Discover practical tips, examples, and best practices for writing effective instructions files. Whether you’re new or experienced, you’ll find something to level up your code reviews.The post Unlocking the full power of Copilot code review: Master your instructions files appeared first on The GitHub Blog.

In October, we experienced four incidents that resulted in degraded performance across GitHub services. The post GitHub Availability Report: October 2025 appeared first on The GitHub Blog.

An interview with the leader of GitHub Next, Idan Gazit, on TypeScript, Python, and what comes next. The post TypeScript, Python, and the AI feedback loop changing software development appeared first on The GitHub Blog.

A breakdown of how Copilot coding agent has contributed to a better, more powerful GitHub.The post How Copilot helps build the GitHub platform appeared first on The GitHub Blog.

Nearly a billion commits later, the way we ship code has changed for good. Here’s what the 2025 Octoverse data says about how devs really work now.The post What 986 million code pushes say about the developer workflow in 2025 appeared first on The GitHub Blog.

Curious about using GitHub Copilot in your terminal? Here's our guide to GitHub Copilot CLI, including a starter kit with the best prompts for a wide range of use cases.The post GitHub Copilot CLI 101: How to use GitHub Copilot from the command line appeared first on The GitHub Blog.

TypeScript just became the most-used language on GitHub. Here’s why, according to its creator.The post TypeScript’s rise in the AI era: Insights from Lead Architect, Anders Hejlsberg appeared first on The GitHub Blog.

How GitHub Copilot works today—including mission control—and how to get the most out of it. Here’s what you need to know.The post GitHub Copilot tutorial: How to build, test, review, and ship code faster (with real prompts) appeared first on The GitHub Blog.

GitHub’s annual month-long game jam is back for its 13th year! This November, make a game inspired by the theme WAVES—literal, digital, or emotional. 👋🏻 🌊 📡The post GitHub Game Off 2025 theme announcement appeared first on The GitHub Blog.

Take a look inside our automated pipeline for rapid, rigorous evaluation for the GitHub MCP Server.The post Measuring what matters: How offline evaluation of GitHub MCP Server works appeared first on The GitHub Blog.