run javascript functions inside pug template

how to create an express server that serves static files.adding and using scripts to package.json.

So instead your frontend would make a request to your server who delivers the API data as a go-between (AKA, a Proxy). The beauty of making API calls from your backend server is that you can avoid CORS errors. Then test the second route with multiple numbers Then test the main url with a query localhost:1985?cheese=gouda&bread=rye Test the main url without a url query localhost:1985 log ( ' 🤠 Server Listening on Port 1985 🤠 ' ))Įnter fullscreen mode Exit fullscreen mode get ( ' / ', ( request, response ) => ) // Tell our server to start listening for requests on port 1985, my birth year 😆 // Second argument is a function we can use to post a message we are up and running! server. set ( ' view engine ', ' mustache ' ) // We create a 'route' for the root url '/' what will render a template server. engine ( ' mustache ', mustache ()) //Change the view engine server. We are importing the express library const express = require ( ' express ' ) //import mustache-express const mustache = require ( ' mustache-express ' ) // We use express to create an application object that represents our server const server = express () // We Tell Express to Look for mustache files when we use the render function // templates are by default looked for in the views folder server. Notice both libraries have been added in the dependencies section of the package.json file.Ĭreate a views folder, this folder will be used for holding all our templates later on.Ĭreate a public folder for demonstrating static folders later onĪdjust the scripts in your package.json to look like this This will install the two libraries and create a node_modules folder that holds all the libraries we will install. Which will create a fresh package.json file that will track our dependencies. Open up your editor and terminal to an empty folder for the project and follow the following directions: Bash Terminal (the native terminal on Mac/Linux, download git-bash for windows).To follow this tutorial you need to have the following installed In this blog post, we'll introduce you to setting up an express project, working with the most popular templating libraries for server-side rendered websites, and how to create APIs to send JSON data to use React/Angular/Vue/Svelte to create client-side rendered websites. It is a right of passage for every javascript developer to learn how to create full-stack applications and APIs. Express is by far the most popular backend web framework in the NodeJS world.

Run javascript functions inside pug template