We currently sell to companies and organisations only. Request a quote for your team; you will usually have it within one working day.

Vibe Coding 201 — Databases, APIs and authentication

From loose little apps to one real tool that remembers your data

Study load: approx. 8–10 hours

21 lessons Lesson 1.1 is free to view
Lesson 1.1 is free. Read it first — then decide.
Start the free lesson Request a quote
1

From idea to data-driven tool

0 / 3
○ 1.1 What makes a tool truly useful? Free ○ 1.2 Choose your tool 🔒 ○ 1.3 What data will you store? 🔒
2

Building more solidly than in 101

0 / 3
○ 2.1 From a single app to multiple screens 🔒 ○ 2.2 Working with Claude Code 🔒 ○ 2.3 Keeping your project organised 🔒
3

Your app remembers things (data)

0 / 3
○ 3.1 Why your app remembers nothing right now 🔒 ○ 3.2 Storing and retrieving data 🔒 ○ 3.3 Your first working data 🔒
4

Working with your data

0 / 3
○ 4.1 Managing lists 🔒 ○ 4.2 Searching, filtering and sorting 🔒 ○ 4.3 Relationships between data 🔒
5

Connecting to other services (APIs)

0 / 3
○ 5.1 What is an API? 🔒 ○ 5.2 Fetching data 🔒 ○ 5.3 Sending data 🔒
6

Logging in & accounts (authentication)

0 / 3
○ 6.1 Why log in? 🔒 ○ 6.2 Registering, logging in, logging out 🔒 ○ 6.3 Storing passwords safely 🔒
7

Secure & finished

0 / 3
○ 7.1 Input that doesn't break 🔒 ○ 7.2 Protecting sensitive data 🔒 ○ 7.3 Access and roles 🔒

Frequently asked questions

Can I try this course first?

Yes. Lesson 1.1 is the free trial lesson: you can read it without an account and without paying.

How long does this course take?

The study load is approx. 8–10 hours. You work at your own pace, so you decide how to spread it.

Which languages is this course available in?

This course is available in Dutch and German and English and Spanish and French.

Do I get a certificate?

Yes. Anyone who completes every lesson of a course receives a personal certificate with a unique code.

How long do I keep access to a course I bought?

Access is not a subscription: you pay once. After buying you have at least twenty-four months of access to the course or bundle, and after that for as long as your account exists and we offer the course.

Can my employer buy this for the whole team?

Yes. From 3 employees a volume discount applies. Your employer requests a quote for that on the business page.