By Marc Lou
Learn to code in weeks, not months
Everything you need to build your SaaS or any online business—even as a complete beginner.
Get instant access
2,391 entrepreneurs love the course
Day 1
Learn the fundamentals of coding
Day 4
Log in users and save in database
Day 9
Set up subscription payments
Day 14
Launch your idea!
Coding courses are designed for software engineers, not entrepreneurs
Coding as an employee
- • Invert binary trees
- • Master 47 sorting algorithms you'll never implement
- • Memorize Big O notation to impress your interviewer
- • Read documentation longer than The Lord of the Rings
- • Write complex code when a simple AI prompt would do
Coding as an entrepreneur
- • Learn only the fundamentals
- • Use AI to code for you
- • Keep learning on the fly
🚫
Instead of watching 100 hours of "JavaScript Basics" videos...
Learn what you need
Build features
Launch
Get feedbackStart a learning flywheel
Code like an entrepreneur — build your idea in 14 days to get real-world feedback and keep learning as you go.
Get instant access
No experience needed
First sale is definitely special, especially when it's your first self coded web-app. Thank you @marclou
—Jainil
Built confettisaas.pro, epicaitravelphotos.pro & more
From 0 to SaaS in 12 hours of video
Everything you need to build an online business, even if you have no experience
1. The Mindset
15 minutesLearn to code as an entrepreneur, not an employee
- How to ship products fast
- How to make money with code
- Finding motivation to build
2. The Fundamentals
1 hour 15 minutesEverything important about web development so you know how to tell the AI what to code for you
- How the internet works (HTTP, domain names)
- HTML
- CSS
- JavaScript
3. Your First SaaS
10 hours 26 minutesBuild and launch a real SaaS business that makes money
🎨 Frontend Development
- Next.js application
- React components
- Tailwind CSS
- UI/UX design
- SVG & icons
- Copywriting essentials
- Images
- Links
- Dynamic pages
- Responsive design
- Buttons
- Form inputs
🔒 Backend & Authentication
- Magic link authentication
- Google OAuth login
- Database with MongoDB
- API routes
- Backend VS. Frontend
- Cookies
- Data structures
- Private user dashboard
🚀 Business & Deployment
- Stripe subscriptions
- LemonSqueezy subscriptions
- Emails
- Domain names
- DNS
- Server hosting
🛠️ Developer Tools & Skills
- SEO (coming soon)
- AI-powered coding 🤖
- Git & GitHub
- Node.js
- AI-powered design 🤖
- Security best practices
- npm
- Terminal
- VSCode extensions
I built my app in almost a week. I shared on all social, and I guess people liked it. I got 140 new users and 5 paying users ($162.5)
—Andrei Bogdan
Built landingpro.ai, uireplicator.com & instantseoaudit.com
Wait... is it possible to learn that fast?
The average JavaScript course on Udemy is 64 hours. To build a tiny business, you would also need:
- + 72 hours for React
- + 32 hours for MongoDB
- + 16 hours for Tailwind, etc...
But the truth is, you'll only use 20% of what you learn.
These courses prepare you for the competitive job market.
But as an entrepreneur?
You need just enough to build your idea!
In 2025, AI makes coding even easier. It explains code, fixes bugs, and writes sections of your app for you.
🌟 AI gives you superpowers when you know the fundamentals
You don't need to know how CSS box-shadow works to create a button... Just ask the AI to do it for you!
CodeFast teaches you how to code like an entrepreneur:
- Learn the essentials (no fluff)
- Use AI to build faster
- Launch your idea
Learn in weeks, not years
2,391 entrepreneurs love the course
The startup I launched 3 weeks ago is now at $400 in MRR! I love CodeFast, I could never find something so straight to the point and easy to learn.
—Juan Belmont
Built nerdmask.com
Hey it's Marc, your teacher 👋
- I was fired from school and university.
- The way teachers taught was boring and impractical, so I didn’t care.
- In 2016, I faced the same issue trying to learn coding. Courses were too long and made for people who want to get a job. I almost gave up... 😔
- So I skipped the theory, built tiny apps, and made my first $1,000 online with a few lines of code.
- I realized I didn’t need to know everything to create something useful.
- Over time, I built 25 tiny businesses and earned over $200,000 with my SaaS. Now, coding is even easier—AI writes and fixes code for you.
- So I built CodeFast, the course I wish I had when I started:
- Short lessons
- Skip the fluff
- Build real businesses
- This course took 9 months and was shaped by 50 students in a beta. Some even made money with their 1st app! I hope you like it too.
I've never finished Udemy courses... Marc cuts the BS and teaches you only the most important parts of coding.
—Adsy
Built indielaunch.ch & mrrbanner.com
-43% OFF VALENTINE'S DAY
Share the love for coding! Perfect gift for your special someone.
days
hours
minutes
seconds
Code your idea fast, build your freedom
CodeFast Course
Learn to build your ideas, fast
$299
$169
USD
- 12 hours of video content (215 short lessons)
- Support from our instructor
- Private Discord community
- Lifetime updates
Access forever (no subscription)
BUNDLE
CodeFast Course + ShipFast
Ship your ideas even faster
$648
$299
USD
Everything in the course, and...
ShipFast | All-in Tier ($349)The codebase used by 5,000+ developers to ship startups in days, not weeks
Access forever (no subscription)
I tried learning web dev in the past but it was very tedious. I couldn't build a website... Marc goes straight to the point and I built my first SaaS in 3 weeks.
—Matthieu, built dicfast.com
Frequently Asked Questions
- Lifetime access to the CodeFast: 12 hours of video content (215 short lessons) to learn how to code from 0. You'll learn the mindset to build your own online business and build a real SaaS.
- Private Discord community: Ask questions, get help from our instructor, and share your progress with other learners.
- ShipFast (bundle only): The codebase used by 5,000+ entrepreneurs to ship your ideas even faster. It includes 30+ UI components, advanced features for your SaaS, and access to the Leaderboard.
- This course is for anyone who wants to learn to code and build their own apps, whether you’re a beginner or someone tired of long, theory-heavy courses made for the pre-AI world.
If you have no idea what coding is, our instructor will help you get started. - Yes, you can get a 100% refund if you meet both conditions:
- You've watched less than 10% of the course
- It's within 7 days of your purchase
Go to your CodeFast dashboard and click on the [Support] button to request a refund (no questions asked). - We'll start with the basics: HTML, CSS, and JavaScript.Then you'll build a SaaS:Frontend: React, Next.js, Tailwind CSS (+ daisyUI)Backend: Next.js API, Stripe for payments (or Lemon Squeezy), Resend for emails, MongoDB for databaseProgramming language: JavaScript
- Of course! As soon as you're comfortable with the basics, you'll learn how to use AI (GitHub Copilot) to design components, debug your code, and build your app faster.
- You’ll build practical projects like a small YouTube clone and a SaaS app with user authentification, subscription payments, database, etc. (just like a real startup!)
- No, you don't need ShipFast to follow the course.
🧑💻 CodeFast teaches you how to code a SaaS app from 0.
⚡️ ShipFast helps you launch your ideas faster (UI components, advanced features for your SaaS, etc...). - You’ll have access to a support community where you can ask questions and get help from our instructor 🧑🏫
I'll also teach you how to use AI tools to debug your code easily. Yes! You can send over the USD equivalent of the plan you want to purchase ($169 or $299) to my PayPal account: paypal.me/marclouvion
Once done, please email me with your purchase email so I can give you access to the course. Please allow a few hours to get access.
135k people trust me on Twitter. I'm not running away with the money 😊
Cool, contact me by email
2,391 students learned to code, fast
"I've never finished Udemy courses... Marc cuts the BS"
"I built my second app in a week"
"From knowing nothing to writing JavaScript"
"I built my first SaaS in 2-3 weeks"
"After CodeFast, I learned that coding is much faster and easier than I thought"
"I thought coding was hard, CodeFast changed that."
"Exactly what you need to build a small SaaS"
"I never found a course to become a startup founder"
"CodeFast helped me build my micro-SaaS"
Spend years learning JavaScript complex topics, or...
Take the red pill 💊
2,391 students joined Neo
I started coding just a week ago and already shipped my first project.
I built a tool to find 80%+ discounts on Amazon, and my app just hit 8.7K visitors in the last 24 hours! 😱
I built a tool to find 80%+ discounts on Amazon, and my app just hit 8.7K visitors in the last 24 hours! 😱
—Adam
Built AmazonFinder.deals
