How we build the Web has changed. The way we learn to do it has, too.

The traditional approach is dead. Learn with a system grounded in science and GenAI: deliberate practice, personalization, immediate feedback, and solid fundamentals.

Try it now

Right now, no registration required,
or continue reading.

Tell me about yourself

At least 30 characters. Mentat uses it to personalize teaching.

0 / 1000

Pick a concept to start

Introduction

Fundamentals

Data Structures

Async

DOM & Events

OOP

Utilities

Patterns

Select a concept from the catalog to start

Don't prepare for a world that no longer exists

Building the Web has changed. One (or several) AI agents will write the first draft, and your value is knowing what to ask for, what to audit, and how to assemble it into a system. Learning to do it professionally calls for a different approach: deliberate practice, immediate feedback, and solid fundamentals to build on.

REALITY CHECK

I've never felt more behind as a programmer. An extremely powerful alien tool has been distributed with no manual.

Andrej Karpathy · OpenAI co-founder, ex-Tesla AI
View on X →

75% of our engineering team lost their jobs yesterday due to AI's brutal impact on our business.

Adam Wathan · creator of Tailwind CSS
View on GitHub →

"I'm done." After laying off 40% of the Laracasts team in December 2025.

Jeffrey Way · Laracasts founder
Watch video →

How FrontendLeap works

Think of the best tutorial you've ever read, or the best video you've ever watched. It's static content. The same for you and for hundreds, thousands, or millions of other people. It ignores who you are, what you're after, how you learn, what clicks for you and what blocks you.

At FrontendLeap you'll learn with Mentat, an AI agent trained to teach the Web, not a chatbot or a code assistant. It teaches by conversation, not by lecture. It adapts to you, not the other way around. Each concept is tackled with deliberate practice at the edge of your ability, with immediate feedback, in the language and at the pace you need. You're not watching a video: you're building something.

Science has known how the human brain learns for over a century. Modern education ignored it because applying it at scale was impossible. Not anymore.

Spaced Repetition

Ebbinghaus, 1885

Strategically spaced review to combat the forgetting curve and consolidate long-term memory.

Scaffolding & ZPD

Vygotsky, 1978

Learning in the Zone of Proximal Development, with scaffolding gradually removed as you gain competence.

2 Sigma Problem

Bloom, 1984

Personalized tutoring beats group instruction by two standard deviations.

Deliberate Practice

Ericsson, 1993

Not just "practice": practicing at the edge of your ability, with specific goals and high concentration.

The Testing Effect

Roediger & Karpicke, 2006

Retrieving information from memory reinforces learning far more than re-studying it.

Immediate Feedback

Hattie & Timperley, 2007

Instant feedback on mistakes corrects mental models before they solidify incorrectly.

I built this around these and other principles, alongside my own experience teaching the Web to hundreds of students. It's not theory copied from a paper: it's what I've watched work, in classrooms and out.

Who's behind this

Juan Andrés Núñez

Juan Andrés Núñez

GenAI-specialized Frontend Engineer and professional educator

I'm a senior Frontend Engineer working through the biggest technological transformation of recent times. I've seen first-hand what works and what doesn't. I've learned how to make the most of it. I don't speak from hearsay. I have direct experience. I have skin in the game.

FrontendLeap
© 2026 FrontendLeap by Juan Andrés Núñez
- All rights reserved.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.