Which companies are nodejs

Node.js is a JavaScript runtime based on the Chrome V8 engine, which allows JavaScript to run on the server side, thereby improving development efficiency and performance. The emergence of Node.js allows front-end developers to use JavaScript to develop efficient and high-performance applications on the server side, so Node.js is gradually becoming popular in the industry. So which companies are using Node.js? This article will introduce you to several well-known companies using Node.js.

1. Walmart

Walmart used Node.js and React to develop a platform that can serve both Web and Mobile. This platform provides more than 15,000 pages, covering All product categories are covered, with high availability and high concurrency performance. The platform also leverages a range of libraries and frameworks such as Express, Kraken, Hapi and StrongLoop.

2. PayPal

PayPal is an online payment company that uses Node.js to build their client and server applications. PayPal's front-end team built a framework called Kraken, which is a web application engineering solution based on Node.js and provides modular mechanism, template rendering, routing control, front-end packaging and other functions. PayPal's use and contribution to Node.js has made Kraken a widely used web application development framework.

3. Netflix

Netflix is ​​a globally renowned online video service provider that uses Node.js to build their user interface and management tools. Netflix's front-end team uses React, Node.js, and Elasticsearch to implement the data processing needs of its "global fleet."

4. LinkedIn

LinkedIn builds many of its core applications using Node.js. As the first choice for building back-end infrastructure, Node.js is used by LinkedIn in various core services, such as Kafka, Proxygen, Databus, Play, and Rest.li. In addition, LinkedIn has made many contributions in the field of Node.js, such as developing some Node.js modules and frameworks, and contributing to Node.js developers around the world.

5. Uber

Uber is one of the largest taxi service providers in the world, and it is also one of the important applications of Node.js. Uber has used Node.js to develop many backend services and data processing systems, such as rich real-time data monitors, log analysis tools, and the UberEATS food ordering service.

The above are a few leading companies that have in-depth research and extensive use of Node.js applications. The rapid expansion of Node.js and the rapid development of the ecosystem have led many companies to invest in Node.js and implement it in their business. Node.js builds server-side software of all types, and these companies take advantage of its lightweight and highly scalable nature. At the same time, this open source community is still developing, providing more advanced technologies and tools, and will bring more possibilities and opportunities to these companies in the future.

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