Telegram Bot API for Java
A Python wrapper you can't refuse
Java library to create bots using Telegram Bots API
Open source machine learning framework to automate text conversations
Modern Telegram Bot Framework for Node.js
Lightweight Telegram RSS notification bot
Telegram UserBot, Built in Python Using Telethon lib
Elegant, modern and asynchronous Telegram MTProto API framework
Messaging APIs for multi-platform
A framework agnostic PHP library to build chat bots
The easy way to write Telegram bots in Node.js
The Pokemon Go Bot, baking with community
Create chat bots for Facebook Messenger, Slack, Amazon Alexa, etc.