Performance Utilities // 2025
Sif's Utilities
Overview.
A premium, "Atmospheric Tech" styled utility hub designed for high-performance file manipulation. The project prioritizes user privacy by performing heavy operations directly in the browser using WebAssembly.
Objective
"Build a high-performance system for secure file manipulation using Wasm/FFmpeg, PDF-Lib, and Sharp. The goal was to solve complex resource management issues like UI blocking during heavy video tasks and COOP/COEP header configurations for multi-threaded Wasm."
Impact
Established a secure, zero-server processing environment that empowers users to compress videos, wipe PDF metadata, and optimize images without ever uploading sensitive data to a cloud server.
Back
Projects
Next