API reference

Features to follow links without a full page load.

Features to submit and validate forms without a full page load.

Features to attach JavaScript behavior to HTML elements whenever they enter the page.

Features to open, close and look up overlays.

The JavaScript API to render, look up and destroy page fragments. Every link, form, overlay or poll that Unpoly handles ends in up.render(), and your own code can call it with the same options.

Features to update fragments without a user click.

Features to animate fragment updates.

Features to show which request is loading and which link leads to the current page.

Features to make HTTP requests and cache their responses.

Features to emit and observe DOM events.

HTTP headers that let your server inspect and steer Unpoly's rendering.

Low-level functions to access and change the DOM.

Features to control scrolling and focus when fragments are updated.

Features to update the browser history and handle the Back button.

Helper functions for basic JavaScript values.

Features to control when Unpoly boots.

Features to log Unpoly's activity to the browser console.