Developer rebuilds Doom using only CSS and HTML, turning divs into a full 3D game engine

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

Google Issues Zero-Day Attack Alert For 3.5 Billion Chrome Users

Google has issued an update alert for 3.5 billion Chrome browser users following confirmation of a new zero-day attack ...

Hidden Token Cost of Using Markdown in Your AI Prompts & Workflows

Did you know formatting your AI prompts with Markdown drains your token limit? Learn how Markdown impacts LLM costs and how to optimize ...