![]() LoopBack is a highly-extensible, open-source Node.js framework. ĭon’t forget to check version, in order to make sure everything is all right: mongod -version # => db version v2.6.11 LoopBack LOOPBACK CONNECTORS INSTALLIf you have a Mac and brew, simply run: brew install mongodb & mongod, while in Ubuntu the command is sudo apt-get -y install mongodb. You can install MongoDB following the instructions here. Mongo stores data in a JSON-like format and allows the user to perform SQL-like queries against it. MongoDB is a document-oriented NoSQL database, so we could say it is Big Data-ready. However, in this article I have chosen to use MongoDB, in order to stay true to the MEAN stack. There is a large variety of data storage options available to every programmer. Make sure you treat any errors and warnings before continuing. Either way, if the installation was successful, you can check Node’s and NPM’s installed versions like this: node -v # => v0.10.43 npm -v # => 3.8.5 Ubuntu users can use nvm to install NodeJS. Or, alternatively, if you are using Mac and brew, run brew install nodejs in the console. To install it, go to NodeJS Website and follow the instructions. LOOPBACK CONNECTORS CODEIn fact, we will run our NodeJS code on the server. NodeJSĪlthough NodeJS is a JavaScript-based programming language, it runs outside the browser. You might be interested in validations, charts or complex animations. I won’t talk about Angular, but if you are interested, be sure to check out our articles on the topic. Node and Express are the foundations upon which LoopBack is built and are bundled here as well. Throughout this article, I will use three of MEAN’s four components: MongoDb, Node and Express. MEAN comprises MongoDB, Express, AngularJS and NodeJS. One of the most popular approaches is MEAN, a JavaScript stack for building web sites and web applications. This makes it easier for servers to communicate not only with a web browser, but also with a variety of mobile devices, without having to change one single line of code. Recent years have seen a shift from classical web applications to a Back-End and Front-End segregation, in modern one-page applications. That being said, the following example is for a task management (TODO) application. With Node.js and LoopBack, you can quickly create dynamic end-to-end REST APIs. Not a Node.js kind of dev? Then check out our articles on converting between web frameworks and programming languages ( part 1 and part 2 - data). For more details on our Node.js experience, you can browse our technology stack. LoopBack is a highly extensible, open-source Node.js framework. LOOPBACK CONNECTORS HOW TOIn this article I will show you how to use LoopBack to create a RESTful API. It is also stateless, cache-able and has a property called idempotence (for most of its verbs), which means that multiple identical requests have the same cumulated side effects as a single request would. It is an architecture that allows client-server communication through a uniform interface. REST stands for Representational State Transfer. Learn more about our stack and what we do at algotech.solutions. This article was originally published at. ![]()
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