Telegram · June 2026

SANCHO — Telegram Mini App built with React + TypeScript

SANCHO is a Telegram Mini App frontend: product and plan catalog, crypto payment, user account and FAQ. The app opens inside Telegram and uses its theme and WebApp SDK.

What was built:

React 18 + TypeScript (strict) on Vite
Telegram WebApp integration (official SDK + typed wrapper)
Routing with React Router (HashRouter), state with Zustand, data via TanStack Query
Catalog, product page, crypto payment with QR code, profile, support/FAQ
CSS Modules + Telegram theme CSS variables (light/dark adaptation)
Feature-Sliced Design architecture (app/pages/widgets/features/entities/shared)
Mock-driven development against the backend contract — UI built independently
Code quality: ESLint + Prettier + Husky (pre-commit)

Role: full-cycle frontend development — architecture, UI, Telegram and API integration.

Project screens

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