I built Wait4X, a lightweight CLI tool written in Go to wait for services like HTTP endpoints, TCP ports, DNS records, databases (MySQL, PostgreSQL, Redis), and message brokers (RabbitMQ, Temporal) to be ready — useful in scripts, CI pipelines, or container startup sequences.
It has zero dependencies, fast startup time, and is easy to use.
GitHub: https://github.com/atkrad/wait4x
Would love feedback, feature requests, or contributions if you find it useful!
