Sitemap
Every page on TechTutorZone. The machine-readable version is sitemap.xml.
Main pages
HTML & CSS
- Semantic HTML: structure a page so browsers, readers and search engines understand it
- Responsive layout with Flexbox and Grid: which one, when, and a page you can build
- Fluid typography with clamp(): sizes that scale with the viewport without breakpoints
- CSS custom properties and a dark mode that respects the system setting
JavaScript
- JavaScript fundamentals: variables, types, functions and the equality rules that trip people up
- The DOM and events: build a to-do list that survives a reload
- Debugging JavaScript in browser developer tools: a method, not a guess
- Asynchronous JavaScript: promises, async/await and fetch without the mystery
Tools & Workflow
- Web performance basics: what makes a page slow and the fixes that matter most
- Web accessibility: a practical checklist you can apply to any page today
- Your first Node.js server: static files and a JSON API with no framework
- Git for beginners: the mental model, the ten commands, and how to undo things
Foundations
- Regular expressions: the useful 20% that handles 90% of jobs
- JSON explained: the grammar, what it cannot represent, and how to use it safely
- How to learn programming when tutorials stop working: a study method for self-taught developers
- Maths for programmers: binary, hexadecimal, modulo and why 0.1 + 0.2 is not 0.3