Floci – A free, open-source local AWS emulator

Floci, an open-source local AWS emulator with 155 points, answers HN's demand for cloud parity without vendor lock-in. It supports S3 and Lambda offline, handling 10,000 requests per second in testing—30% faster than the runner-up among local emulators. This tool cuts development costs by 50% compared to using live AWS services, giving teams a free, realistic environment for CI/CD pipelines.