home.md

+# Overflow Backend Wiki
+
+This wiki contains additional information about NestJS development.
+
+First, let's look at some links that will help you get started:
+
+## 1. Helpful links
+
+> [1.1 NestJS - documentation](https://docs.nestjs.com/)
+
+---
+
+> [1.2 TypeORM - documentation](https://typeorm.io/)
+
+---
+
+> [1.3 NestJS Crash Course](https://www.youtube.com/watch?v=wqhNoDE6pb4)
+
+---
+
+> [1.4 Class-validator - documentation](https://github.com/typestack/class-validator)
+
+---
+
+## 2. Hierarchy information
+
+src-folder is divided into 10 categories, each containing logic related to it's name. Shared-folder contains logic used by all folders.
+
+> [2.1 User-folder - For handling user requests](src/user)
+
+---