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1. Pug template url image how to#
2. Pug template url image install#
3. Pug template url image software#
4. Pug template url image code#

This helps prevent code duplication and make changes easier to implement. One essential feature of template engines is that they allow us to create reusable components called partials, which can be reused in other files. These are compiled in real time as the template gets rendered.

Then, at the appropriate route to render the template, you assign values to the variables declared in your template file. Luckily, Express.js provides us a way to create dynamic HTML pages from our server-side applications through a template engine.Ī template engine works in a rather simple manner: you create a template and, with the appropriate syntax, pass variables into it. While it’s possible to render static websites from a server, there are a lot of limitations with this approach, including code duplication and a lack of flexibility - especially when it comes to reading data from a database. Top Express.js template engines for dynamic HTML pages

Pug template url image software#

You can emulate the live reload behavior of front-end frameworks such as React and Angular in Express templates using Browsersync.Sijuade Ajagunna Follow Software developer, alt-rock freak. Add Live Reload to Express Using Browsersync To overcome that, you'll use Browsersync. However, manually refreshing the browser to see updates slows down your development process. pug template, you can refresh the browser to see the changes. 🛠️ Refresh the browser to see the new page rendered on the screen. Refer to Using template engines with Express for more details. pug doesn't use title locally instead, the template it extends, layout. json file to run nodemon and delete the test script: defines a local title variable in index. 🛠️ Create a dev script command in your package.

Pug template url image install#

The command above is the equivalent of running npm install -save -dev nodemon. 🛠️ As such, install nodemon as a development dependency: npm i -D nodemon You'll use nodemon to monitor your project source code and automatically restart your Node.js server whenever it changes. js: touch index.js Create an npm script to run the application 🛠️ Then, create the entry point of the application, a file named index.

🛠️ Execute the following command within the whatabyte -portal directory to initialize your Node.js project with default settings: npm init -y 🛠️ Create a project directory named whatabyte -portal anywhere in your system and make it your current directory: mkdir whatabyte-portal If you need to install Node.js and npm, use any of the official Node.js installers provided for your operating system. We tested this tutorial using Node.js v12. You'll build a login portal for a restaurant named WHATABYTE using server-side rendering (SSR): Look for the 🛠️️ emoji if you'd like to skim through the content while focusing on the build steps.

Pug template url image how to#

In this tutorial, you'll learn how to build a simple and clean Node.js server-side rendered application using the Express framework and Pug templates styled with CSS.Īs a bonus, you'll learn how to streamline your Node.js development workflow by using nodemon to restart the server and browser -sync to reload the browser whenever relevant source files change.