About TechTutorZone
What TechTutorZone is, who writes it, what it covers, and how the tutorials are checked and kept up to date.
TechTutorZone is a small, independent website that publishes tutorials about web development. It is not a company, a school or a course platform. It is a set of 16 written tutorials and a handful of free browser tools, maintained by a small editorial team who write under the site name rather than individual bylines.
What the site covers
- HTML and CSS: page structure, responsive layout with Flexbox and Grid, fluid typography, and theming with custom properties.
- JavaScript: the language itself, the DOM and events, asynchronous code with
fetch, and debugging in browser developer tools. - Tools and workflow: a first Node.js server, Git for beginners, web performance and accessibility.
- Foundations: regular expressions, JSON, the arithmetic programmers meet every day (binary, modulo, floating point), and advice on how to learn.
The audience is people in their first year or two of web development: students, self-taught learners, and working developers who want a plain explanation of something they have been copy-pasting. Each tutorial is written to be read in ten to fifteen minutes and ends with a small exercise.
How the tutorials are written
Every tutorial is written by the editorial team from scratch, in our own words, for this site. We do not republish, paraphrase or auto-generate content from other sites. Before an article is published, every code sample in it is run in a current version of Chrome and Firefox (and Node.js, for the server examples), and claims about browser behaviour are checked against the relevant specification or MDN documentation. Where a feature is recent or behaves differently between browsers, the article says so.
Articles show two dates: when they were first published and when they were last revised. When a tool or browser changes in a way that affects an article, we revise the article and move the date rather than leaving stale advice in place. The editorial policy describes this in more detail.
The browser tools
The tools section has a colour contrast checker, a fluid type calculator, a JSON formatter and a regular expression tester. They run entirely in your browser: there is no server behind them and nothing you type is uploaded or stored.
What the site does not do
- It does not sell courses, certificates or consulting.
- It has no accounts, newsletter or comment system, so it collects no personal data from readers beyond ordinary web-server logs (see the privacy policy).
- It does not publish sponsored articles or affiliate reviews.
Reporting a mistake
If a sample does not run, an explanation is wrong, or a link is dead, please tell us. Corrections are the most useful mail we get. Include the tutorial title and, if you can, the browser or Node.js version you were using.