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Javascript Programming Tutorials, Guides & Best Practices

Explore 93+ expertly crafted javascript tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.

Tutorial
javascript

JavaScript in Modern Web Development

  • Frameworks like Electron allow creating cross-platform desktop apps.
  • Example: Visual Studio Code.
  • JavaScript is used in IoT devices for controlling hardware and sensors.
  • Example: Node.js-based IoT applications.

Dec 10, 2024
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Tutorial
javascript

AJAX with JavaScript: A Practical Guide 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>AJAX with Fetch API</title>
</head>
<body>
    <button id="fetchDataBtn">Fetch Data</button>
    <div id="dataOutput"></div>

    <script>
        document.getElementById('fetchDataBtn').addEventListener('click', function() {
            fetch('https://jsonplaceholder.typicode.com/posts/1')
                .then(response => {
                    if (!response.ok) {
                        throw new Error('Network response was not ok');
                    }
                    return response.json();
                })
                .then(data => {
                    document.getElementById('dataOutput').innerHTML = `
                        <h3>${data.title}</h3>
                        <p>${data.body}</p>
                    `;
                })
                .catch(error => console.error('There was a problem with the fetch operation:', error));
        });
    </script>
</body>
</html>

With the Fetch API:

Sep 18, 2024
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Code
javascript

React Custom Hook for API Requests

No preview available for this content.

Aug 12, 2024
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Code
javascript

POST Request with Fetch API and JSON Data

No preview available for this content.

Jan 26, 2024
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