Posts
Node.js with TypeScript in 2025: Best Practices Guide
TypeScript is the standard for building Node.js applications in 2025. These are the patterns we use for production TypeScript projects. TS adds static …
Node.js Error Handling Patterns for Production
Error handling separates production-grade Node.js applications from hobby projects. These are the patterns we use to build systems that do not crash …
Integrating AI and LLMs with Node.js: A Practical Guide
Most Node.js backends now have at least one LLM integration. The async, event-driven model fits this workload well: the bottleneck is network I/O, not …
MongoDB Aggregation Pipeline Performance Tuning
MongoDB aggregation pipelines transform documents step by step; filtering, reshaping, grouping, and sorting them. On a collection of 1 million …
Understanding Promise.withResolvers() in JavaScript
JavaScript developers have been working with Promises since ES2015. Creating a Promise and resolving it from outside its constructor has always felt …
MongoDB Backup and Recovery: Disaster Prevention Strategies
MongoDB’s flexibility is great until something goes wrong. A careless delete script, hardware failure, or ransomware attack can wipe out your …
Run Linux Containers on macOS with Apple's CLI
Apple ships a native container CLI tool with macOS. The tool runs Linux containers without Docker Desktop. It uses Apple’s Containerization …
From AMD/UMD to ESM: A No-Nonsense Migration Guide
If your codebase is still slinging AMD define() calls or UMD wrappers like it’s 2015, you’re not alone. But with Node 20+ and browsers …
TypeScript 6.0 Breaking Changes & New Features Explained
If you’ve spent hours tweaking tsconfig.json files and wondering why your build times feel slow, TypeScript 6.0 has some real improvements for …
HTTP Headers: Complete Guide to Secure & Optimize Your APIs
Running a production API without properly configured HTTP headers is leaving your front door unlocked. Browsers block modern features, CDNs refuse to …