Introductory

Web Demystified - YouTube

Getting started with the web - Learn web development | MDN

HTML

Semantics - MDN Web Docs Glossary: Definitions of Web-related terms | MDN

HTML: HyperText Markup Language | MDN

HTML: A good basis for accessibility - Learn web development | MDN

Plain HTML page; mice

CSS

Mice page with CSS

CSS: Cascading Style Sheets | MDN

JavaScript

Mice page with JavaScript

JavaScript | MDN

Metadata / microformats

Open Graph protocol

MF2 Microformats

Schema.org

Markdown

Markdown Tutorial - Introduction

Web (multiple topics)

MDN: Mozilla Developer Network

W3C Developers

W3Schools (not affiliated with W3C)

Recommended Reading Reference - tips & tricks - HUGO

Site building

Dynamic CMS

CMS speed dating: which platform should you use? | CIRA

Static site generators

Benefits of static generators

Hugo

Top starred SSG on GitHub

Hugo info

Really getting started with Hugo: four simple steps | BryceWray.com

Text editors

Recommended Reading Reference - tips & tricks - HUGO

Hugo Tutorials & Tips - tips & tricks - HUGO

CMS based on SSG

Cloud Cannon

Netlify CMS

Tina Cloud

Jamstack

Jamstack

Guide to Jamstack themes

SEO

Website testing

web.dev