During December 2025, Sparksalmon enhanced the Tencent-TDS/KuiklyUI repository by implementing support for incremental compilation in Kotlin Symbol Processing (KSP). This work focused on optimizing annotation processing by reducing unnecessary file generation during repeated builds, thereby accelerating both local development and continuous integration cycles. Utilizing Kotlin and Gradle-based tooling, Sparksalmon’s approach improved build efficiency and enabled faster feedback for developers. The feature addressed a common bottleneck in annotation-heavy projects, streamlining the build process without introducing new bugs. This contribution demonstrated a solid understanding of incremental compilation techniques and effective use of Kotlin Symbol Processing within a modern build environment.