How to Design a Type-Safe, Lazy, and Secure Plugin Architecture in ReactModern web applications increasingly need to evolve faster than a single team can maintain a monolithic codebase. Product teams often want to add features independently, experiment with new capabilitiMar 30 · 16 min readfreecodecamp.org
How to Build End-to-End LLM Observability in FastAPI with OpenTelemetryThis article shows how to build end-to-end, code-first LLM observability in a FastAPI application using the OpenTelemetry Python SDK. Instead of relying on vendor-specific agents or opaque SDKs, we wiMar 13 · 25 min readfreecodecamp.org
How to Build Your Own Circuit Breaker in Spring Boot – and Really Understand Resilience4jThis article explains how to design and implement your own circuit breaker in Spring Boot using explicit failure tracking, a scheduler-driven recovery model, and clear state transitions. Instead of relying solely on Resilience4j, we’ll walk through t...Feb 16 · 20 min readfreecodecamp.org
