Node.js is a JavaScript-based platform used for developing real-time network applications like a chat software. Since it makes use of a simple, event-driven I/O model for added efficiency, it is ideal for building data-streaming or real-time apps for distributed devices.
Scalability and fast processing power are the key points what NodeJS is known for. To provide a JS based networking app development platform that is scalable, reliable, and stable is the goal of NodeJS.
Google's V8 JavaScript Engine develops node. Node.js applications are event-based and run asynchronously. The thing you are running as JavaScript code is precisely the same thing the Chrome program uses to run JavaScript code. Node.js is single threaded tech; its creator Ryan Dahl developed Node to employ a single thread with one process at a time.
We can't say that Flutter will completely replace React Native, though it is in the market from a long time compared to Flutter.
Flutter is an open-source Mobile-SDK created by Google for cross-platform applications using single codebase. It is a framework which reduces the time-frame for mobile app development, yes! It is based on native components and takes less time to develop a project.
Blockchain & IOT have created a lot of buzz since 2018, but there are many more on the path to 2019 Technology Trends. Let's check them out.