Playwright’s getByRole locator is 1.5x slower than CSS selectors

Playwright’s getByRole uses of querySelectorAll(‘*’) and matches elements by the accessible name.

Introduction

Benchmarking Puma 4 vs. Puma 5 vs. Puma 6

Puma 6.0.0 was released on Oct 19, 2022. We are two major versions behind. Let’s…

LLMs vs SerpApi: A Comparative Analysis of the Webscraping Capabilities

Safeguarding Web Scraping Activities with SerpApi: Protecting Privacy and Security

Nokolexbor — a performance-focused HTML parser for Ruby

How to detect memory leak in Ruby C extension

Memory leak has been one of the most difficult problems to track down in the C/C++ world. It’s also true when it comes to Ruby C extensions. We don’t expect memory bloat for a long-running Ruby service. Fortunately, the community has developed great…

How to create Ruby C extension and debug in VS Code

Product Page Optimization for Mobile Apps: Utilizing Apple App Store Product Page Scraper API for Polynomial…

When counting lines in Ruby randomly failed SerpApi deployments