Test Automation
You can automate testing without coding using three approaches: record-and-playback tools (Selenium IDE, Katalon Recorder), no-code testing platforms (TestProject, Leapwork), and AI-powered testing tools like HelpMeTest that let you describe what to test in plain English and generate working tests automatically. AI-powered tools are the most durable — recorded tests break
AI Testing
AI QA testing tools in 2026 range from zero-code platforms any PM can use to enterprise services requiring full codebase access and $90K+ annual contracts. For startups, the right choice comes down to three questions: Can non-engineers use it? Does it run continuously without babysitting? And what does it actually
Testing Tools
Testing a website does not require coding skills. What it requires is a systematic approach to verifying that every important user action actually works — forms submit, logins complete, checkouts process, navigation leads where it should. This guide covers how to do that manually, and how to automate it so you
Test Automation
XPath is a query language for selecting nodes in an XML/HTML document. In Selenium, it's used to locate elements that CSS selectors can't easily target — parent elements, elements by text content, or elements based on sibling conditions. This guide covers XPath syntax, practical patterns, and
Test Automation
Puppeteer is Google's official Node.js library for automating headless Chrome. It's widely used for screenshots, PDFs, web scraping, and end-to-end testing. This guide covers installation, core APIs, common patterns, and where Puppeteer fits in the modern browser automation landscape. Key Takeaways Puppeteer drives headless Chrome
Test Automation
Selenium has three waiting strategies: implicit waits (global timeout applied to all element lookups), explicit waits (wait for a specific condition using WebDriverWait), and fluent waits (explicit wait with custom polling). Always use explicit waits. Never use time.sleep(). Implicit waits cause slow, unpredictable tests when mixed with explicit waits.
Test Automation
GitLab CI/CD automates your build, test, and deploy pipeline using a .gitlab-ci.yml file in your repository root. Define stages (build, test, deploy), write jobs that run shell commands inside Docker containers, and GitLab Runners execute them on every push. This guide covers everything from your first pipeline to
Test Automation
Puppeteer is a Node.js library, but Python developers can use Pyppeteer — an unofficial Python port. This guide covers installation, common automation tasks, and the gotchas you'll hit with Pyppeteer. If you need production-grade browser automation in Python, Playwright is the better-maintained choice. Key Takeaways Pyppeteer is Puppeteer
AI Testing
A new wave of AI QA tools — led by Canary (YC W26) — requires read access to your entire codebase before they can write a single test. That's a real tradeoff — and for many teams, it's a dealbreaker. Browser-based AI testing tools like HelpMeTest achieve the same
Test Automation
Python web scraping uses libraries like BeautifulSoup for static HTML and Selenium or Playwright for JavaScript-heavy sites. This tutorial covers both approaches with working code examples — then explains why modern AI testing tools can handle scraping automatically without writing selector code that breaks every time a site updates. Key Takeaways
QA Fundamentals
A test case describes a specific scenario to verify that software behaves correctly. Good test cases are precise enough to repeat reliably, cover both happy paths and edge cases, and are written before or alongside the code they test. This guide covers the standard format, how to identify what to
Agencies
A Shopify theme update ships on a Tuesday morning. It changes the checkout button's class from btn-cart to cart-btn. The button still looks correct. But the app that manages your client's abandoned cart emails can no longer find it — and silently stops tracking. By Friday, checkout