Hosted vs. Self-Hosted CI Runners: The Real Cost and Security Tradeoffs
You write a workflow file, push to GitHub or GitLab, and a green checkmark appears a few minutes later. Something execu…
#gitlab
6 posts
GitHub and GitLab PGP Keys: Proving Who Wrote the Commit
SSH keys answer one question: may this machine push to the repo? PGP keys answer a completely different one: who actual…
SSH Keys for GitHub and GitLab: A Practical Mapping Guide
If you've ever set up SSH access to a Linux server, you already know 90% of what's needed to connect to GitHub and GitL…
GitLab Free Container Registry: Private Docker Images Without Self-Hosting a Registry
The Problem You run multiple self-hosted apps on a VPS. Each app lives in a container. You build images locally, but st…
The Unicorn Took the Afternoon Off: GitHub Outages and Why Your Next Repo Belongs to You
The Day Everything Stopped On August 17, 2026, I refreshed a pull request and got the page every developer dreads: "No …
Mastering Git: Your Essential Cheat Sheet
Navigating the Git Landscape with Ease Git is an indispensable tool for developers, enabling version control, collabora…