Chaos Engineering helps teams simulate real-world failures—like server crashes or latency spikes — before they happen in production. By proactively testing resilience, organizations can uncover weaknesses, boost reliability, and prevent costly outages.
Wrap up your Tetris game by adding scoring, line-clearing logic, and game over detection. This tutorial ties everything together with a polished game loop and a simple UI to track player progress.
In this tutorial, we bring Tetris to life by adding Tetrominoes, player movement, rotation, and collision detection using TypeScript classes. You'll also implement keyboard controls for interactive gameplay.
Learn how to build the foundation of a Tetris game using TypeScript and the Canvas API. In this first tutorial, you'll set up the project, render a 10x20 game grid, and structure your code for maintainability—all without using any frameworks.
Canvas API enables high-performance graphics for web apps, from games to data visualizations. It offers pixel-level control, smooth animations, and custom UI components, surpassing traditional HTML elements. Mastering Canvas unlocks dynamic, interactive web experiences.
A blameless post-mortem shifts focus from blame to learning, fostering trust, transparency, and resilience. By analyzing failures systemically, teams improve processes and turn incidents into growth opportunities.
Avoid testing pitfalls in JavaScript/TypeScript by handling async properly, avoiding over-mocking, and using clear test names. Use it() for fluid descriptions, clean up after tests, and leverage TypeScript for safety. Focus on meaningful tests that boost confidence, not just coverage.
Code coverage measures how much JavaScript or TypeScript code is tested, but high coverage doesn’t mean effective testing. This article explores key metrics, limitations, best practices, and tools like Jest and Istanbul to ensure meaningful tests that go beyond just hitting a percentage goal.
Caching boosts web performance by reducing load times, server stress, and bandwidth use. This guide covers browser caching, server-side caching, and CDNs, outlining key strategies and best practices to enhance speed, optimize resources, and improve user experience.
Real-time communication powers chat apps, live streaming, and gaming. This article explores WebSockets, SSE, and WebRTC, comparing their use cases, performance, and scalability. Learn how to choose the right technology for low-latency messaging, peer-to-peer streaming, and real-time updates.
Code reviews ensure quality, security, and collaboration. Focus on readability, logic, and small PRs. Give constructive feedback and use automation to streamline reviews. A strong review process leads to better code and a healthier engineering culture.
AI is reshaping, not replacing, web development. Like cars revolutionized transport, AI enhances developers’ work. Embracing AI, upskilling, and focusing on creativity will keep developers ahead. Adaptability, learning, and collaboration with AI are key to success.
