GPT-OSS: Specs, Setup, and Self-Hosting Guide OpenAI’s GPT-OSS 20B & 120B are here. See specs, features, and how to run these open-source LLMs locally or self-host in the cloud. Tomas Fernandez 15 Aug 2025
Cloud vs Hybrid: A Guide to Choosing Semaphore Editions Compare Semaphore Cloud vs Hybrid CI/CD. Learn about cost trade-offs, hidden expenses, and when self-hosting really makes sense. Tomas Fernandez 1 Aug 2025
Automated Testing: From Mainframes to ChatGPT A brief history of automated testing, from manual testing and unit test frameworks to CI/CD to and AI-powered testing. Tomas Fernandez 23 Jul 2025
Semaphore vs BitBucket Pipelines Compare Semaphore CE vs Bitbucket Pipelines. Explore the main differences and on-premise options to find the best fit for your team. Tomas Fernandez 11 Jul 2025
Our new approach to enterprise CI/CD: Free tier, source available, and guaranteed savings Semaphore makes enterprise CI/CD accessible with free self-hosting, source-available features, and freedom from closed platforms. Aleksandar Mitrovic 10 Jul 2025
Semaphore vs Travis CI Compare Semaphore and Travis across licensing, pipeline setup, Git support, monorepo handling, test reporting, and installation. Tomas Fernandez 4 Jul 2025
GitHub Actions vs Semaphore Comparing GitHub Actions vs Semaphore. GitHub Actions is closed source and tightly coupled. Semaphore is flexible, powerful, and open-source. Tomas Fernandez 27 Jun 2025
Semaphore v1.3 Release Roundup: A Big Leap for Contributors and Small Teams 🚀 Semaphore v1.3 boosts contributor support, enhances local development, and brings powerful CI/CD features to smaller engineering teams. Aleksandar Mitrovic 11 Jun 2025
The Secrets Behind Plumber: Managing Thousands of Pipelines at Semaphore Discover how Semaphore’s Plumber engine uses Elixir and FSMs to orchestrate scalable, reliable CI/CD pipelines. Damjan Becirovic 4 Jun 2025
Semaphore Community Edition vs. Jenkins Jenkins is the leading OSS solution for CI. But configuring it can feel a rite of passage. Does Semaphore CE provide a better experience? Tomas Fernandez 29 May 2025
Ephemeral Environments for Testing Open Source Projects We open sourced Semaphore and built ephemeral environments to ensure it runs anywhere—harder than expected, but worth it. Veljko Maksimovic 21 May 2025
Semaphore v1.2 Release Roundup: Reports and Git Agnostic Semaphore v1.2 adds markdown reports and Git-agnostic integration, enhancing flexibility and reporting in both Cloud and Community Editions. Aleksandar Mitrovic 12 May 2025
One API to Rule Them All: Building a Cohesive API for Semaphore Discover how Semaphore unified its API with a resource-oriented design, improving integration, consistency, and developer experience. Amir Hasanbasic 8 May 2025
How to Use AI to Reduce Technical Debt Learn how AI helps reduce technical debt through code analysis, test generation, documentation, security checks, and automation. Federico Trotta 30 Apr 2025
Introducing Semaphore Canvas: Visual Workflow Automation for Deployments Semaphore Canvas is a visual workflow builder for multi-stage deployments, designed for developers and built transparently in public. Aleksandar Mitrovic 28 Apr 2025