Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

A proof of concept used OpenClaw's localhost dashboard inside VS Code's integrated browser to compare it directly with Copilot on the same SKILL.md file, finding that OpenClaw delivered broader, more ...

OpenClaw's Node for VS Code extension proved it can support a real local file-based workflow, but on Windows the experience still feels more like early infrastructure than finished tooling.

SolveSpace is a free, open-source CAD tool that fits in 1MB, with a full 3D solver, parametric sketching, and a browser-based ...