#semaphore

Non-blocking synchronization primitives for PHP based on Amp and Revolt.

MEA provides async primitives and combinators that are runtime agnostic.

One Go binary that runs Ansible, Terraform, OpenTofu, Bash, PowerShell, Python, and Go across a fleet. Live host-by-task matrix, hash-chained audit you can verify offline, enforced approvals. No Kubernetes, no Postgres, no Redis. Migrate from AWX, Semaphore, Ascender, or Ansible Automation Platform in one command.

Run everything, watch every host, prove every change. Ansible, Terraform, OpenTofu, Bash, PowerShell, Python, and Go in one Go binary with a live host-by-task matrix, provable audit, and enforced approvals. A self-hostable alternative to AWX and Semaphore.

Symfony Semaphore Component

A redis binary semaphore with async wait

Run everything, watch every host, prove every change. Ansible, Terraform, OpenTofu, Bash, PowerShell, Python, and Go in one Go binary with a live host-by-task matrix, provable audit, and enforced approvals. A self-hostable alternative to AWX and Semaphore.

An asynchronous .NET library that allows you to lock based on a key (keyed semaphores), limiting concurrent threads sharing the same key to a specified number, with optional pooling for reducing memory allocations.