MTKruto

MTKruto is a cross-runtime JavaScript library designed for developers building Telegram clients, enabling them to interact with the Telegram API across various environments like Node.js, Deno, and browsers. It is particularly interesting because it abstracts away the complexity of MTProto, Telegram’s custom protocol, while maintaining high performance and full type safety. This makes it a powerful, modern tool for creating custom Telegram bots, userbots, or client applications without being tied to a single runtime.