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PROJECT-BASED CODE SCHOOL — SINCE 2015

Learn to code by shipping real products.

Clone AirBnb. Build AI agents. Launch your SaaS. Follow real projects from empty folder to deployed product — no boring theory, ever.

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1000s

Makers since 2015

75+

Real projects shipped

$2M+

Earned teaching builders

100s HRS

Real-project screencasts

WHY MOST PEOPLE QUIT

error: stuck in tutorial hell

error: no real project to show

warning: motivation not found

By teaching thousands of people how to code, I learned that most of them struggle with the same barriers: no motivation, no specific goal, and nowhere to learn real skill sets that solve real problems.

We need another way to learn effectively.

Learn only what ships.

Product-Oriented-Approach: pick a real product, build it end to end, learn everything else on the way.

Short runway

Weeks to a working product, not years of theory.

Minimum stack

Learn only the tech the project needs.

Finished product

Every course ends with something deployed.

Founder confidence

Turn any business idea into a live app.

Real products, taught screen-by-screen.

Premium

Claude Ecosystem Bootcamp

10 HRS · 26 MODULES · PATH 03

Premium

OpenClaw Mastery

8 HRS · 21 MODULES · PATH 03

Premium

AI Ad SaaS

9 HRS · 38 LESSONS · PATH 02

Premium

Claude Code Mastery

7 HRS · 30 LESSONS · PATH 02

Premium

AI Agent for MCP & Vibe Coding

6 HRS · 26 LESSONS · PATH 02

Premium

AI Agent for Business & Marketing

5 HRS · 22 LESSONS · PATH 03

How to build UberEats with Python/Django and Swift (for iOS) - LEVEL 1

6 HOURS · 64 LESSONS · PATH 01

Build Crowdsourced Delivery App with Python/Django and Progressive Web App - LEVEL 1

6 HOURS · 49 LESSONS · PATH 01

Build Room Booking site like AirBnb with Ruby on Rails - LEVEL 1

10 HOURS · 77 LESSONS · PATH 01

Browse all 75+ projects →

People who stopped watching and started building

Firebase

@Firebase

New to Firebase and @angularjs ? Get started with this tutorial on @Code4Startup

Andrei Neagoie

@AndreiNeagoie

@Code4Startup @LeoTrieu Love what you are doing! Hope to see some new NodeJs and AngularJs courses in the future. Keep up the good work.

Zaid Lahham

@zaidlahham

@LeoTrieu its rare to find someone with such responsibilities and have the time to work on a big project like @Code4Startup - Well done!

Nathan Windsor

@nathanwindsor

When I was moving from music to web dev, the courses built by @LeoTrieu were 💯 helpful. To new devs, I really recommend his coursework, it's worth the time to learn.

Irving Torres

@IrvingTorresYC

@LeoTrieu @Code4Startup. I really like what you guys are doing. I really do think this is the best way of learning something. Hands on.u

Caleb Sylvest

@calebsylvest

@LeoTrieu I completed Hero Pro over the weekend, it was really good. Now working on a small Rails app using what I learned.

Firebase

@Firebase

New to Firebase and @angularjs ? Get started with this tutorial on @Code4Startup

Andrei Neagoie

@AndreiNeagoie

@Code4Startup @LeoTrieu Love what you are doing! Hope to see some new NodeJs and AngularJs courses in the future. Keep up the good work.

Zaid Lahham

@zaidlahham

@LeoTrieu its rare to find someone with such responsibilities and have the time to work on a big project like @Code4Startup - Well done!

Nathan Windsor

@nathanwindsor

When I was moving from music to web dev, the courses built by @LeoTrieu were 💯 helpful. To new devs, I really recommend his coursework, it's worth the time to learn.

Irving Torres

@IrvingTorresYC

@LeoTrieu @Code4Startup. I really like what you guys are doing. I really do think this is the best way of learning something. Hands on.u

Caleb Sylvest

@calebsylvest

@LeoTrieu I completed Hero Pro over the weekend, it was really good. Now working on a small Rails app using what I learned.

Minn

@minney_cat

@LeoTrieu , your @Code4Startup is exactly what I need to take fundamental dev language skills & apply them to a cool project. Can't wait!

Emmanuel Cousin

@emcousin

He teaches you how to clone Airbnb app in a few days: amazing work done by an amazing self-made dev @LeoTrieu .

Carlos Vega

@__el_Negro

@LeoTrieu @Code4Startup I love the approach you guys are using, it's one of those services built by real people for real people, keep it up!

Angela Tang

@_angelatang

Leo offers coding videos & marketing tools, tutorials especially for #startup. Worth to give it a try.

Mike Holford

@holfyio

@LeoTrieu Excited about starting from scratch with a model AirBnB site. Interested to see what I have been doing wrong! :)

Hannah Moyers

@h_moyers

I'm never motivated to copy ugly projects. But @Code4Startup ? Hell yeah I'd learn how to clone @Medium or @Airbnb !

Minn

@minney_cat

@LeoTrieu , your @Code4Startup is exactly what I need to take fundamental dev language skills & apply them to a cool project. Can't wait!

Emmanuel Cousin

@emcousin

He teaches you how to clone Airbnb app in a few days: amazing work done by an amazing self-made dev @LeoTrieu .

Carlos Vega

@__el_Negro

@LeoTrieu @Code4Startup I love the approach you guys are using, it's one of those services built by real people for real people, keep it up!

Angela Tang

@_angelatang

Leo offers coding videos & marketing tools, tutorials especially for #startup. Worth to give it a try.

Mike Holford

@holfyio

@LeoTrieu Excited about starting from scratch with a model AirBnB site. Interested to see what I have been doing wrong! :)

Hannah Moyers

@h_moyers

I'm never motivated to copy ugly projects. But @Code4Startup ? Hell yeah I'd learn how to clone @Medium or @Airbnb !

Gabriel Neuman

@gneuman

Learning to code thanks to @code4startup with @LeoTrieu

realph

@realph

@LeoTrieu Great work on @Code4Startup ! Fantastic and easy-to-follow courses. Looking forward to more!

Caroline Louie

@caroline_louie

Can't wait to start the new @Code4Startup tutorial for #rubyonrails !! Thanks @LeoTrieu #tutorial #code

Norbert Dragán

@NorbertDragan

Day 8: began the Airbnb tutorial on @Code4Startup w/ Ruby on Rails, Bootstrap & jQuery. Approx 30 hrs to complete w/ my pace #100DaysOfCode

Jack Smith

@_jacksmith

@Code4Startup it's a great idea!

Mark Marchenko

@marchenkomark

Great learning tool I discovered with code4startup.com Learning code by cloning startups. Excellent! @Code4Startup

Gabriel Neuman

@gneuman

Learning to code thanks to @code4startup with @LeoTrieu

realph

@realph

@LeoTrieu Great work on @Code4Startup ! Fantastic and easy-to-follow courses. Looking forward to more!

Caroline Louie

@caroline_louie

Can't wait to start the new @Code4Startup tutorial for #rubyonrails !! Thanks @LeoTrieu #tutorial #code

Norbert Dragán

@NorbertDragan

Day 8: began the Airbnb tutorial on @Code4Startup w/ Ruby on Rails, Bootstrap & jQuery. Approx 30 hrs to complete w/ my pace #100DaysOfCode

Jack Smith

@_jacksmith

@Code4Startup it's a great idea!

Mark Marchenko

@marchenkomark

Great learning tool I discovered with code4startup.com Learning code by cloning startups. Excellent! @Code4Startup

Hey, I'm Leo

A STAY-AT-HOME DAD OF 2 KIDS

In 2015 I quit my full-time software engineering job to teach code the way I wish someone had taught me: by building real products, not watching slides.

Since then I've run Code4Startup solo — while being a stay-at-home dad of two — and crossed the $2M milestone teaching thousands of makers to code and ship.

Every course here is a product I actually built, recorded screen-by-screen. If I can ship it, you can too.

SINCE 2015 $2M+ SOLO 1000s OF STUDENTS

Follow @LeoTrieu

$ npm run start-your-journey

Your first real product is one course away.

Pick a project, follow along, and finish with a real product live on the internet — not another certificate.

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