Otter

Build Cross-Platform Applications with Rust

Otter is an opinionated framework for building modern, cross-platform applications with Rust. Batteries include, great developer experience.

Cross-Platform

Modern applications run on web and mobile.

Web

Fast & Elegant

Otter uses the Leptos framework to build extremely fast web applications with Rust.

Mobile

Shared Core
Native UI

Otter apps have a shared core library and native user interfaces. That makes it easy to build beautiful apps in the design language of each platform.

Full-stack

Opinionated By Design

Otter is an opinionated framework that makes most of the decisions for you. We have carefully thought through many design decisions so that you don't have to. Batteries are included so that you can focus on your business logic.

Open source

A Rising Tide

Otter is built on open source and would not exist without it. We are committed to contributing back to the community, starting with Otter itself once version 0.1 gets released.

Coming Soon

Follow along on our blog as we are prototyping the first version of Otter as well as on social media.

Read our blog