#debugging

Front-end development has never been more capable. Modern frameworks offer fast rendering pipelines, component composition, powerful tooling, and a growing ecosystem of libraries that promise to make building sophisticated applications easier than ever. Yet many teams experience exactly the opposite — increasing difficulty. Applications grow harder to reason about. Features interact in unexpected ways. Simple changes ripple through unrelated parts of the system. Debugging becomes an exercise in tracing invisible dependencies across the application. The tools improved, but the complexity remained. Front-end complexity never ends For many years, front-end complexity was blamed on frameworks. Each generation of tooling promised to fix the limitations of the previous one. The transition from server-rendered pages to client-side frameworks introduced a wave of architectural experimentation. Then came virtual DOM engines, reactive libraries, and increasingly sophisticated component systems.