GitHub Launches Global Copilot Dev Days as AI Coding Tool Hits 20M Users

GitHub is taking its AI coding assistant to the streets. The Microsoft subsidiary announced GitHub Copilot Dev Days on March 3, a global series of hands-on community events kicking off this month as the platform crosses 20 million active developers.

The timing isn’t accidental. GitHub’s revenue reportedly jumped 40% year-over-year, with Copilot adoption driving much of that growth. Now the company wants to convert casual users into power users through in-person training led by GitHub Stars, Microsoft MVPs, and Campus Experts.

What’s Actually on the Agenda

Each event runs roughly two and a half hours with a predictable but practical structure: a 30-45 minute Copilot intro, a community-led session on local developer interests, and an hour of hands-on coding workshops.

The curriculum covers the full Copilot stack—CLI integration, VS Code and Visual Studio implementations, plus the newer agentic features that let Copilot autonomously handle bug fixes and pull requests. That last capability represents a significant shift from simple autocomplete to genuine task delegation.

Workshop content varies by location, so checking the registration page before showing up matters. Some events will focus on the recently GA’d Copilot CLI, which brings agentic coding directly to the terminal.

The Broader Play

GitHub’s push comes at an interesting moment for its AI infrastructure. The company just announced deprecation of Gemini 3 Pro and GPT-5.1 models across Copilot experiences, suggesting a consolidation around newer architectures. Meanwhile, a security researcher disclosed the RoguePilot vulnerability in GitHub Codespaces last week, which allowed Copilot to leak GITHUB_TOKEN credentials—a reminder that rapid AI deployment carries real security overhead.

The Dev Days program targets everyone from students to senior engineers, but the real audience is enterprise teams still running pilots. Getting developers hands-on with features like Copilot Vision (which generates code from UI mockups) and the self-review capability before PR submission could accelerate corporate adoption.

How to Get Involved

Events are live now across multiple cities with limited capacity. User group organizers can apply to host their own sessions through GitHub’s application form. Registration is free, and yes, there’s swag.

For developers already embedded in the Copilot ecosystem, these events offer early access to training materials covering features that haven’t fully rolled out. For the skeptics, it’s a low-commitment way to pressure-test whether AI-assisted coding actually improves their workflow or just adds noise.

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