Yes, you can build a free learning site with video lessons and practice questions.
You can build subject pages, video lessons, practice questions and saved progress. Start with one subject and a small lesson library. You will need your own teaching content or permission to use someone else's.
What keeps people on Khan Academy:Years of polish
The checker split your own version of Khan Academy into its key parts and sorted each one.
Subjects and lesson lists
Vibecode can build subject pages with lessons grouped by topic.
Works out of the box
Video lessons
Use videos you have permission to embed, or connect your own Mux account to host them.
Needs setup
Practice questions
Vibecode can build quizzes with answer checks, hints and explanations using content you provide.
Works out of the box
Saved learning progress
Save completed lessons and practice scores in the student's browser for the first version.
Works out of the box
Student accounts
Use Vibecode Cloud on Plus to let students sign in and keep progress across devices.
Needs setup
A website lets students study on school computers, tablets and phones.
Plan ahead: Use your own or licensed lesson content, and check child privacy rules before collecting student account details.
Written by the checker for a first version. Paste it into Vibecode as is, or change it to make the app yours.
Build a free learning website for students studying basic math. The main screen should show a clear topic list with lesson titles and completion marks. Tapping a lesson opens a page with a sample video embed, a short lesson description and a Start practice button. Practice should show one multiple-choice question at a time, check the answer and explain why it is right or wrong. Let students retry questions and save completed lessons and practice scores in their browser without signing in. Use a clean white background, blue accents, large readable text and a friendly classroom style. Include realistic sample lessons, questions and explanations, and clearly mark placeholder videos.
Opens Vibecode with this prompt ready. Your first build is free.
Khan Academy gives learners a complete, expert developed curriculum for free, rather than a site they must fill with accurate teaching material themselves.
Can I vibe code Duolingo?Short game-like lessons for learning a languageYes
Can I vibe code Quizlet?Flashcards and study games for any subjectYes
Can I vibe code Photomath?Scanning a math problem to see the steps that solve itYes
Can I vibe code Brilliant?Interactive lessons in math, science and codingYesYes, you can build a free learning site with video lessons and practice questions. You can build subject pages, video lessons, practice questions and saved progress. Start with one subject and a small lesson library. You will need your own teaching content or permission to use someone else's.
Vibecode builds a first version from one prompt, and the checker would start with these parts: a topic list for one school subject; lesson pages with sample video embeds; practice questions with explanations and progress saved in the browser. Plan on an afternoon for a working first version with its real features.
Vibecode's first build is free for new accounts that sign up with Google or Apple on the web or the iPhone app, as the account's first project: one build of about 10 minutes with up to 3 features, on sample data. After that you need credits, from a paid plan or auto-reload. For your own version of Khan Academy, the checker lists these costs: Vibecode Plus ($20 a month).
Khan Academy gives learners a complete, expert developed curriculum for free, rather than a site they must fill with accurate teaching material themselves. A version you build yourself won't have these: Khan Academy's original curriculum; years of learning effectiveness research; dedicated curriculum review team.
Checked October 21, 2026 with the free Can I vibe code it? checker
Khan Academy is a trademark of its owner. Vibecode isn't affiliated with or endorsed by Khan Academy.
Start from the checker's prompt and get a first version you can tap through. Your first build is free. Got a twist on it? Check that idea first.