I made a custom cursor builder in 1 week

In plain words

Cursumber is a web tool for creating and integrating custom cursors into websites. Users upload PNG or JPG images, preview them in real-time, and integrate them via a JavaScript snippet. The platform supports cursor customization and is designed to be straightforward for web developers and designers who want to add unique cursor designs to their projects with minimal technical effort.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

Hi HN, Over the past week, I've been developing Cursumber, a tool designed to help you easily create and integrate unique cursors into your website. Today marks the soft launch of this platform, and I'm eager to gather community feedback and gauge market interest. Features of Cursumber: Upload and Customize: Select…

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• PF
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  Hi! We noticed that our users extensively use Shuffle (a visual editor for developers) in conjunction with Cursor. That's why we built the Shuffle CLI, a lightweight tool that creates a seamless bridge between Shuffle and Cursor. With this CLI, you can: * Sync your visual components from Shuffle directly into Cursor projects * Automatically generate clean, editable code from your designs * Keep your design and dev workflows tightly integrated without copy-pasting or re-exporting We built this to reduce the friction between prototyping and production. If you're using Cursor as your IDE and…

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