Become a sponsor to Tinchox5

Hi, I'm Juan Martin, founder of Zumerlab.

Zumerlab is a small open-source lab where I build tools for the web. They all start from the same idea: the browser can do more than we ask of it, and good tools should be small, fast and free to use.

What I work on:

SnapDOM and its family. SnapDOM is a fast and accurate engine that captures any DOM element as an image, a PDF or an editable vector. It has passed 8,000 GitHub stars and runs in about 2 million installs a month. Around it I build SnapDIFF, visual regression testing in the browser, and SnapEye and SnapSurf, which give AI coding agents eyes on a page and a clear record of what their actions changed.

Orbit. A CSS framework that puts HTML on circles: gauges, dials, knobs, radial menus, charts and watch faces. Orbit Kit adds ready-made components, one tag each.

Zumly. Zoom-based navigation for the web, where you move through a site by zooming into it.

Pulse. A radial interface for monitoring and controlling systems, built on Orbit and Zumly. Pulse for the home shows a house as rings, one per system, on top of Home Assistant and openHAB.

Sponsorships buy time. Time to maintain SnapDOM's core and fix browser edge cases, to write documentation, to grow the plugin ecosystem, and to keep the newer projects moving until they are as solid as the oldest one.

If any of this helps your product, your workflow or your own open-source work, sponsoring is a direct way to keep it going.