Codenus Holes

Web development looks overwhelming until you realize it's mostly the same 30 concepts showing up in different forms. The problem isn't the volume — it's never knowing where to start, or what's safe to skip. Codenus Holes breaks it down into cells. Each cell is one skill: HTML document structure, CSS flexbox, JavaScript fetch API, Git basics. You read a short lesson, answer a few questions, and the cell fills in. No 8-hour video courses, no theory that goes nowhere. Just the parts that actually matter when you sit down to build something real. 29 lessons across HTML, CSS, JavaScript, SEO, accessibility, deployment, design, and web fundamentals. Each one takes 5 to 8 minutes. The content is direct — what something does, when to use it, and what to avoid. No padding, no motivational preamble, no filler. After every lesson there's a quiz. Multiple choice, multi-select, context questions —…