Node.js is a cross-platform, open-source runtime environment created by Ryan Dahl in 2009, designed to execute web applications outside the browser and to handle multiple concurrent connections effectively. It is favored by major companies like Netflix and PayPal for its scalability, robustness, and supportive ecosystem, with key features including non-blocking I/O and Node Package Manager. Node.js is particularly popular for building IoT applications, real-time applications, and more, with significant improvements in performance and cost effectiveness noted by its users.

1. Node.JS Guide
2022

2. Introduction to NodeJS
NodeJS is a cross-platform, open-source runtime environment and
library used to execute web applications outside of the client’s
browser.
Some of the greatest names in international industry, including
Netflix, PayPal, and LinkedIn, employ the software development
technology Node.js to create quick, high-quality apps.

3. History of NodeJS
Ryan Dahl invented Node.js in 2009. Dahl had previously questioned the
constrained options provided by popular web servers and widespread coding
techniques.
Servers at the time had trouble handling many concurrent connections, and
codes either prevented the entire process or suggested the necessity for
several stacks. All of these problems made it difficult for companies to create
adaptable goods that engaged with and satisfied the needs of numerous
users.

4. Top Benefits of NodeJS
● Easy Learning Curve
● Robustness
● Large Community
● Scalability
● Great Ecosystem

5. Specific Features of NodeJS
● Libuv
● Non-blocking I/O
● Node Package Manager

6. Use Cases of NodeJS
● IoT Applications
● Real Time Applications
● Data Streaming Applications
● Collaborative Tools
● Applications Relying on Stability

7. Popular Tech Giants That Use Node.js
● LinkedIn (https://www.linkedin.com)
● Netflix (https://www.netflix.com)
● Uber (https://www.uber.com)
● Trello (https://trello.com)
● PayPal (https://www.paypal.com)
● NASA (https://www.nasa.gov)
● eBay (https://www.ebay.com)
● Medium (https://medium.com)
● Groupon (https://www.groupon.com)
● Walmart (https://www.walmart.com)
● Mozilla (https://www.mozilla.org)
● GoDaddy (https://www.godaddy.com)
● Yandex (https://yandex.com)
● Upwork (https://www.upwork.com)
● Yahoo (https://yahoo.com)

8. Some Interesting NodeJS Facts
Both large corporations and small businesses use Node.js. Despite being used by
companies like Amazon, Netflix, eBay, Reddit, and Paypal, more than 43% of Node.JS
developers utilize it for business applications.
Node.js is most frequently associated with the phrases quick, easy, simple, powerful,
and versatile. Node.js is not ideal for every project, of course, but in light of all of this, it
is simple to understand why it is so well-liked by both start-ups and multinational
corporations.

9. Insightful NodeJS Statistics
● Node.js is used by numerous websites, including Amazon, Netflix, eBay, Reddit, LinkedIn, Tumblr,
and PayPal.
● For enterprise apps, 43% of Node.js developers use the platform.
● 85 percent use it mostly for creating web applications.
● Notably, the average response time on the PayPal website was reduced by 35% after the
deployment of Node.js.
● And Node.js can boost application performance by 50% in addition.
● Additionally, it cuts development expenses by 58%.
● This is, unsurprisingly, the best option for startups.

10. Thank You…