Captures the two completed POCs that resolve the highest-leverage unknowns
around the alknet-desktop direction (Rust + wgpu + rquickjs + ujsx over three.js):
- ui-spoke-poc: headless WebGPU rendering in Deno, three.js WebGPURenderer via
device-capture, MSDF text (the '2D UI is rocket surgery' subproblem)
- quickjs-reactive-probe: @preact/signals-core + @alkdev/typebox + @alkdev/ujsx
reconciler verified compatible with QuickJS-NG via rquickjs
Documents the rejected deno-desktop alternative, the established architectural
direction (head-worker over irpc/ALPN, two HostConfigs over one wgpu surface),
headless/headed parity via llvmpipe, the supply-chain surface reduction, and
the open unknowns that remain before SDD can begin.
glm-5.2
969a66774a