Legacy JavaScript client
на сайте с 26 марта 2023, 14:59
The project was superseeded by 2 new official Telegram Web Apps:
https://github.com/morethanwords/tweb - Telegram Web K, based on source code of Webogram, rewritten in TypeScript.
https://github.com/Ajaxy/telegram-tt - Telegram Web Z, based on its own Teact framework (which re-implements React paradigm), uses a custom version of GramJS as an MTProto implementation. Written also in Typescript.