Hey, I’m Xavier Jara

Your terminal, your editor and your coding agents as windows floating in the room around you, in a mixed-reality headset. Talk to the agents instead of typing, and lay out your whole workspace in 3D. Watch the trailer

A multi-layered AI diffusion generator for game GUIs: describe a HUD or menu and get engine-ready transparent layers, a background plus one cutout per element.

LoRAs on Qwen Image 2.1 that cut an element out of an image as a transparent PNG, soft edges included, in 4 to 6 steps. Built to pair with my RGBA FLUX.2 VAE.

A Figma-like UI design tool that runs inside a game engine editor, built with designer Zack. 400 pre-orders and sign-ups before launch; the announcement video hit 55k views on X.

Scratchify Blox 3 (visual scripting, acquired), GUI Editor+ (the UI editor the engine should have shipped) and Blob Lite, the paid predecessor of Canvas, with several hundred copies sold.

Building a pen-tablet receiver from scratch: coil, driver and signal decoding to read the stylus. Alongside it I design circuits and PCBs, and build ESP32 connected devices, a few of which still run at home.

Scan a notebook page or Wacom note and get a lesson, quiz or mind map via LLM-backed vector search. Shelved when NotebookLM came out, but I used it all through Terminale.

Qwen VL fine-tunes for bounding-box grounding, invoice PDF to table with vision models, a Connect Four net, and neural-net car steering with my own pathfinding.

A macOS menu-bar app for school grades, Flappy Bird on Apple Watch, a CO₂ calculator in Swift at 14, and real-time soft-body car physics that found an audience on YouTube.