Floodgate

Floodgate is a rate limiting library specifically built for Next.js applications, offering a zero dependency solution for protecting APIs with declarative, type-safe, and flexible rate limiting rules. It supports multiple algorithms (fixed window, sliding window, token bucket), pluggable storage backends (memory, Redis, Vercel KV), and features out-of-the-box integration for both server and client (React) components, making it suitable for developers who need robust and customizable rate limiting in modern serverless or edge environments.