IRC

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Internet Relay Chat (IRC)

Internet Relay Chat (IRC) is an open communication protocol that allows real-time communication between users on different networks. It was created in 1988 as an alternative to the non-reliable and unreliable packet radio model of communications used in BULLETIN BOARD SYSTEMS (BBSs). IRC is based on a client-server model, where clients connect to servers to communicate.

Origin

IRC was developed by Jarkko Oikarinen at University of Oulu, Finland. The original code was distributed under the GNU General Public License, but in 1992, it was moved to a public domain. IRC has been widely adopted as a communication protocol for online communities due to its open-source nature and its features that include:

Features

  1. Real-Time Communication: Unlike email or instant messaging, where messages are sent when the receiver is available, IRC allows users to communicate in real time. This means there's no need for a delay before receiving a message as with email and it allows for quick responses and discussions.

  2. Channel-based Communication: Messages are broadcasted into channels instead of sending them directly to other users. This allows conversations to be conducted within certain topics or areas.

  3. Self-Hosting: As an open source protocol, IRC is also open to self-hosting, meaning that users can set up their own servers to create their own communities.

  4. Versatility: IRC can handle both textual and visual communication, allowing for a diverse range of interactions from casual chats to more formal discussions.

Pioneers in Real-Time Interaction

IRC has been widely adopted and is still one of the most popular real-time interaction platforms today. It's been instrumental in establishing communities around various topics, including technology, gaming, music, and science. IRC servers are often referred to as 'chat rooms', serving thousands or even millions of users at once.

Conclusion

Internet Relay Chat (IRC) is an open source protocol for real-time communication that has been instrumental in forming online communities. Its features, including real-time interaction, channel-based communication, and self-hosting, make it a versatile tool for both casual and formal discussions among users from around the world.