Tool that deletes all your messages from a chat, channel, or conversation on Telegram without requiring admin privileges - en9inerd/go-tgeraser

Will try. There's also a Python version by the same author with many more stars, but I trust Go code more.

Open this URL in a browser https://api.telegram.org/bot{our_bot_token}/getUpdates

Generate an RSS feed from Telegram chats. You digital minimalism friend. - aigoncharov/telegram-to-rss

Mastogram helps you to keep your audience in Telegram, and your profile in Mastodon, thus boosting your capabilities.

Мне в скорости потребуется написать телеграм-бота. Может вот так?

A fork of both Dillo and Dillo NG with cool stuff added. Smolweb supported: Gopher and Gemini. All of a sudden, Telegram channels too? Plugins? I'll try it.