Blog
Articles, news, tutorials, and real-world lessons from modern builders.
Contract Testing: Keep Microservice APIs Compatible
Use contract testing to keep microservice APIs compatible, reduce integration bugs, improve CI checks, and deploy services safely.
JavaScript Memory Leaks: Detect and Fix with Chrome DevTools
Find and fix JavaScript memory leaks with Chrome DevTools, heap snapshots, listener cleanup, timers, closures, and prevention patterns.
Database Replication: Read Scaling, Failover, and High Availability
Design database replication for read scaling, failover, high availability, downtime reduction, and safer recovery during production issues.
CQRS Pattern: Separate Reads and Writes for Scalable Systems
Use CQRS to separate read and write models, improve scalability, simplify complex queries, and design clearer application boundaries.
Web Components: Build Framework-Agnostic UI Libraries
Build Web Components for reusable UI libraries across frameworks with custom elements, shadow DOM, design systems, and maintainable APIs.
GitHub Copilot Usage-Based Billing: What Changed and What You Need to Know
Understand GitHub Copilot usage-based billing, pricing changes, premium requests, model costs, and what teams should prepare for.
VS Code Agents Window: Sessions, Tools, and Workflow
Understand VS Code Agents Window with sessions, tools, customizations, workflow use cases, and practical limits for AI-assisted coding.
Blameless Postmortems: Incident Learning for Engineering Teams
Run blameless postmortems that turn incidents into system learning, stronger action items, better follow-up, and healthier team culture.
Idempotency Keys: Prevent Duplicate Requests and Charges
Use idempotency keys in APIs to prevent duplicate requests, double charges, retry bugs, and inconsistent payment or order data.
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