 1 error-handling 1 grafana 1 graphql 1 health-check 1 logging 1 microservice 1 middleware 1 prometheus 1