A course with modules, lessons and progress
Enrolment is a rule, progress is data, and the student picks up where they left off on any device.
What gets built
Four things you could have working this week
Not a feature list. These are the apps people actually describe, and what the platform hands back when they do.
Video and files that are not public links
Uploads are hosted and served through short-lived signed URLs, so a paid lesson is not one right-click away from being shared.
A paywall that is a permission, not a screen
Who may read a lesson is decided by the database. Hiding the button is not access control, and it never was.
Certificates, quizzes and a student area
Completion, scores and downloadable certificates come from the same records that track progress.
Included
The parts nobody wants to build twice
Database, login, payments and publishing are part of the platform, not a list of services you go and wire up afterwards.
A real database, not a form dump
Every screen reads and writes models you can open, query and export. The data is a database of yours from the first minute, not a spreadsheet the app pretends to read.
Login for your own users
Email, magic link and Google sign-in, with roles and per-record ownership enforced by Postgres itself. A badly written screen cannot become a leak, because the database answers empty.
Payments that land in your account
Stripe, Pagar.me and Mercado Pago connect once. Card, Pix, boleto and subscriptions, with the card fields rendered by a hosted vault your app never touches.
Web, installable, and in the stores
One project published three ways: your own domain, an icon on the phone straight from the browser, and a signed binary submitted under your own store account.
Found in search, and by the models
Titles, metadata, sitemap, structured data and social images are generated with the app. Pages get found instead of only being linked.
React code you can take with you
Real React, edited line by line or by clicking the element on screen, exported as a ZIP or pushed to your GitHub. No lock-in you have to negotiate your way out of.
How it works
From a paragraph to a published app
Three steps, and the second one is the one people do not believe until they watch it.
Start here
A prompt you can paste right now
This is a complete first message, not a slogan. Paste it, change the nouns to yours, and you have an app to react to instead of a blank page.
Build an online course platform. Courses with modules and video lessons, plus attached PDFs; students enrol by buying a one-off course or a monthly subscription; progress is saved per lesson and a certificate is issued at a hundred percent; there is a public catalogue page for each course for search engines, and an instructor area to publish lessons and see enrolments and revenue.
Ready to start from
Templates in this category
A template is a working app with data already in it. Open one, make it yours, publish it under your own account.
Questions
Frequently asked questions
Describe it. See it running. Publish it to the store.
Free to start, no credit card. You only pay when you want to publish under your own brand, and you take the code with you if you ever want to.