Building web applications today often comes with a trade-off between feature velocity and performance. Over-reliance on heavy frameworks or unoptimized third-party plugins can quickly lead to bloated bundle sizes and poor user experience.
As an engineer running DevLanka, a small web and app development studio in Sri Lanka, I’ve had the opportunity to build custom web systems and mobile applications. In this article, I want to share a few practical engineering insights on modern web performance, toolchain selection, and practical security.
1. Toolchain & Bundle Size Considerations
Moving from legacy build setups to modern toolchains like Vite and React 19 significantly improves development DX (Developer Experience) and build output:
Module Bundling: Vite leverages ES modules during development, resulting in faster startup times and optimized production builds.
