adonisjs

name	adonisjs
description	Build full-stack web applications with AdonisJS — a batteries-included Node.js framework with ORM, auth, validation, and mailer built-in. Use when someone asks to "build a web app with Node.js", "Laravel for Node.js", "full-stack Node framework", "AdonisJS", "batteries-included backend", or "Node.js with built-in ORM and auth". Covers Lucid ORM, auth (sessions, tokens, social), VineJS validation, Edge templates, and deployment.
license	Apache-2.0
compatibility	Node.js 20+. TypeScript.
metadata	{"author":"terminal-skills","version":"1.0.0","category":"development","tags":["nodejs","framework","orm","auth","full-stack"]}

AdonisJS

Overview

AdonisJS is a full-stack Node.js framework — the "Laravel of Node.js." Unlike Express/Fastify where you assemble everything from packages, AdonisJS ships with an ORM (Lucid), authentication, validation (VineJS), mailer, queues, and testing out of the box. Opinionated, TypeScript-first, and production-ready.

When to Use

• Building a complete web application (not just an API) with Node.js
• Want an opinionated framework with conventions (like Rails/Laravel)
• Need built-in auth (sessions, API tokens, social OAuth)
• Database-driven applications with migrations and models
• Teams that prefer convention over configuration

Instructions

Setup

npm init adonisjs@latest my-app -- --kit=web
cd my-app
node ace serve --watch

Routes and Controllers

// start/routes.ts — Route definitions
import router from "@adonisjs/core/services/router";
const UsersController = () => import("#controllers/users_controller");

router.group(() => {
  router.get("/users", [UsersController, "index"]);
  router.get("/users/:id", [UsersController, "show"]);
  router.post("/users", [UsersController, "store"]);
  router.put("/users/:id", [UsersController, "update"]);
  router.delete("/users/:id", [UsersController, "destroy"]);
}).prefix("/api");

// app/controllers/users_controller.ts — Controller with validation
import type { HttpContext } from "@adonisjs/core/http";
import User from "#models/user";
import { createUserValidator, updateUserValidator } from "#validators/user";

export default class UsersController {
  async index({ request }: HttpContext) {
    const page = request.input("page", 1);
    const limit = request.input("limit", 20);
    return User.query().paginate(page, limit);
  }

  async show({ params }: HttpContext) {
    return User.findOrFail(params.id);
  }

  async store({ request, response }: HttpContext) {
    const data = await request.validateUsing(createUserValidator);
    const user = await User.create(data);
    return response.created(user);
  }

  async update({ params, request }: HttpContext) {
    const user = await User.findOrFail(params.id);
    const data = await request.validateUsing(updateUserValidator);
    user.merge(data);
    await user.save();
    return user;
  }

  async destroy({ params, response }: HttpContext) {
    const user = await User.findOrFail(params.id);
    await user.delete();
    return response.noContent();
  }
}

Lucid ORM (Models and Migrations)

// app/models/user.ts — Lucid model with relationships
import { DateTime } from "luxon";
import { BaseModel, column, hasMany } from "@adonisjs/lucid/orm";
import type { HasMany } from "@adonisjs/lucid/types/relations";
import Post from "#models/post";

export default class User extends BaseModel {
  @column({ isPrimary: true })
  declare id: number;

  @column()
  declare email: string;

  @column()
  declare name: string;

  @column({ serializeAs: null })  // Never include in JSON
  declare password: string;

  @hasMany(() => Post)
  declare posts: HasMany<typeof Post>;

  @column.dateTime({ autoCreate: true })
  declare createdAt: DateTime;

  @column.dateTime({ autoCreate: true, autoUpdate: true })
  declare updatedAt: DateTime;
}

# Generate migration
node ace make:migration create_users_table

# Run migrations
node ace migration:run

# Rollback
node ace migration:rollback

VineJS Validation

// app/validators/user.ts — Request validation with VineJS
import vine from "@vinejs/vine";

export const createUserValidator = vine.compile(
  vine.object({
    email: vine.string().email().unique(async (db, value) => {
      const user = await db.from("users").where("email", value).first();
      return !user;  // Must not exist
    }),
    name: vine.string().minLength(2).maxLength(100),
    password: vine.string().minLength(8).confirmed(),  // password + password_confirmation
  })
);

export const updateUserValidator = vine.compile(
  vine.object({
    name: vine.string().minLength(2).maxLength(100).optional(),
    email: vine.string().email().optional(),
  })
);

Authentication

// config/auth.ts — Auth config (sessions + API tokens)
import { defineConfig } from "@adonisjs/auth";
import { sessionGuard, sessionUserProvider } from "@adonisjs/auth/session";
import { tokensGuard, tokensUserProvider } from "@adonisjs/auth/access_tokens";

export default defineConfig({
  default: "web",
  guards: {
    web: sessionGuard({ useRememberMeTokens: true, provider: sessionUserProvider({ model: () => import("#models/user") }) }),
    api: tokensGuard({ provider: tokensUserProvider({ model: () => import("#models/user"), tokens: "accessTokens" }) }),
  },
});

// app/controllers/auth_controller.ts
export default class AuthController {
  async login({ request, auth, response }: HttpContext) {
    const { email, password } = request.only(["email", "password"]);
    const user = await User.verifyCredentials(email, password);
    await auth.use("web").login(user);
    return response.redirect("/dashboard");
  }

  async apiToken({ request, auth }: HttpContext) {
    const { email, password } = request.only(["email", "password"]);
    const user = await User.verifyCredentials(email, password);
    const token = await User.accessTokens.create(user);
    return { token: token.toJSON() };
  }
}

Examples

Example 1: Full CRUD web application

User prompt: "Build a blog with AdonisJS — posts CRUD, user auth, and server-rendered pages."

The agent will scaffold an AdonisJS web app with Lucid models (User, Post), authentication middleware, VineJS validation, and Edge templates for the views.

Example 2: REST API with token auth

User prompt: "Create a REST API with AdonisJS, API token authentication, and pagination."

The agent will set up API routes, access token guard, JSON responses with pagination, and Japa tests.

Guidelines

• Use node ace for everything — generators, migrations, REPL, deployment
• Controllers stay thin — move business logic to services
• VineJS for all input — never trust request.body() directly
• serializeAs: null — exclude sensitive fields (password) from JSON serialization
• Lucid relations are lazy — use .preload() or .query().preload() to eager load
• Migrations are sequential — don't modify old migrations; create new ones
• Auth middleware — router.get('/dashboard').use(middleware.auth())
• Testing with Japa — built-in test runner, no Jest needed
• Deploy: node ace build → run build/server.js in production