Semaphore Blog

Product updates and engineering insights from the Semaphore team.

Latest product news

9 Oct 2026 Semaphore Open Source 1.6: MCP Server, sem-ai Out of the Box, and Partial Job Reruns Includes audio & video
16 Sep 2026 sem-ai 0.4.0: smaller responses, safer access, and pre-flight checks Includes audio & video
10 Sep 2026 Making testing work better for AI driven development
12 Aug 2026 Rerun Only the Jobs That Failed
4 Aug 2026 Announcement: Xcode16 Deprecation in Semaphore
19 Jun 2026 Flaky Test API Now GA, New Auto-Fix Skill, Skill Quality Improvements Includes audio & video
4 Jun 2026 Codex Support, Faster Task Creation, and Flaky Test Visibility Includes audio & video
27 May 2026 Building an AI-Native CI/CD Experience with sem-ai Includes audio & video

Understanding ReplicaSet vs. StatefulSet vs. DaemonSet vs. Deployments

Software Engineering

24 May 2023

The Developer’s Dilemma: How to Avoid the Comparison Trap and Build a Fulfilling Career

23 May 2023

Introducing Semaphore CI/CD Booster Experience

22 May 2023

Developer’s Guide to Passwordless Authentication

Software Engineering

17 May 2023

Introduction to Wasp: A DSL for Building Full-Stack Web Applications

Software Engineering

16 May 2023

Docker Swarm vs. Kubernetes

Software Engineering

11 May 2023

Announcing A New Way of Learning: The CI/CD Learning Tool

10 May 2023

Step up Your Go App Testing Game With the Testify Framework

Software Engineering

10 May 2023

Streamlining WebAssembly Development With Spin JavaScript SDK

Software Engineering

9 May 2023

10 Best Alternatives To ChatGPT: Developer Edition

Technology Industry

4 May 2023

Technical Writing for Humans (P.S. I Love You)

3 May 2023

Service Outage Postmortem: April 28

28 Apr 2023

Writing Unit Tests in Node.js Using Jest

Software Engineering

27 Apr 2023

Deployment Targets – Limiting Access to Promotions

27 Apr 2023

The Best Strategies to Slim Docker Images: How to Reduce Docker Image Size

Software Engineering

26 Apr 2023

Talks on Engineering Excellence

Conversations with engineering leaders.

Episode 150

Malcolm Matalka on GitOps, Terraform Tooling, and Building Invisible Developer Tools

Episode 149

Jamie Dobson on Generative AI, Developer Productivity, and System Stability

Episode 148

Sebastian Gierlinger on Scaling Remote Engineering at Storyblok

Episode 147

Keren Fanan and Hadar Geva on Reinventing Frontend with MyOp

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