Search results for: rails

How the GitHub Issues team used client-side caching, smart prefetching, and service workers to make navigation feel instant.

We’re making these changes to ensure a reliable and predictable experience for existing customers.

Each time Copilot cloud agent works on a task, it starts a new development environment powered by GitHub Actions. By default, this runs on a standard GitHub-hosted runner, but teams…

The path to better performance is often found in simplicity.

Copilot cloud agent includes a built-in agent firewall to control Copilot’s internet access and help protect against prompt injection and data exfiltration. Until now, the firewall was configured at the…

I used coding agents to build agents that automated part of my job. Here’s what I learned about working better with coding agents.

As contribution volume grows, mentorship signals are harder to read. The 3 Cs framework helps maintainers mentor more strategically… without burning out.

GitHub Agentic Workflows are built with isolation, constrained outputs, and comprehensive logging. Learn how our threat model and security architecture help teams run agents safely in GitHub Actions.

AI is rewiring developer preferences through convenience loops. Octoverse 2025 reveals how AI compatibility is becoming the new standard for technology choice.

Discover GitHub Agentic Workflows, now in technical preview. Build automations using coding agents in GitHub Actions to handle triage, documentation, code quality, and more.

Open source is hitting an “Eternal September.” As contribution friction drops, maintainers are adapting with new trust signals, triage approaches, and community-led solutions.

Think of Continuous AI as background agents that operate in your repository for tasks that require reasoning.

Claude by Anthropic and OpenAI Codex are now available in public preview on GitHub and VS Code with a Copilot Pro+ or Copilot Enterprise subscription. Here’s what you need to know and how to get started today.

What languages are growing fastest, and why? What about the projects that people are interested in the most? Where are new developers cutting their teeth? Let’s take a look at Octoverse data to find out.

Explore the GitHub Copilot CLI and try interacting with Copilot directly from your terminal.

AI is settling the “typed vs. untyped” debate by turning type systems into the safety net for code you didn’t write yourself.

AI can help you build faster than ever, but it can also produce bugs, issues, and problems. Use these strategies to keep your speed without losing control of your code.

Discover how advanced AI users are redefining software development—shifting from code producers to strategic orchestrators—through delegation, verification, and a new era of AI-fluent engineering.

Learn more about the agentic security principles that we use to build secure AI products—and how you can apply them to your own agents.

Learn how to write effective agents.md files for GitHub Copilot with practical tips, real examples, and templates from analyzing 2,500+ repositories.