Learn to Build the Web

Hands-on courses with a live playground. No fluff, just real skills, real projects, and a certificate to prove it. Pay once, learn forever.

56+ Courses
334+ Lessons
587+ Students
Global
lesson.html
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    <style>
      h1 { color: #00bcd4; }
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    <h1>Hello Merik!</h1>
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Preview β†’ Hello Merik!

The courses

JavaScript 5 lessons
Intermediate JavaScript

React: Components, State and Thinking in UI

The mental shift from editing the DOM to describing it. JSX, props, useState, lists and keys, and us...

5 lessons 112 students
Security 5 lessons
Intermediate Security

Web Security Basics: Not Getting Owned

The handful of mistakes behind most real breaches: SQL injection, XSS, CSRF, bad password storage an...

5 lessons 126 students
PHP 10 lessons
Intermediate PHP & MySQL

PHP & MySQL Fundamentals

Build dynamic server-side websites. Forms, databases, sessions, authentication, all from scratch....

10 lessons 190 students
Python 5 lessons
Intermediate Python

Flask: Your First Python Web App

Turn your Python into something people can open in a browser. Routes, templates, forms, a real datab...

5 lessons 70 students
Python 5 lessons
Intermediate Python

Python That Does Not Fall Over: Errors, Logging and Tests

The difference between a script that works on your machine and one you can leave running. Catch the ...

5 lessons 200 students
Design 5 lessons
Intermediate Tools

Linux Servers: SSH, Permissions and Logs

Running the machine your site lives on. Connecting with SSH keys, understanding permissions properly...

5 lessons 143 students
Web Development 5 lessons
Intermediate Web Development

Making Pages Fast on a Slow Connection

Performance for real conditions, not a fibre connection in a lab. Image weight, render blocking, laz...

5 lessons 63 students
Design 5 lessons
Intermediate Web Development

Accessibility: Building Sites Everyone Can Use

Semantic HTML, keyboard navigation, real alt text, colour contrast and ARIA used correctly. Accessib...

5 lessons 103 students
JavaScript 5 lessons
Intermediate JavaScript

TypeScript: Catching Bugs Before They Run

JavaScript with types, explained without the jargon. Annotations, interfaces, unions, optional value...

5 lessons 92 students
Tools 5 lessons
Intermediate Tools

Writing Tests That Catch Real Bugs

Testing explained by what it buys you. What to test and what to skip, arrange-act-assert, testing da...

5 lessons 63 students
CSS 5 lessons
Intermediate CSS

Tailwind CSS: Utility-First Without the Mess

Build interfaces fast with utility classes: spacing scale, flex and grid utilities, responsive and s...

5 lessons 136 students
PHP 5 lessons
Intermediate PHP & MySQL

Building APIs Other People Can Use

Design and build a JSON API properly: resource URLs, correct status codes, validation, authenticatio...

5 lessons 93 students

Learn by Actually Building

Every lesson has a live code playground, read, code, see results instantly. No switching tabs, no setup.

Live Playground

Every lesson has HTML/CSS/JS editors with instant preview. Learn by doing, not just watching.

Pay Once, Own Forever

No monthly subscriptions. Pay once via Paystack, M-Pesa or Crypto. Yours forever.

Real Certificate

Complete a course and get a verifiable PDF certificate with a unique code anyone can check online.

Truly Global

Pay in your currency. Paystack handles conversions. M-Pesa for Kenya. Crypto for everyone.

Academy Questions

Yes! Git & GitHub and Build a Portfolio Website are 100% free. Every paid course also has free preview lessons so you can try before buying.
Paystack (cards, mobile money, bank transfer, NGN, GHS, KES, ZAR, USD and more), M-Pesa for Kenya, and cryptocurrency via NOWPayments (BTC, ETH, USDT and 60+ coins). All prices auto-convert to your local currency.
Every lesson has an embedded live code editor with HTML, CSS, and JS tabs. Write code on one side, see the result instantly on the other. No setup, no installation, just open the lesson and start coding.
Yes! Complete all lessons in a course and a unique verifiable certificate is auto-generated. It has a code anyone can verify at merikagency.com/verify_certificate. Print or share it on LinkedIn.
Absolutely. Lessons have a 5-tab mobile layout, Theory, HTML, CSS, JS, and Preview. The full experience works on any smartphone, no app needed.
Every lesson has a hint button. You can also post in the Community feed where other learners and the Merik team can help. Pro members get priority support.
Early adopters lock in today's price. As more lessons and features are added, prices may rise, especially the Lifetime plan.
Not currently, lessons require an internet connection for the live playground and progress tracking.

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