https://gorm.io/
https://github.com/go-gorm/gorm
The fantastic ORM library for Golang, aims to be developer friendly.

### Overview
- Full-Featured ORM
- Associations (Has One, Has Many, Belongs To, Many To Many, Polymorphism, Single-table inheritance)
- Hooks (Before/After Create/Save/Update/Delete/Find)
- Eager loading with Preload, Joins
- Transactions, Nested Transactions, Save Point, RollbackTo to Saved Point
- Context, Prepared Statment Mode, DryRun Mode
- Batch Insert, FindInBatches, Find To Map
- SQL Builder, Upsert, Locking, Optimizer/Index/Comment Hints, NamedArg, Search/Update/Create with SQL Expr
- Composite Primary Key
- Auto Migrations
- Logger
- Extendable, flexible plugin API: Database Resolver (Multiple Databases, Read/Write Splitting) / Prometheus…
- Every feature comes with tests
- Developer Friendly

中文文档：http://gorm.book.jasperxu.com/