WebSockets Insights

What is WebSockets?

WebSockets is a communication protocol that provides full-duplex communication channels over a single TCP connection. It is commonly used to create real-time applications such as chat applications, online games, and live data feeds, where continuous and bidirectional data transfer between client and server is required.

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What other technologies are related to WebSockets?

WebSockets Competitor Technologies

Server Sent Events

SSE is a unidirectional communication protocol, where the server pushes data to the client. While not a full-duplex channel like WebSockets, it serves a similar purpose for real-time updates from server to client, thus competing in certain use cases.

mentioned alongside WebSockets in 69% (330) of relevant job posts

WebRTC

WebRTC is another real-time communication technology enabling peer-to-peer connections for audio, video, and data. It provides similar functionalities as WebSockets for certain applications but uses a different approach.

mentioned alongside WebSockets in 9% (810) of relevant job posts

SignalR

SignalR is a library to simplify adding real-time web functionality to apps. It can use WebSockets under the hood, but can also use other techniques and provides a higher-level abstraction, making it a competitor in some scenarios.

mentioned alongside WebSockets in 9% (400) of relevant job posts

MQTT

MQTT is a messaging protocol for IoT devices, often used for real-time data transmission. It is an alternative to WebSockets in some use cases.

mentioned alongside WebSockets in 3% (937) of relevant job posts

REST

REST is an architectural style for building APIs. While REST is generally request-response based, WebSockets provide a persistent connection for real-time updates, making them alternatives for specific use cases.

mentioned alongside WebSockets in 1% (3.1k) of relevant job posts

RESTful APIs

RESTful APIs are a style of API built using REST principles. While REST is generally request-response based, WebSockets provide a persistent connection for real-time updates, making them alternatives for specific use cases.

mentioned alongside WebSockets in 1% (1.9k) of relevant job posts

RabbitMQ

RabbitMQ is a message broker. Can be used as an alternative way to push notifications in real time, thus a competitor.

mentioned alongside WebSockets in 1% (1.5k) of relevant job posts

WebSockets Complementary Technologies

Socket.io

Socket.IO is a library that enables real-time, bidirectional, and event-based communication. It builds on top of WebSockets and provides additional features, making WebSockets easier to use. It is therefore complementary.

mentioned alongside WebSockets in 10% (351) of relevant job posts