About
This chat is dedicated to the A2 Operating System and the Active Oberon programming language, on which this system is entirely written. The source codes of the system are covered by a BSD-like license. A2 OS repo: https://gitlab.inf.ethz.ch/felixf/oberon
Channel Info
In short
A2 Operating System is a Telegram group in the Technology category with 12,811 members. People write in Russian in this group. The link was last checked on January 31, 2026.
What you'll find inside
Channels in the Technology category cover gadgets, software, AI, apps and industry news, often with reviews and tutorials. Quality varies a lot from channel to channel, and for anything you install, the official download link is always safer than a reposted file.
What language is it in?
Heads up: people write in Russian in this group, not in English.
If you don't read that language, this listing probably won't be much use to you.
The details
- Type
- Telegram group
- Category
- Technology
- Language of the content
- Russian
- Members
- 12,811(12.8K)
- Access
- Public — anyone with the link can join
- Telegram username
- @a2operatingsystem
- Added to the directory
- May 6, 2026
- Link last checked
- January 31, 2026
Checked on that date means the link existed and responded that day. Nothing more: it says nothing about the content or about who runs it.
How to join A2 Operating System
- Open the link on this page. It points to t.me/a2operatingsystem.
- Telegram opens — the app if you have it, the web version if you don't — and asks you to confirm before showing the chat.
- Tap Join and you can start reading and writing. You can leave whenever you want.
Questions people ask
What is A2 Operating System?
A2 Operating System is a Telegram group in the Technology category with 12,811 members. People write in Russian in this group.
How many members does A2 Operating System have?
A2 Operating System has 12,811 members, according to the last update of this listing on August 13, 2026.
When was A2 Operating System added to TelegramRadar?
This listing was added to the directory on May 6, 2026. The details shown were last updated on August 13, 2026.
What language do people write in A2 Operating System?
People write in Russian in this group. If you don't read that language, this listing probably won't be much use to you.
Is it free to join A2 Operating System?
Yes. Telegram is free to use and TelegramRadar doesn't charge anything for opening the link.
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