firebase-js-rs

Unofficial Wasm bindings for Firebase JS SDKs written in Rust.

Get strted

Following example shows how to add email and password sign in to Sycamore app.

Add and initialize SDK

Install firebase-js-rs by running the following Cargo command in your project directory:

cargo add firebase-js-rs

or alternatively add the following line to your Cargo.toml:

toml firebase-js-rs = "0.1.1"

Then add project in the Firebase console and install JS SDKs from the CDN.

```html

```

Initialize Firebase app and get reference to the authentication service

```rust use sycamore::prelude::*; use firebasejsrs::{app::initialize_app, Config};

fn main() { sycamore::render(|cx| { view! { cx, // Initialize Firebase let firebaseapp = initializeapp(Config::initialize( "api_key", None, None, None, None, None, None, )); // Get reference to the auth service let auth = app.auth(); } }); }

```

Create new user

rust let result = auth.create_user_with_email_and_password(email, password).await;

Sign in user

rust let result = auth.sign_in_with_email_and_password(email, password).await;

Observe authentication state

rust let callback = Closure::new(move |user: JsValue| { // Get info about user }); auth.on_auth_state_changed(&callback); callback.forget();