KiCad is a useful tool for designing printed circuit boards, but it’s of no use to you if you can’t install it on the computer you’re on. To get around that, [Akshay Rukade] has whipped up a browser-based alternative to help keep you working in less permissive environments. It’s called ZiroEDA.

Quite simply, ZiroEDA is a TypeScript port of KiCad 10.0.6’s C++ source code. You get the schematic editor, the PCB editor, the interactive router, and the electrical and design rule checkers all running in a browser. It can open .kicad_pro files as you’d expect, and you can edit and save them as you would if you were working in standard KiCad directly.

[Akshay] reports that KiCad’s own kicad-cli was used for compatibility testing, and that zone fills came out vertex-identical from ZiroEDA versus using KiCad itself. With that said, the project is still a work in progress, and some dialogs from the original software are still missing. Projects are said to be end-to-end encrypted, but you’ll hopefully lose your job quickly if you try and put anything important to national security through a tool like this. You can always try it, just to give your higher-ups a heart attack.

Source is available on GitHub if you want to see how it all ticks. We’ve featured other great KiCad hacks before, too, like this GPU-accelerated autorouter. If you’re working on PCB tools of your own, don’t hesitate to notify the tipsline.

Valve recently began shipping its long-awaited VR headset, the Steam Frame. Now, there is a hardware reference repository that includes everything a budding modder might need, and then some.

Want to design and 3D print some add-ons, or a carrying case, or some other doodad? There’s no need to break out the calipers or 3D scan the hardware. The repository contains STEP format models of the VR core module, head strap, and controllers, so it’s as easy as possible to design things that’ll fit. The location of the IR tracking LEDs embedded in the controllers is also documented, so one can ensure their design doesn’t occlude them.

That’s not all. The Frame has a user-accessible hardware expansion port at its front. This port exposes two interfaces: high-speed MIPI camera and PCI Express. This expansion port is documented in the repository, and even has a simple reference design built in both KiCad and Altium.

We’re glad to see Valve maintain their hacker-friendly hardware design with the Steam Frame. Demand for The Frame outstrips supply so far, so if you’re on the waitlist, you might want to browse the repository and get an early start on whatever customizations you have in mind while you wait for your confirmation. And when you get something working, drop us a note on the tips line!