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  • ๐Ÿ”ฅ Daily Digest: Discover AI Code Generators, Lazy Pattern Hacks, and Python Automation Scripts

๐Ÿ”ฅ Daily Digest: Discover AI Code Generators, Lazy Pattern Hacks, and Python Automation Scripts

PLUS: Master JavaScript Passcodes, Creative CSS Styling, and Top Node.js Tools

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๐Ÿ›ฉ๏ธ QUICK SUMMARY

Hey folks ๐Ÿ‘‹ ! This issue dives into web performance hacks, AI tools, and practical coding gems to level up your projects. Letโ€™s get rolling:

  • Lazy Pattern: Boost web performance with this clever optimization strategy.

  • AI Unleashed: Start your journey into the exciting world of machine learning.

  • AI Code Generators: Discover 14 tools that turn ideas into code.

  • CSS Coolness: Explore the new @starting-style at-rule for creative styling.

  • Python Automation: 10 scripts to simplify your daily tasks.

  • JavaScript Passcodes: Create a seamless 6-digit passcode input with plain JS.

  • Node Toolbox Picks: 5 of the best new tools you need to try.

๐ŸŽ† NEWS, INNOVATIONS, TRENDS, TUTORIALS

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๐Ÿ’ป TUTORIAL OF THE DAY

Creating a Seamless 6-Digit Passcode Input in Plain JavaScript

Building a sleek, user-friendly 6-digit passcode input can make user verification workflows much smoother. This tutorial walks you through creating such a system with plain JavaScript, focusing on dynamic input handling, seamless navigation, and paste support. Letโ€™s dive into the essentials.

Step 1: Dynamic Input Creation

Start by dynamically creating six input fields to hold each digit of the passcode

const wrapper = document.querySelector('.code-wrapper');
const numFields = 6;

// Create 6 input fields
for (let i = 0; i < numFields; i++) {
    const input = document.createElement('input');
    input.type = 'text';
    input.maxLength = 1;
    input.className = 'code-input';
    wrapper.appendChild(input);
}

Each input field is restricted to one character using maxLength.

Step 2: Managing Input Behavior

Handle navigation between fields, support pasting, and validate when all fields are filled

const fields = document.querySelectorAll('.code-input');

// Handle typing and navigation
fields.forEach((field, index) => {
    field.addEventListener('input', () => {
        if (field.value && index < fields.length - 1) fields[index + 1].focus();
        checkCompletion();
    });

    field.addEventListener('keydown', (event) => {
        if (event.key === 'Backspace' && !field.value && index > 0) {
            fields[index - 1].focus();
        }
    });

    // Handle paste
    field.addEventListener('paste', (event) => {
        const pasteData = (event.clipboardData || window.clipboardData).getData('text').trim();
        if (/^\d{6}$/.test(pasteData)) {
            [...pasteData].forEach((digit, idx) => fields[idx] && (fields[idx].value = digit));
            checkCompletion();
        }
    });
});

Step 3: Validating and Verifying the Code

When all six fields are filled, concatenate the values and trigger verification

const checkCompletion = () => {
    const code = Array.from(fields).map((field) => field.value).join('');
    if (code.length === 6) verifyCode(code);
};

const verifyCode = (code) => {
    console.log('Verifying code:', code);
    setTimeout(() => {
        if (code === '123456') {
            alert('Code verified!');
        } else {
            alert('Invalid code. Try again.');
            fields.forEach((field) => (field.value = ''));
            fields[0].focus();
        }
    }, 1000); // Simulate backend delay
};

This 6-digit passcode system supports typing, navigation, pasting, and error handling, offering a smooth user experience. Itโ€™s a perfect addition to verification flows, easy to extend with backend integration or additional features like animations.

โญ๏ธ For the full details, check out the full article here

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๐Ÿค– AI GENERATED, OR REAL?

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๐Ÿงฐ CODING TOOLBOX

  • color-mode - Dark and Light mode with auto detection made easy with Nuxt

  • node-json-db - A simple "database" that use JSON file for Node.JS

  • ag-grid - JavaScript Data Table for building Enterprise Applications

  • litegraph.js - A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D

  • pdf.js - PDF Reader in JavaScript

#๏ธโƒฃ DO YOU AI PROMPT? (picture of the day)

Midjourney

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