The GitHub Blog

Latest posts

1. 

   When chat is the wrong UI

   24 Sept 2026 · github.blog · Burke Holland

   What is a developer to do when they need something more tangible than a chat box? Enter canvases. The post When chat is the wrong UI appeared first on The GitHub Blog .

2. 

   AI-powered fuzzing with the GitHub Security Lab Taskflow Agent

   24 Sept 2026 · github.blog · Antonio Morales

   In this blog post, I explain how to use the new fuzzing taskflow based on the GitHub Security Lab Taskflow Agent AI framework. The post AI-powered fuzzing with the GitHub Security Lab Taskflow Agent appeared first on The GitHub Blog .

3. 

   Rendering huge pull requests in the GitHub Copilot app

   23 Sept 2026 · github.blog · Alberto Gimeno

   How we rebuilt the diff surface in the GitHub Copilot app to open a million-line pull request with hundreds of inline review comments. The post Rendering huge pull requests in the GitHub Copilot app appeared first on The GitHub Blog .

4. 

   Developers want more efficient software. Here’s what over 1,000 GitHub users told us they need.

   23 Sept 2026 · github.blog · Paull Young

   New research from GitHub and Yale Program on Climate Change Communication finds strong demand for tools, measurement, and practical guidance that can help developers reduce wasted compute. The post Developers want more efficient software. Here’s what over 1,000 GitHub users told us they need…

5. Should you read the code, is RAG dead, and did Skills kill MCP?

   18 Sept 2026 · github.blog · GPS

   We dive into these questions and other AI hot takes on the latest episode of the GitHub Podcast. The post Should you read the code, is RAG dead, and did Skills kill MCP? appeared first on The GitHub Blog .

6. Migrating the GitHub Copilot runtime to Rust, using Copilot

   17 Sept 2026 · github.blog · Stephen Toub

   A rewrite this size wasn't affordable before agents. Here's what porting the Copilot agent runtime to 800,000 lines of production Rust actually took. The post Migrating the GitHub Copilot runtime to Rust, using Copilot appeared first on The GitHub Blog .

7. Marketing ops as code: Automating events from planning to follow-up on GitHub

   11 Sept 2026 · github.blog · Tomoko Tanaka

   If you can write down how you do your work, you can automate it. Here's what I did to support GitHub's APAC marketing team. The post Marketing ops as code: Automating events from planning to follow-up on GitHub appeared first on The GitHub Blog .

8. GitHub Copilot app for Beginners: Using the diff, terminal, and browser

   10 Sept 2026 · github.blog · Kayla Cinnamon

   Checking agent-generated code usually means hopping between tabs. Learn how to view diffs, run terminal commands, and preview web apps side by side in the GitHub Copilot app. The post GitHub Copilot app for Beginners: Using the diff, terminal, and browser appeared first on The GitHub Blog .

9. GitHub availability report: August 2026

   10 Sept 2026 · github.blog · Jakub Oleksy

   In August, we experienced five incidents that resulted in degraded performance across GitHub services. The post GitHub availability report: August 2026 appeared first on The GitHub Blog .

10. Project HydraFusion: Frontier quality via multi-model orchestration

    4 Sept 2026 · github.blog · GitHub Staff

    In controlled offline evaluations, HydraFusion’s selective coding workflows matched or exceeded the evaluated Opus 5 baseline while reducing estimated workflow cost. Now available as a research preview in GitHub Copilot. The post Project HydraFusion: Frontier quality via multi-model orchestration…