Posts
Browse all articles about JavaScript, React, TypeScript, and web development.
API Gateway Patterns in Node.js
April 28, 2026
Learn practical API gateway patterns in Node.js—from basic routing to circuit breakers. Real code examples for building resilient microservice architectures.
Saga Pattern: Managing Distributed Transactions
April 27, 2026
Learn how to manage distributed transactions across microservices using the Saga pattern with orchestration and choreography approaches in TypeScript.
Circuit Breaker Pattern for Resilient Microservices
April 25, 2026
Learn how I prevented cascading failures in microservices using the circuit breaker pattern. Real-world examples with Node.js, configuration strategies, and monitoring approaches that actually work.
Message Queues in Node.js: Redis vs RabbitMQ
April 24, 2026
A practical comparison of Redis and RabbitMQ for message queues in Node.js microservices. Learn when to use each, with real production code examples.
5 Chrome DevTools Features That Will Save You Hours
April 23, 2026
Stop using Chrome DevTools like it's 2015. Discover network request blocking, logpoints, memory snapshots, and performance profiling techniques that actually work in production debugging.
Source Maps in Production: Debug Minified Code
April 22, 2026
Learn how to implement source maps in production to debug minified JavaScript code effectively. Covers Webpack, Vite, and esbuild configuration, security strategies, and error tracking integration.
Application Metrics with Prometheus and Node.js
April 21, 2026
Learn how to instrument your Node.js applications with Prometheus metrics for better observability and performance monitoring in production.
Distributed Tracing in Node.js Microservices
April 19, 2026
Learn how to implement distributed tracing in Node.js microservices using OpenTelemetry. Discover traces, spans, context propagation, and production best practices.
Focus Management in Single-Page Apps
April 18, 2026
Learn how to implement proper focus management in SPAs to create accessible, keyboard-friendly experiences that rival traditional page loads.
Screen Reader Testing for JavaScript Developers
April 17, 2026
Learn how to properly test JavaScript applications with screen readers. Discover practical techniques for NVDA, VoiceOver testing, and building accessibility into your development workflow.
Keyboard Navigation in React: Complete Guide
April 16, 2026
Learn how to build accessible React applications with proper keyboard navigation patterns, focus management, and WCAG compliance through practical examples and custom hooks.
JavaScript Accessibility: 8 ARIA Patterns You Need
April 15, 2026
Learn the essential ARIA patterns every JavaScript developer needs to build accessible web applications. From modal dialogs to custom dropdowns, master focus management and screen reader support.