There are 2 repositories under ktgbotapi topic.
Type-safe library for work with Telegram Bot API
This repository contains several examples of simple bots which are using TelegramBotAPI
Posting system for telegram
Derezzed is a Telegram bot unfurling TikTok links
Booru boards grabber telegram bot
You can use this bot for several things like union of users, simplification of bots commands and others
StackOverflow → Telegram bridge. Monitoring a specific tag and posting questions to the TG group.
Telegram bot that manages appointments made for self-employed people.