Web Fundamentals
See how the internet, browsers, and websites work — with simple words before you write any code.
Free lessons for kids, teens, and adults who are new to tech. We explain web basics, HTML, CSS, JavaScript, React, marketing, Python, and the MERN stack with short stories, simple pictures, and a place to try code. Go at your own pace.
Courses
Lessons
Of material
From first principles to full-stack, in the order that makes each idea click.
See how the internet, browsers, and websites work — with simple words before you write any code.
Learn HTML tags for headings, links, images, tables, and forms so you can build clear, easy-to-read pages.
Make pages look good with colors, layout, Flexbox, Grid, small screens, and simple motion — all explained slowly.
Learn JavaScript in small steps: variables, functions, lists, objects, the page (DOM), clicks, and async basics.
Build screens with React: reusable pieces (components), passing data (props), memory (state), and hooks.
Learn how people find businesses online: search, content, social posts, email, ads, numbers, brand, and simple plans.
Python from the start: variables, choices and loops, functions, lists, objects, files, modules, and mini projects.
Build a whole app with a database (MongoDB), server (Node + Express), and React front end — including deploy ideas.
Watch every algorithm run, step by step. Searching, sorting, recursion, and the patterns behind interview questions.
Insert, delete and search every structure by hand — arrays, linked lists, stacks, queues, trees, heaps, tries and graphs.
Defensive security from the ground up: ethics first, then passwords, hashing, HTTPS, authentication, and the OWASP Top 10.
A gentle path through HTML, CSS, JavaScript, and React — one lesson after another until front-end ideas feel familiar.
A longer path that adds Python and MERN after the front-end track — still explained in plain language.