A fast, asynchronous, rack-compatible web server.

A production-grade lightweight scheduler built on top of Async. Single event loop with min-heap timer, skip-overlapping execution, jitter, monotonic clock intervals, semaphore concurrency control, and deterministic worker sharding. Designed for Falcon but works with any Async-based application.

Execution rate limiting for Async

Advanced concurrency control and resource limiting for Falcon web server.