Teo

Schema-centered next-generation web framework for Rust, Node.js and Python.

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Introduction

Teo is a schema-centered next-generation web framework for Rust, Node.js and Python.

Highlights & Features

Innovative schema definition inspired by GraphQL and Prisma
Auto database migration
Supports Rust, Node.js and Python
Supports MySQL, PostgreSQL, SQLite and MongoDB
Generated ORM types and interfaces
Generated query clients for frontend
Very efficient and performant
Data sanitization, transformation and validation
Builtin user sessions
Builtin permission check
First in last out middlewares
Custom routes and handlers

Getting started

The fastest way to get started with Teo is by following the Quickstart guide.

Installation

Install Node.js edition.

npm install @teocloud/teo

Install Python edition.

pip install teo

Install Rust edition.

cargo install teo

Write a schema-only server

To write a server is quite simple with Teo. Create a file named schema.teo. Specify which database to connect and which port to listen.

connector {
  provider: .sqlite,
  url: "sqlite::memory:"
}
 
server {
  bind: ("0.0.0.0", 5050)
}
 
model User {
  @id @autoIncrement @readonly
  id: Int
  @unique @onSet($if($presents, $isEmail))
  email: String
  name: String?
  @relation(fields: .id, references: .authorId)
  posts: Post[]
}
 
model Post {
  @id @autoIncrement @readonly
  id: Int
  title: String
  content: String?
  @default(false)
  published: Bool
  @foreignKey
  authorId: Int
  @relation(fields: .authorId, references: .id)
  author: User
}

Start the server with teo serve command. Now you can create, update, delete, read, aggregate and group by. Read our Query client guide for detailed usage.

Tutorials

We prepared a Beginner tutorial series to help you learn and understand Teo.

Issues

Welcome to submit issues in this repo.

License

TEO is under Apache 2.0 license.

ruleeeer/teo

Teo