port-allocation

Fast, daemonless local workspaces for parallel coding agents: one Git worktree per agent, isolated ports and private data directories, supervised processes. Zero VM overhead, plus an optional reusable Linux container backend. Single Go binary for Linux, macOS and Windows.

Ephemeral TCP ports for JUnit 5 tests, guaranteed not to collide across processes

Nothing binds a port without asking. A registry that hands out local ports, with a TUI.

Turn any project name into a stable host port, so every Docker project gets its own port with no registry to maintain.

Concurrent port allocation for any application - avoid port conflicts in tests, servers, microservices, and development environments - Part of Tuulbelt

Zero-dependency, zero-daemon developer environment supervisor and process runner with dynamic port leasing and kernel socket inheritance.