An open source Next.js starter with step-by-step instructions if required.
Features · Step by Step · Roadmap · Author · Credits
Onset is a Next.js starter that comes with step-by-step instructions to understand how everything works, easy for both beginners and experts alike and giving you the confidence to customize it to your needs. Built with Next.js 14, Drizzle (Postgres), NextAuth/Auth.js.
- Next.js – React framework for building performant apps with the best developer experience
- Auth.js – Handle user authentication with ease with providers like Google, Twitter, GitHub, etc.
- Drizzle – Typescript-first ORM for Node.js
- Vercel – Easily preview & deploy changes with git
- Neon – The fully managed serverless Postgres with a generous free tier
Clone & create this repo locally with the following command:
Note: You can use
npx
orpnpx
as well
bunx create-next-app onset-starter --example "https://github.com/nrjdalal/onset"
- Install dependencies using pnpm:
bun install
- Copy
.env.example
to.env.local
and update the variables.
cp .env.example .env.local
- Run the database migrations:
bun db:push
- Start the development server:
bun dev
Hint: Using
bun
instead ofnpm
/pnpm
andbunx
instead ofnpx
/pnpx
. You can use the latter if you want.
Refs:
bunx create-next-app . --ts --eslint --tailwind --src-dir --app --import-alias "@/*"
Refs:
bun add -D @ianvs/prettier-plugin-sort-imports prettier prettier-plugin-tailwindcss
/** @type {import('prettier').Config} */
module.exports = {
semi: false,
singleQuote: true,
plugins: [
'@ianvs/prettier-plugin-sort-imports',
'prettier-plugin-tailwindcss',
],
}
Refs:
import {
JetBrains_Mono as FontMono,
DM_Sans as FontSans,
} from 'next/font/google'
export const fontMono = FontMono({
subsets: ['latin'],
variable: '--font-mono',
})
export const fontSans = FontSans({
subsets: ['latin'],
variable: '--font-sans',
})
Refs:
bun add clsx tailwind-merge nanoid
import { clsx, type ClassValue } from 'clsx'
import { customAlphabet } from 'nanoid'
import { twMerge } from 'tailwind-merge'
export const cn = (...inputs: ClassValue[]) => {
return twMerge(clsx(inputs))
}
export function generateId(
{
chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
length = 12,
}: {
chars: string
length: number
} = {
chars: '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
length: 12,
},
) {
const nanoid = customAlphabet(chars, length)
return nanoid()
}
import './globals.css'
import { fontMono, fontSans } from '@/lib/fonts'
import { cn } from '@/lib/utils'
import type { Metadata } from 'next'
export const metadata: Metadata = {
title: 'Onset',
description: 'The only Next.js starter you need',
}
export default function RootLayout({
children,
}: {
children: React.ReactNode
}) {
return (
<html lang="en">
<body
className={cn(
'min-h-dvh font-sans antialiased',
fontMono.variable,
fontSans.variable,
)}
>
{children}
</body>
</html>
)
}
Refs:
bun add drizzle-orm postgres
bun add -D drizzle-kit
Refs:
import {
integer,
pgTable,
primaryKey,
text,
timestamp,
} from 'drizzle-orm/pg-core'
import { drizzle, PostgresJsDatabase } from 'drizzle-orm/postgres-js'
import postgres from 'postgres'
const queryClient = postgres(process.env.POSTGRES_URL as string)
export const db: PostgresJsDatabase = drizzle(queryClient)
export const users = pgTable('user', {
id: text('id')
.primaryKey()
.$defaultFn(() => crypto.randomUUID()),
publicId: text('publicId').unique().notNull(),
name: text('name'),
email: text('email').notNull(),
emailVerified: timestamp('emailVerified', { mode: 'date' }),
image: text('image'),
})
export const accounts = pgTable(
'account',
{
userId: text('userId')
.notNull()
.references(() => users.id, { onDelete: 'cascade' }),
type: text('type').notNull(),
provider: text('provider').notNull(),
providerAccountId: text('providerAccountId').notNull(),
refresh_token: text('refresh_token'),
access_token: text('access_token'),
expires_at: integer('expires_at'),
token_type: text('token_type'),
scope: text('scope'),
id_token: text('id_token'),
session_state: text('session_state'),
},
(account) => ({
compoundKey: primaryKey({
columns: [account.provider, account.providerAccountId],
}),
}),
)
export const sessions = pgTable('session', {
id: text('id').notNull(),
sessionToken: text('sessionToken').primaryKey(),
userId: text('userId')
.notNull()
.references(() => users.id, { onDelete: 'cascade' }),
expires: timestamp('expires', { mode: 'date' }).notNull(),
})
export const verificationTokens = pgTable(
'verificationToken',
{
identifier: text('identifier').notNull(),
token: text('token').notNull(),
expires: timestamp('expires', { mode: 'date' }).notNull(),
},
(vt) => ({
compoundKey: primaryKey({ columns: [vt.identifier, vt.token] }),
}),
)
import type { Config } from 'drizzle-kit'
export default {
schema: './src/lib/database.ts',
dialect: 'postgresql',
dbCredentials: {
url: process.env.POSTGRES_URL as string,
},
} satisfies Config
Hint: You can use
pglaunch
to generate a postgres url
POSTGRES_URL="**********"
{
// ...
"scripts": {
// ...
"db:push": "bun --env-file=.env.local drizzle-kit push",
"db:studio": "bun --env-file=.env.local drizzle-kit studio"
}
// ...
}
bun db:push
bun add next-auth@beta @auth/drizzle-adapter
# ...
AUTH_SECRET="**********"
AUTH_GITHUB_ID="**********"
AUTH_GITHUB_SECRET="**********"
- Create
src/lib/auth.ts
import { db, users } from '@/lib/database'
import { generateId } from '@/lib/utils'
import { DrizzleAdapter } from '@auth/drizzle-adapter'
import { eq } from 'drizzle-orm'
import NextAuth from 'next-auth'
import GitHub from 'next-auth/providers/github'
export const { handlers, signIn, signOut, auth } = NextAuth({
adapter: {
...DrizzleAdapter(db),
async createUser(user) {
return await db
.insert(users)
.values({
...user,
publicId: generateId(),
})
.returning()
.then((res) => res[0])
},
},
providers: [GitHub],
session: {
strategy: 'jwt',
},
callbacks: {
async session({ session, token }) {
if (token) {
session.user.id = token.id as string
session.user.publicId = token.publicId as string
session.user.name = token.name as string
session.user.email = token.email as string
session.user.image = token.image as string
}
return session
},
async jwt({ token, user }) {
const [result] = await db
.select()
.from(users)
.where(eq(users.email, token.email as string))
.limit(1)
if (!result) {
if (user) {
token.id = user.id
}
return token
}
return {
id: result.id,
publicId: result.publicId,
name: result.name,
email: result.email,
image: result.image,
}
},
},
})
declare module 'next-auth' {
interface Session {
user: {
id: string
publicId: string
name: string
email: string
image: string
}
}
}
import { handlers } from '@/lib/auth'
export const { GET, POST } = handlers
import { getToken } from 'next-auth/jwt'
import { withAuth } from 'next-auth/middleware'
import { NextResponse } from 'next/server'
export default withAuth(
async function middleware(req) {
const token = await getToken({ req })
const isAuth = !!token
const isAuthPage = req.nextUrl.pathname.startsWith('/access')
if (isAuthPage) {
if (isAuth) {
return NextResponse.redirect(new URL('/dashboard', req.url))
}
return null
}
if (!isAuth) {
let from = req.nextUrl.pathname
if (req.nextUrl.search) {
from += req.nextUrl.search
}
return NextResponse.redirect(
new URL(`/access?from=${encodeURIComponent(from)}`, req.url),
)
}
},
{
callbacks: {
async authorized() {
return true
},
},
},
)
export const config = {
matcher: ['/access', '/dashboard/:path*'],
}
import { auth, signIn } from '@/lib/auth'
import { redirect } from 'next/navigation'
const Page = async () => {
const session = await auth()
if (session) return redirect('/dashboard')
return (
<div className="flex min-h-[100dvh] flex-col items-center justify-center gap-8">
<form
action={async () => {
'use server'
await signIn('github')
}}
>
<button className="rounded-md border px-8 py-2.5" type="submit">
Signin with GitHub
</button>
</form>
</div>
)
}
export default Page
import { auth, signOut } from '@/lib/auth'
import { redirect } from 'next/navigation'
const Page = async () => {
const session = await auth()
if (!session) return redirect('/access')
return (
<div className="flex min-h-[100dvh] flex-col items-center justify-center gap-8">
<div className="text-center">
{Object.entries(session.user).map(([key, value]) => (
<p key={key}>
<span className="font-bold">{key}</span>: {value}
</p>
))}
</div>
<form
action={async () => {
'use server'
await signOut()
}}
>
<button className="rounded-md border px-8 py-2" type="submit">
Sign Out
</button>
</form>
</div>
)
}
export default Page
- [ ] Light and dark mode
- [ ] To added fine-grained instructions
- [ ] More features and points to be added
Created by @nrjdalal in 2023, released under the MIT license.