All work

Tamabi

Case 02 of 10

  • EdTech
  • Platform
  • 2026
Visit tamabi.school

Overview

An online school for tutors: courses, homework, mock exams, live streams and shared whiteboards, a class leaderboard — and a pixel campus where students walk around between lessons.

Year
2026
Type
EdTech · Platform
Role
Design and full-stack development
3
ways to log in with Telegram
9
colour themes
0
passwords to remember

Challenge and solution

The challenge

A tutor’s students live in Telegram — ask them to create yet another account and password and many never show up. Courses, homework, mock exams and live lessons were spread across chats and tools.

The solution

One installable app where Telegram is the only way in: the login widget, the Mini App, or a QR handoff from phone to desktop. Lessons, homework, mock exams, shared whiteboards and a class leaderboard live together, and a pixel campus gives students a place to hang out between lessons.

What it does

  • Courses split into blocks, with progress for every student
  • Homework and mock exams with results for the teacher
  • Live streams and shared whiteboards
  • Class leaderboard
  • Pixel campus where students walk around between lessons
  • Log in with Telegram: widget, Mini App or a QR code from the phone
  • Installable app with light and dark modes and 9 colour themes

Under the hood

  • Live event stream tells the teacher the moment homework or a test comes in; it reconnects on its own.
  • QR login: the desktop waits, the phone confirms through Telegram, polling pauses in a hidden tab.
  • The colour theme is applied before the first paint, so there is never a flash of the wrong colours.
  • Runs as a website, an installed app and a Telegram Mini App from one codebase.
  • Next.js
  • React
  • Tailwind CSS
  • Motion
  • Telegram
  • PWA