For scalability, the availability of many different methods, build-in modules, and file system interactions is necessary so Node.js is a win in terms of scalability. ![]() Vanilla JavaScript Refers to the plan Javascript means JavaScrip without any framework, the framework gives the power to JavaScript to create a large-scale application but Vanilla JavaScript itself cannot able to handle a load of large-scale applications, it provides limited methods whereas Node.js consists of various methods and build-in module enough to handle a large-scale application without using any third-party frameworks.Īnother point that makes Node.js more scalable is the ability to interact with files, Node.js has a dedicated file system module for reading and writing on files whereas Vanilla JavaScrip isn’t able to perform read and write operations on the files. It executes the complete code in one go whereas JavaScript used an interpreter which loops through every single line of code to execute it which makes it a bit slow.Īnother important point is that Vanilla JavaScript is synchronous in nature it has to wait for a block of code to execute and then execute the other block whereas Node.js implement various asynchronous methods and callback which make it non-blocking and can run multiple blocks of code at a time helps in increasing the overall performance and execution speed. The source code is passed into the compiler which translates the code into a format that a machine can execute. The Node.js is built upon the V8 engine which compiles the source code into native instructions before it is run. ![]() Mainly used for creating client-side applicationsĬomplex as it contains many build-in modules, millions of libraries, and concepts Mainly used for creating server-side applications Millions of libraries and tools can install using NPM Runs on different engines such as Spider monkey, JavaScript Core, and V8 Various methods and build-in modules to handle a large-scale application Slower as it uses an interpreter which loops through every line of code Node.js vs Vanilla Javascript – At a Glance Feature
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