# FlowDB Tutorials
## English
| [01-basic-engine](en/01-basic-engine.md) | Engine CRUD: open, write, read, query, delete, flush, compact, shutdown |
| [02-basic-jsondb](en/02-basic-jsondb.md) | JsonDB: object stores, secondary indexes, QueryBuilder, transactions, serde |
| [03-supabase-pattern](en/03-supabase-pattern.md) | Embedded auth + app data: users, sessions, RLS, compound-index queries |
| [04-supabase-server](en/04-supabase-server.md) | Axum web server: REST API + HTML/JS UI with auth and todo CRUD |
| [05-nodejs](en/05-nodejs.md) | Node.js: `npm install @restsend/flowdb`, IndexedDB-compatible API, CRUD, transactions |
## 中文
| [01-basic-engine](zh/01-basic-engine.md) | Engine CRUD:打开、写入、读取、查询、删除、刷盘、合并、关闭 |
| [02-basic-jsondb](zh/02-basic-jsondb.md) | JsonDB:对象存储、二级索引、QueryBuilder、事务、serde 集成 |
| [03-supabase-pattern](zh/03-supabase-pattern.md) | 嵌入式认证与数据:用户、会话、行级安全、复合索引查询 |
| [04-supabase-server](zh/04-supabase-server.md) | Axum 服务器:REST API + HTML/JS 界面,含认证和待办 CRUD |
| [05-nodejs](zh/05-nodejs.md) | Node.js:`npm install @restsend/flowdb`,IndexedDB 兼容 API,CRUD,事务 |