I just use Brother Laser printers -- Ink Jet is just a brutally bad way of printing. The multi-function printers are ultra reliable and cheap to operate.
We do WebGL, WebVR, CUDA, JavaScript and Node.js and lots of advanced stuff. We service dozens of service-based clients, and 250,000 individual users. We are rapidly growing.
We also contribute to lots of open source libraries including Three.JS.
Really nice work compared to what I consider to be the quite bad Brotli -- an incredibly slow compression standard that only ended up in browsers because it was created by Google.