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Node js course12/19/2023 ![]() When Node.js performs an I/O operation, like reading from the network, accessing a database or the filesystem, instead of blocking the thread and wasting CPU cycles waiting, Node.js will resume the operations when the response comes back. Node.js provides a set of asynchronous I/O primitives in its standard library that prevent JavaScript code from blocking and generally, libraries in Node.js are written using non-blocking paradigms, making blocking behavior the exception rather than the norm. This allows Node.js to be very performant.Ī Node.js app runs in a single process, without creating a new thread for every request. Node.js runs the V8 JavaScript engine, the core of Google Chrome, outside of the browser. It is a popular tool for almost any kind of project! Node.js is an open-source and cross-platform JavaScript runtime environment. Implement authentication and authorization.Pre requisite: you should know JavaScript. ![]() Provide a structured schema to a MongoDB collection using Mongoose. Use existing Node packages and publish your own packages to NPM.īuild and Structure a Node.js MVC Application. Setting up a Node development environment. Video demonstrations, you’ll have the needed Node.js concepts, techniques, and tools that you can put to use in your next project.Īfter completing this course you will be able to : This course will teach you how to build fast, scalable, and secure RESTful services with Node, Express, and MongoDB, from setup to production. The Node.js runtime powers back-end serversįor big companies like PayPal, Netflix, LinkedIn, and even NASA. It is ideal for building highly scalable, back-end services (APIs) that power your client’s apps (web or mobile apps). Node.js is a runtime environment for executing JavaScript code outside of a browser.
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