semaphoreui

    semaphoreui/semaphore

    #319 this week

    Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

    devops
    infrastructure
    ansible
    awx
    ci
    cicd
    docker
    Go
    MIT
    14.3K stars
    1.3K forks
    14.3K GitHub watchers
    Updated Oct 15, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    Ranks #319 of 2,845 repositories GStars tracks this week (top 11%).

    5 releases in the last 90 days, the latest 3 days ago, with 189 contributors on GitHub.

    Use Cases & Benefits

    • Provides a modern web UI and API to manage Ansible, Terraform/OpenTofu/Terragrunt, PowerShell, and other DevOps tools.
    • Enables centralized, user-friendly control and automation of complex DevOps workflows with task scheduling and access management.
    • Use for running and scheduling Ansible playbooks and Terraform scripts with a graphical interface instead of command line.
    • Use for managing deployment tasks across multiple servers or containers using inventories and variable groups securely.
    • Use for integrating DevOps automation into CI/CD pipelines with reusable task templates and notification of failed tasks.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    MIT

    Permissive: commercial use, modification and redistribution are allowed with attribution.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Modern UI for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

    If your project has grown and deploying from the terminal is no longer feasible, then Semaphore UI is the tool you need.

    Thank you, Stefan and steadfasterX, for supporting the project. Your support is invaluable.

    Thank you, Thomas and Brian, for excellent contriubutions. You solved issues that no one else would have taken on.

    Semaphore UI is a modern web interface for managing popular DevOps tools.

    Excerpt from the semaphoreui/semaphore README on GitHub (MIT license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Aug 14: +11Aug 15: +8Aug 16: +2Aug 17: +8Aug 18: +5Aug 19: +5Aug 20: +1Sep 2: +2Sep 5: +1Sep 8: +3Sep 27: +4Sep 28: +4

    +357 stars over 84 days across 22 snapshot days; best day +11 on Aug 14.

    Forks

    1.3K+55

    Open issues

    1.1K+15

    Compared with peers in DevOps

    Fastest-growing repositories GStars tracks in this cohort for the week of Oct 11, by 7-day star growth

    semaphoreui/semaphore compared with DevOps repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
    DuarteSantos8/openGym15.2K+4.4K40today
    Pumpkin-MC/Pumpkin12.6K+3817521 days ago
    go-gitea/gitea58.7K+183755 days ago
    google/gvisor19.7K+140755 days ago
    traefik/traefik65.2K+133755 days ago
    semaphoreui/semaphore14.3K+0753 days ago
    Category median19.7K+18375—

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