Aleksei Aleinikov

I wrote a practical guide on running Playwright-based scraping workflows more reliably in production using Bright Data Browser API and Kubernetes Jobs/CronJobs.

It covers remote browser execution over CDP, lightweight worker containers, scheduling, and safer recurring runs for JS-heavy targets.

Would love your feedback:
https://levelup.gitconnected.com...

Ever renamed a property in your code only to have bugs pop up after deployment? I found a battle-tested trick to catch these mistakes at compile-time with zero runtime cost. Introducing validatePath a clever helper that forces your compiler to verify property names exist in your objects, even nested ones. Say goodbye to typo-driven bugs and hello to safer, cleaner code.

Curious how it works? Learn how TypeScript template-literal types and mapped types combine to give you autocompletion and compile-time safety for object paths. Get real coding examples from user profiles to e-commerce orders and analytics configs.

Concurrency is a power tool and in Go, it s one of the cleanest, fastest ways to scale. But how do you use it right in 2025?

In this deep-dive, I ll walk you through 7 proven patterns to make your Go programs faster and safer: