design-patterns 50 singleton-pattern 43 observer-pattern 39 decorator-pattern 38 command-pattern 38 strategy-pattern 35 adapter-pattern 35 facade-pattern 32 factory-pattern 28 composite-pattern 28 proxy-pattern 24 java 23 builder-pattern 23 abstract-factory-pattern 22 mediator-pattern 22 state-pattern 20 bridge-pattern 20 visitor-pattern 19 prototype-pattern 17 iterator 17 chain-of-responsibility-pattern 16 factory-method-pattern 15 template-pattern 13 memento-pattern 13 flyweight-pattern 11 design-pattern 11 template-method-pattern 11 object-oriented-programming 8 behavioral-patterns 8 interpreter-pattern 7 csharp 7 oop 6 structural-patterns 6 iterable 5 php 5 null-object-pattern 5 golang 5 builder-design-pattern 4 maven 4 mvc-architecture 3 patterns 3 chain-of-responsibility 3 strategy-design-pattern 3 javascript 3 iterators 3 python3 3 python 3 model-view-controller 3 object-oriented 3 composite-patterns 3 creational-patterns 3 cpp 3 gof-patterns 2 mysql 2 momento-pattern 2 uml-diagram 2 oop-principles 2 dependency-injection-pattern 2 design-patterns-implemented-in-java 2 typescript 2 designpatterns 2 template-method 2 unit-of-work-pattern 2 repository-pattern 2 dessign-pattern 2 software-architecture 2 software-engineering 2 singleton 2 composite 2 observer 2 cqrs-pattern 2 solid-principles 2 decorators-python 2 iterator-library 2 map 2 abstract-factory 2 iterables 2 tree 2 hashtable 2 iterator-pattern-java 2 mvc-pattern 2 dto-pattern 2 dao-design-pattern 2 data-structures 2 junit5 2 springboot 2 dotnet 2 rust-lang 2 observer-design-pattern 2 exception-handling 2 multithreading 2 design 2 nodejs 2 rust 2 oop-concepts 1 single-responsibility-principle 1 patterns-cpp 1 twitter-api 1 uml 1 hashset 1