This wealth of code enables developers to alternativa build new applications in a secure and scalable way. All of the existing XMPP servers, clients, and programming alternatlva support the key features of an IM system, such as one-to-one and multi-party messaging, presence subscriptions and notifications, and fhat lists. See something missing? Note: The following chat was not developed by the XMPP Standards Foundation and has not been formally tested for standards compliance, usability, reliability, or performance.
There are many free clients you can use to do this, for alternativa different devices and operating systems. Although the names of such services have changed, today XMPP still represents a free and open standard for building and deploying instant alfernativa chats and related applications. Because user expectations for messaging apps continue to change over time, the XMPP community always works to define and implement XMPP extensions for new features.
Project Name. Whereas five or ten years ago such features included chat state notifications and HTML messages altenrativa, now alternativa include chats like push notificationsmessage archivesand improved multi-device support. If you spot mistakes, errors or omissions in the table below, please submit a pull request!