Winner's Dev Notes

Listen for Telegram Bot text messages with grammY on Deno, extract user and message fields, and forward them to an application server as JSON with fetch.

Call Telegram WebApp.enableClosingConfirmation after Mini App initialization so users receive a confirmation prompt before closing or canceling the app.

Configure the Telegram Bot menu button with setChatMenuButton to open a Web App, or use setMyCommands to display a command list with grammY and Deno.

Call Telegram Bot API sendInvoice from Cocos Creator Web or a Mini App with bot and provider tokens, chat ID, currency and prices, then open the payment chat.

Inspect image UUID references in Cocos Creator or scan prefab and asset files with Node.js to find potentially unused images, then verify before deletion.

Connect a payment provider to Telegram Bot Payments, send an invoice with grammY, answer pre-checkout queries, and process successful-payment updates.

Use grammY and the Telegram Bot API to retrieve a user's ID, name, username, chat-member status, profile-photo file path, and accessible image URL.

Create a Telegram Mini App or game bot with BotFather, grammY, and Deno, then send games, Web Apps, inline keyboards, images, and text responses.

Bridge Cocos Creator TypeScript and Android Java through native reflection to copy text to the system clipboard, retrieve it, and handle empty results safely.

Resolve the Cocos Creator font-size-too-big texture-atlas warning by changing Label cache mode, reducing font size, increasing capacity, or limiting the character set.