There are 2 repositories under telegram-inline-bot topic.
Inline Telegram Bot that search images using Google Images
(dotnet) Telegram bots: very-very-ultra useful
Inline Telegram bot. Sends picture of exhausted wojak (or anything else) with your message.
Telegram Inline bot, which gives appropriate information about COVID-19 in the following countries, written in python.
A Telegram bot to create text stickers.
Telegram inline bot, Ruby version, long polling method used.