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

Three years after the first season, the all-stars spin-off is back.

It will mark twenty years since the start of his first season.

Free cryptographically verified code quality scoring for software procurement. The best software wins. Not the best ...

Applied mathematics is the application of mathematical techniques to describe real-world systems and solve technologically relevant problems. This can include the mechanics of a moving body, the ...