Node.js is an open-source, cross-platform, back-end JavaScript runtime environment that runs on the V8 engine and executes JavaScript code outside a web browser. It uses an event-driven, asynchronous, non-blocking input/output model and operates on a single thread event loop. Node.js represents a “JavaScript everywhere” paradigm, unifying web application development around a single programming language, rather than different languages for server-side and client-side scripts.
Node.JS lets enterprises stay away from the complex inter-silo dependencies. With Node.js, frontend and backend teams can work as a single cohesive team to enhance the efficiency of your web development processes.
Why use Node.js
The popularity of Node.js has grown significantly in recent years because of its extremely lightweight and high flexibility. Node.js comes with an extensive library of JavaScript modules that simplify the development process. Due to its open-source nature, Node.js has become incredibly popular for both web and mobile application development.
- High-performance for Real-time Applications
- Scalability for Modern Applications
- Community Support
- Easy Learning Curve
- Reduces Time-to-Market of your applications
- Extensibility to Meet Customized Requirements
- Reduces Loading Time
Use Case of Node.js
- Real-time web applications
- Streaming applications
- Messaging apps
- Chat programs
- Social media apps
- Virtual emulators
- Multiplayer games
- Collaboration tools
- API
Node JS Development Trends to Watch Out in 2021
GraphQL
GraphQL enables developers to design API calls with queries, schemas, and resolvers based on specific data requirements.
Rise of MERN Stack
Real-Time Apps
Serverless Architecture
Microservices
IoT
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