Web Computing Essentials — TNT 2026

The Fantastic Four

HTML · CSS · JavaScript · Bootstrap 5
Four superhero technologies. One unstoppable web stack.

Join the Team

Why These Four?

Every web page on earth is built from the same four technologies — whether it’s a multi-billion-dollar e-commerce site or a student’s first project. HTML provides the structure. CSS provides the style. JavaScript provides the behavior. Bootstrap 5 provides the professional framework that makes everything responsive and polished.

At TNT we call them the Fantastic Four because, like Marvel’s team, each member has a distinct power — and they only reach their full potential when they work together. Click any character card below to discover their superpower.

H.E.R.B.I.E. joins the team as our honorary fifth member, representing p5.js and GitHub Copilot — the creative and AI-powered tools that amplify everything the Four can do.

4 Core Technologies

+1 Honorary Member

∞ Pages You Can Build

1 Stack to Learn

The Roster

Click a Hero to Learn Their Power

Each hero represents a web technology. Together they form the complete toolkit every web developer relies on every single day.

The Thing

HTML

The skeleton. The structure. Rock-solid and essential.

The Foundation

Invisible Woman

CSS

She controls everything the eye can see — and what it can’t.

The Stylist

Human Torch

JavaScript

Blazing fast. Interactive. Lights up everything it touches.

The Dynamo

Mr. Fantastic

Bootstrap 5

Stretches to fit any screen. Flexible, responsive, brilliant.

The Framework

H.E.R.B.I.E.

p5.js & Copilot

The robot. Creative coding and AI amplified.

Honorary Member

Ready to go deeper? Open a hero’s modal and click TNT Deep Dive — or jump straight to the full reference below.

Fantastic Four Essentials

These are not separate tools you pick up one at a time — they are an integrated system that real web developers use together every single day. Learn how they work as a team and the web becomes yours.

See Them in CS Innovations Studio