Ditching Libraries for Native APIs: Lessons from Building a Browser-Based Image Tool

This post demonstrates how leveraging modern browser APIs—Canvas, Web Workers, and URL.createObjectURL—can eliminate unnecessary dependencies while improving performance and reducing bundle size. The author's real-world experience building Relahconvert shows that sophisticated image processing and internationalization support don't require complex third-party libraries or backend infrastructure. For web developers overwhelmed by dependency fatigue, it's a timely reminder that native web standards have evolved to handle most tasks reliably and efficiently.