Aurelia has the best parts of yesterday's Durandal, re-imagined for the modern web. Prepare yourself for a framework that:

Natively understands ECMAScript 6 modules and classes.

Works well with Web Components.

Has an extensible HTML templating engine.

Provides simple two-way databinding to any object.

Has sensible conventions that make development effortless.

If you are starting a new project, targeting >= IE9 or modern browsers, you'll really want to use Aurelia