14:25
2026-06-05
dev.to
ai-tools
From 5 Seconds to 1.2 Milliseconds: Rewriting a Combinatorial Optimizer with GitHub Copilot
Croatian open-source grocery price tracker Cijene reduced its shopping cart optimization time from 5 seconds to 1.2 milliseconds by rewriting the backend with GitHub Copilot. The project, which won fi…