Build With Replit and Canva Code

Builder 3: Replit Agent

Replit started as an online coding classroom used by millions of students, and its terms allow teens from 13 up (with parental permission while under 18), so this is the one builder where the account can be closer to yours. Its AI, Replit Agent, plans your app first, shows you the plan, then builds it while you watch. You can also open the real code files it wrote, which makes Replit the best bridge from vibe coding toward real coding.

1. Sign up with a parent at replit.com. Under-18s need parental permission; do it together and read the current terms.
2. Tell the Agent your app in the create box, using your 5 blocks.
3. Read its plan before approving. The Agent proposes what it will build. If the plan misses a screen or adds things you did not ask for, say so BEFORE it starts. Cheaper than fixing later.
4. Test in the preview, iterate with the fix-it pattern. Peek at the file list it created; you do not need to understand the code yet, just see that it is real and organized.
5. Publish when happy. Replit hosts your app on a public link.

Build a web app called Chore Champions for a family of four.

Screens:
1. Home: each family member as a card with their name (use nicknames: Mum, Dad, Zee, AJ), this week's chores, and a tap-to-mark-done tick.
2. Leaderboard: chores completed this week, funniest crown emoji on the leader.
3. Setup: add or edit chores and assign them to a person.

Actions: ticking a chore updates the leaderboard instantly. Un-ticking works too, no judgement.

Look: playful, sunny yellow and deep navy, chunky buttons, readable by a 7-year-old.

Data: save everything so it survives refreshes and works all week.

Builder 4: Canva Code

You may already live in Canva for school projects, and its rules (13+ with school and family accounts) make it comfortable territory. Canva Code turns a description into an interactive piece: a quiz, a calculator, a mini game, a countdown, right inside your design. It will not build a full multi-screen app with accounts and databases; it shines for small interactive things you can drop into presentations or share as a link.

1. Sign in to Canva (your school account, or a family account with a parent) at canva.com.
2. Find the AI code option (look for Canva Code or "Code for me" in the AI tools).
3. Describe your interactive piece: smaller than an app, one job, one screen.
4. Test, tweak, share. Canva pieces drop into designs, or share as their own link.

Make an interactive study-break spinner. A colourful wheel with 6 slices: stretch, water, 10 jumping jacks, tidy one thing, look out the window, deep breaths. A big SPIN button spins the wheel with a fun animation and lands on one slice. Bright Caribbean colours: teal, mango, coral. Big text.

Which builder for which idea?

You now know 4 reputable builders. Professionals pick tools per job, and now you can too: