Lucia

[55555-Jyeon]

🔗 documentation → https://lucia-auth.com/

• No more endless configuration and callbacks
• Fully typed
• Works in any runtime - Node.js, Bun, Deno, Cloudflare Workers
• Extensive database support out of the box

---

1️⃣ installation

npm install lucia

2️⃣ initialize Lucia

import { Lucia } from "lucia";

const adapter = new BetterSQLite3Adapter(db); // your adapter

export const lucia = new Lucia(adapter, {
    sessionCookie: {
        attributes: {
            // set to `true` when using HTTPS
            secure: process.env.NODE_ENV === "production"
        }
    }
});

// IMPORTANT!
declare module "lucia" {
    interface Register {
        Lucia: typeof lucia;
    }
}

[55555-Jyeon]

import { Lucia } from "lucia";

const lucia = new Lucia(new Adapter(db));

const session = await lucia.createSession(userId, {});
await lucia.validateSession(session.id);