💡 Got a SaaS idea but not sure how to validate it?

The best way is by putting up a pre-order landing page and start charging from day 0.

But how?

Here are 9 tips to nail a pre-order campaign. 👇 1⃣ Be sure you can actually build it

This sounds obvious, but it’s really important.

Create a short proof-of-concept to see if the idea you’re trying to build is actually feasible.

It would be tragic to need to refund all your users because you can’t actually deliver.

I recently got a web scraping side gig. 🤖

My job is to scrape groceries' details from two major retailers and scrape their prices on a weekly basis, across several stores.

My stack:
- Node.js
- Axios
- Cheerio
- Puppeteer

Here's what I learned about scraping so far: 🧵👇 1⃣ API calls can save a huge amount of time

One retailer has an API to query products' prices in batches. This saved me hundreds of requests to listing pages, and ultimately, time.

💡 Always look for API calls. Dev Tools (Network tab) is your best friend.

Proxy Guide for Web Scraping 🥷🕷️💡

You'll learn:

✅ What are they and why use them
✅ Types of proxies
✅ Checklist for using proxies
✅ Popular proxy providers

🧵👇 🔷 What are proxies and why use them?

Proxy = 3rd-party server that routes your request through them and uses their IP address in the process, hiding yours.

Why use?

✅ Avoid IP bans
✅ Bypass rate limits
✅ Access region-specific content
✅ Improved security