Fonyuy Gita

Posted on Nov 1, 2023

🤣 Revolutionize Your Web Development with EJS: Creating Dynamic and Personalized Web Content Made Easy! 👩‍💻

#webdev #javascript #programming #ejs

🎉 Understanding EJS: Dynamic Content Made Easy!

Do you want to create web pages that are as dynamic as your ideas? 😄 Say hello to EJS (Embedded JavaScript), the templating engine that will transform your server-side content generation! 🌟

🤔 Why Use EJS?
EJS brings a whole new level of flexibility to your web applications by seamlessly integrating JavaScript code into your HTML templates. 💡 This allows you to effortlessly generate dynamic content on the server-side and deliver it to the client's browser. 🌐

🎁 Advantages of EJS
✅ Simplicity: EJS has a simple and intuitive syntax that closely resembles regular HTML. Even if you're new to templating engines, you'll quickly grasp its concepts. Let's take a look at an example:

<!-- template.ejs -->
<!DOCTYPE html>
<html>
<head>
  <title>Welcome, <%= name %>!</title>
  <link rel="stylesheet" type="text/css" href="/styles.css">
</head>
<body>
  <h1>Hello, <%= name %>!</h1>
  <p>Welcome to our amazing website. We have <%= numProducts %> awesome products for you!</p>
</body>
</html>

| server.js |

// server.js
const express = require('express');
const app = express();

app.set('view engine', 'ejs');
app.use(express.static('public'));

app.get('/', (req, res) => {
  const user = {
    name: 'John',
    numProducts: 10
  };
  res.render('template', user);
});

app.listen(3000, () => {
  console.log('Server started on port 3000');
});

✅ JavaScript Integration:

With EJS, you can seamlessly inject JavaScript code into your templates. Perform dynamic operations, access server-side data, and generate personalized content for your users. It's like magic! 🎩✨

✅ Express.js Integration:

EJS integrates beautifully with Express.js, a powerful web framework for Node.js. By setting EJS as the default view engine, you can render dynamic web pages with ease. Express and EJS make a dream team! 💑

😔 Shortcomings of EJS

Like any tool, EJS has its limitations. Let's explore a couple of them:

❌ Performance:

EJS might be slightly slower compared to other templating engines due to its simplicity. However, unless you're dealing with extremely high loads, the difference is usually negligible. So, no need to worry! ⏱️

❌ Learning Curve:

While EJS is relatively easy to learn, mastering advanced features and optimization techniques may require some time and practice. But fear not! With dedication and hands-on experience, you'll become an EJS pro in no time! 🚀📚

🚀 Frameworks to Use with EJS

EJS plays well with various frameworks and tools, enhancing their capabilities and making your development journey even more exciting. Here are a few popular ones:

Express.js:

As mentioned earlier, Express.js and EJS are a match made in heaven. They work seamlessly together, enabling you to build powerful and dynamic web applications effortlessly. 🌐

Node.js:

EJS is designed specifically for Node.js, making it a perfect choice for server-side rendering in Node.js applications. With EJS, you can unlock the full potential of Node.js! 💻

Bootstrap: Combine EJS with the Bootstrap framework to create stunning and responsive web pages. EJS makes it easy to generate dynamic Bootstrap components, providing a delightful user experience. 🎨

🌈 Conclusion

EJS empowers you to create dynamic and personalized web content, breathing life into your applications. With its simplicity, JavaScript integration, and seamless compatibility with Express.js, EJS is an excellent choice for server-side rendering. 🎇

So, what are you waiting for? Dive into the world of EJS and unleash the full potential of your web applications! 💃🕺

Happy coding! 😄

Remember, with EJS, the possibilities are endless! 🚀

References

Note:

Please note that the introductory lesson on EJS serves as a prerequisite for the upcoming blogs on "Understanding Security Vulnerabilities as a Backend Developer and How to Prevent Them". It is highly recommended to familiarize yourself with EJS and its concepts before diving into the security aspects.

Stay tuned for the upcoming blogs on security vulnerabilities! Make sure to follow me on x.com
(twiter) for timely updates and valuable insights. Let's connect and embark on this exciting learning journey together, empowering ourselves with the knowledge to build secure and robust backend applications! 🛡️💪

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