#playwrights

Testing a Node.js API with Playwright: A Beginner’s Guide

Most people know Playwright as a tool for automating browsers, but it’s also a solid choice for testing REST APIs directly. It ships with a…

5 Playwright Mistakes That Are Silently Breaking Your Scrapers

Stop using old Selenium habits in modern web automation.

How to Automate Stripe Payment Testing with Playwright: A CI/CD-Ready Workflow for QA Engineers

Manually re-entering test card numbers before every release doesn’t scale. Once a payment gateway is live, every checkout change, every…

Puppeteer vs Playwright: Which Should Be Your Choice?

If you’re evaluating browser automation tools, chances are you’ve come across Puppeteer and Playwright. Both are popular choices for…

Green unit tests don’t mean you can go live

We sell authentication, which makes our scariest question a simple one: when a customer wires their app to us and switches everything on…

How To Configure Multiple Environments in Playwright

Managing multiple test environments is one of the most critical aspects of modern test automation. Whether you’re working with dev…

Playwright + YoBox.dv: Parallel-Safe End-to-End Testing (2026)

Playwright won the modern e2e race by treating parallelism as a first-class feature instead of an afterthought. Workers are isolated…

Understanding TypeScript Module Systems for Playwright: CommonJS vs ES Modules

🎯 Introduction

Top 7 Best Locators in Playwright

Scrapy Playwright Tutorial: How to Scrape JavaScript Pages With Proxies

Learn how to use Scrapy Playwright to scrape JavaScript pages, wait for dynamic content, and add proxy support.

Why I Write Women

By Eric Mansfield

Exploring a Layered Testing Approach with React, FastAPI, Pytest, Vitest, Playwright and Docker

As I continue learning more about software quality assurance and test automation, one topic that has stood out to me is how modern…

Next.js Testing in 2025: Vitest + Playwright Setup, Auth, Multi-Browser & CI/CD

Learn how to set up Vitest for unit testing and Playwright for E2E testing in Next.js — including auth flows, multi-browser headless…

# Test Otomasyonunda Mimari Evrim

UI test otomasyonunda son yıllardaki değişimi sadece “Selenium mu, Playwright mı?” tartışmasıyla açıklamak eksik kalıyor. Asıl fark, test…

Write It Messy, Then Refactor: How I Actually Understood Playwright POM

A beginner-friendly walkthrough from an empty folder to a clean, data-driven login suite using the Page Object Model, custom fixtures, and…

The Principles Behind Effective Data-Driven Testing

Modern applications must support diverse user journeys, multiple environments, and a growing number of test scenarios. As automation suites…

From Manual Testing to AI-Powered Automation: Why I Finally Switched to Playwright with Python

If you’ve spent years in software testing like I have, you probably know the feeling.

Playwright Fixture with Page Object Model (POM)

What is a Fixture?

AGENTICQA: How I Built an AI-Powered Playwright Automation Framework Using Multi-Agent Architecture

As a QA Automation Engineer, I’ve often wondered how much of the automation development lifecycle could be delegated to AI.

Seen and Unseen… Blackness, Queerness, and Theater’s Double Language”

Theater has long been one of the few places where Black and queer people could exist visibly before society was prepared to fully…

I Got Tired of Copy-Pasting to Medium. So I Built a Claude Code Plugin.

I write a lot. For example, I write a multi-part technical series called AI Agents & MCP with .NET 10 on Scrum and Coke. The series walks…

Visual Regression Testing with Playwright: Best Practices for Stable UI Automation

Visual regression testing is a key quality gate in modern frontend engineering, especially for applications where UI correctness is as…

Visual Testing with Playwright, Percy, and BrowserStack

In today’s release cycles, teams can ship a feature that works perfectly from a functional standpoint — yet still end up with production…

1 Prompt. 5 Days.

Not “AI helped me write tests.” AI wrote the framework. I wrote the prompt, reviewed the output, and fixed 4 things. Here’s everything…

My MCP Server Stack Finally Stabilized: The 6 Model Context Protocol Servers That Survived Daily…

Almost nobody talks about MCP servers anymore.

Playwright v1.60 Turns Test Failures Into Evidence

Playwright v1.60 makes failure evidence easier to capture during the run.

A 4-Pixel Shift Reached Production and Zero Tests Caught It.

UI regressions are the silent killers of shipped features — functional tests pass, the API returns 200, and the button that nobody can find…

Choosing the Right Testing Tool for Flutter Apps: Why I Picked Patrol

When working on a Flutter application, one of the biggest challenges beyond building features is ensuring reliability through testing. As…

Something Just Shifted in Browser Automation and Most People Haven’t Noticed Yet

I’ve been building scraping pipelines for ad creative intelligence for a few years now. Scraping Meta Ad Library, TikTok Creative Center…

A Comprehensive Guide to AI Driven Browser Automation: CDP, Playwright, Browser-Use, Midscene…

What exactly is CDP? What is the relationship between Browser-Use and Playwright? What is Browsermcp for? If I want AI to operate my…

วิธีเช็คข้อมูลในตารางด้วย Playwright

การตรวจสอบข้อมูลในตาราง (Table) เป็นหนึ่งในขั้นตอนสำคัญของการเขียน Test โดยเฉพาะกรณีที่มีข้อมูลหลายแถว การเขียนให้ “เจาะจงและไม่สับสน”…

แก้ปัญหา Playwright Test ไม่แสดงใน VS Code

เวลาใช้งาน Playwright บน VS Code แล้วไม่เห็นรายชื่อ Test ขึ้นใน Test Explorer ปัญหานี้มักเกิดจากการตั้งค่าพื้นฐานบางอย่างที่พลาดไป…

Automation Testing in 2026

## Context Shift: AI Writes Most Code

Playwright API Interception & Mocking: A Senior QA Engineer’s Guide to Stable and Scalable UI…

Modern UI testing is no longer just about clicking buttons and asserting text. As a QA engineer working on real-world systems, you quickly…

วิธีแยก 2 Tab สำหรับ Playwright

การทำงานกับหลาย tab เป็นเรื่องที่เจอบ่อยมากในการทำ Automation Test เช่น

Most API Tests Are Missing Real Bugs — Fix it with Scalable Playwright Framework

A practical guide to building scalable API test automation with business-level validation using Playwright

On: This Day (Haiku)

459 Years

Test Coverage at Scale: The Complete Layer-by-Layer Breakdown Every QA Manager Needs

Why every layer of your test architecture exists, what it uniquely protects against, and the exact JavaScript code to implement it —…

Mastering Playwright in 2026: A Hands-On Guide to Modern Browser Automation

Still debugging flaky automation tests late at night?

How AI Agents Actually See the Web

Almost every autonomous web agent faces the same fundamental challenge: it need to convert a web page into something an LLM can read. For…

AI ArchitectureMCPBrowser AutomationMarch 29, 2026

Architectural Deep Dive: Playwright MCP Connector in Manus AI

Playwright E2E를 CI에서 신뢰할 수 있게 만들기까지

Introduce

4.2 Stop Copy-Pasting Selectors: The Page Object Model for Angular Material

How BaseListPage and BaseFormPage Eliminate Selector Duplication Across Your Entire Test Suite

Playwright vs Selenium vs Scrapers — The Architecture That Finally Works for LLM Agents

…A deep look at out-of-process automation and agent reliability

Beyond the API: Why Your E2E Tests Should Talk Directly to the Database

A practical guide to adding database validation as a first-class citizen in your end-to-end testing pipeline.

Install Playwright

Modern web apps are fast and interactive, so testing them needs a reliable tool. Playwright, built by Microsoft, is a powerful open-source…

Playwright com TypeScript: será que a IA veio para ajudar? Playwright-CLI?

Nesta série, construo um template de automação de testes com Playwright e TypeScript — e, neste artigo, coloco uma ferramenta de IA para…

Run Playwright in Headed Mode (GUI) Inside Docker using VNC

Running Playwright in headed mode inside Docker or on a remote machine is incredibly useful when you need to visually debug browser…

Stop Hardcoding API Mocks: How to Modify Playwright Responses on the Fly

If you write automated UI tests, you are likely familiar with this frustrating scenario: You need to test a specific edge case in your…

THE FINAL ACT

SCENE 10, ACT 4