🔥 Daily Digest: Unlock the Power of Modern Frameworks, JavaScript Temporal, and Node.js Scaling Secrets

Daily Issue #78 | Subscribe to DS | Daily Sandbox Pro

Hey coding wizards! Ready for a fresh batch of insights, from mastering modern frameworks to tackling complex JavaScript concepts? Let's dive into the magic:

• Framework Guide: Everything you need to know about today’s top development frameworks.

• JavaScript Temporal: A look at how the Temporal API will transform date/time functions.

• Node.js Scaling: Can Node really support millions of users? We break it down.

• Math4Devs: Your cheat sheet for math symbols and their JS equivalents.

• Generator Functions: Uncover why and when to use these nifty JavaScript features.

• Tutorial of the Day: Part 1 on setting up a Screenshot API with Node.js and Puppeteer.

• Node Toolbox Picks: 4 of the best new tools you need to try.

• Understanding Modern Development Frameworks: A Guide for Developers and Technical Decision-makers

• How JavaScript's Temporal Proposal Will Change Date/Time Functions

• Can Node.js Really Handle Millions of Users?

• Math4Devs, List of mathematical symbols with their JavaScript equivalent

• Why would anyone need JavaScript generator functions?

More news here →

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Part 1 - Setting Up a Screenshot API with Node.js and Puppeteer

Want to capture website screenshots effortlessly? Here's how to create a Node.js API that uses Puppeteer to do just that. It’s simple, efficient, and perfect for automating those screenshot tasks.

Quick Setup

Start by updating your system and installing Node.js:

sudo apt update && sudo apt upgrade -y
curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -
sudo apt install -y nodejs

Building Your Puppeteer API

1. Create Your Project Directory:

mkdir puppeteer-screenshot-api && cd puppeteer-screenshot-api
npm init -y
npm install express puppeteer

2. Write Your API

const express = require('express');
const puppeteer = require('puppeteer');
const app = express();
const port = 3000;

app.get('/screenshot', async (req, res) => {
    const { url } = req.query;
    if (!url) return res.status(400).send('Please provide a URL');

    try {
        const browser = await puppeteer.launch({ args: ['--no-sandbox'] });
        (...) // check the full tutorial
    } catch (error) {
        console.error(error);
        res.status(500).send('Error capturing screenshot');
    }
});

app.listen(port, () => {
    console.log(`API running at http://localhost:${port}`);
});

3. Launch Your API

node index.js

Now, visit http://localhost:3000/screenshot?url=https://example.com to see the magic in action. This simple setup lets you automate website screenshots like a pro.

⭐️ For the full details, check out the full article here

More tutorials here →

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• fireproof - Realtime database, runs anywhere. Install Fireproof in your front-end app or edge function, and sync data via any backend.

• tiptap - The headless rich text editor framework for web artisans

• quill - A modern WYSIWYG editor built for compatibility and extensibility

• JavaScript-Undo-Manager - Simple JavaScript undo and redo independent of other libraries

More code libs here →

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