<ul data-eligibleForWebStory="true"><li>Real-time chat apps like WhatsApp or multiplayer games like BGMI work smoothly using WebSockets, which enable constant two-way communication between clients and servers.</li><li>Traditional applications communicate over standard HTTP connections, where a request is sent, a temporary connection is formed, data is received, and the connection is closed, unlike the persistent connection of WebSockets.</li><li>WebSockets start as an HTTP request and, if accepted by the server, upgrade to a persistent connection that allows both client and server to send and receive messages freely without waiting, unlike the polling method used in HTTP for real-time experiences.</li><li>Major companies like Slack, Trello, and Google Docs leverage WebSockets to enable real-time collaboration and instant updates, showcasing the efficiency and effectiveness of using WebSockets for real-time applications.</li></ul>

WebSockets Explained: How Real-Time Chat Apps Work Behind the Scenes

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