singleton-pattern 749 design-patterns 244 java 211 factory-pattern 190 observer-pattern 152 adapter-pattern 114 builder-pattern 109 strategy-pattern 107 decorator-pattern 99 abstract-factory-pattern 94 facade-pattern 93 singleton 78 command-pattern 75 prototype-pattern 68 csharp 58 proxy-pattern 56 factory-method-pattern 56 composite-pattern 52 bridge-pattern 46 iterator-pattern 43 oop 40 state-pattern 38 design-pattern 36 mediator-pattern 34 object-oriented-programming 32 repository-pattern 32 mvc-architecture 30 maven 28 dependency-injection 27 flyweight-pattern 27 cpp 27 typescript 25 visitor-pattern 25 template-pattern 25 mysql 24 mvc 24 php 23 dao-design-pattern 23 chain-of-responsibility-pattern 23 unity 22 mvc-pattern 22 memento-pattern 21 python 21 creational-patterns 21 solid-principles 19 spring-boot 19 multithreading 19 unity3d 19 javafx 18 layered-architecture 18 javascript 18 structural-patterns 17 patterns 15 builder-design-pattern 14 java-8 14 template-method-pattern 14 chain-of-responsibility 14 android 14 nodejs 13 adapter-design-pattern 13 behavioral-patterns 13 mvvm-architecture 13 sql 12 flutter 12 oop-principles 12 mysql-database 12 junit 12 jdbc 11 inheritance 11 dotnet 11 rest-api 11 kotlin 11 swing-gui 11 swift 10 android-application 10 gof-patterns 10 python3 10 strategy-design-pattern 10 factory 10 desing-patterns 9 postgresql 9 observer-design-pattern 9 mvvm 9 golang 9 clean-architecture 9 singletonpattern 9 software-engineering 9 creational-design-patterns 9 database 8 mongodb 8 interpreter-pattern 8 json 8 adapter 8 xml 8 ios 8 object-oriented-design 8 pattern 8 html 8 serialization 8 react 8