Blog

Learn Splunk Search Processing Language (SPL) from basic syntax to practical queries with hands-on examples.

Learn the fundamentals of Playwright from scratch. Cover installation, writing your first test, locators, assertions, and debugging to take your first step into E2E testing.

Compare the three major AI coding tools: Devin, GitHub Copilot, and Cursor. Features, pricing, when to use each, and 2026 market trends.

Learn how to use Devin effectively with setup procedures, prompt writing techniques, Playbooks utilization, and common failure patterns to avoid.

Devin, developed by Cognition AI, is the world's first autonomous AI software engineer. Learn how it differs from Copilot, its key features, and pricing plans.

Understand how TypeScript's structural type system works and why 'if it looks like a duck and quacks like a duck, it's a duck' is the key to TypeScript's flexibility.

Learn how CSS Container Queries enable truly component-based responsive design by styling elements based on their container's size, not the viewport.

Learn the key differences between unknown and any in TypeScript, and why unknown is the safer choice for handling values of uncertain types.

Discover CSS :has(), the powerful pseudo-class that lets you select elements based on their descendants, finally bringing parent selection to CSS.

Compare Promise chains and async/await syntax in JavaScript. Learn when to use each approach and how to handle errors, parallel execution, and common patterns effectively.