First lesson · Idea Studio
Launch a small app in your workshop, change its first screen and capture the result in Preview. Starter code is included in the assignment.
Taught by Vadim · Updated November 2026
- Length
- 1 hours
- Lessons
- 2 assignments
- Modules
- 1 stages
- Practice card
- Included
What you’ll learn
- Build a small page with an idea field and a button. Submit a valid value and handle an empty field.
Program
1Step 1 · Launch Idea Studio and change the first screen
Who helps you

Vadim
School founder
GrootLab is a school for AI developers. We build games, apps and online services: define a task, work with AI, check the code and release a product. The workshop and a clear engineering process are at the heart of learning.
Reviews
AI
Your project
A result you can verify
Open the project, test the main scenario and demonstrate your work. Use feedback to choose the next small step.
Questions
Do I need any experience?
Each course lists its level. Beginner courses assume nothing; intermediate ones expect you to know the basics, and the first module recaps them.
How long do I have access?
For life. Paid courses are yours to keep, including future updates. Plus members keep access while subscribed.
Do I get a certificate?
Yes. Finish every lesson and you get a certificate with your name, the course and its length, ready to share.
What if it isn’t for me?
Paid courses come with a 30-day money-back guarantee, no questions asked.