GitHub
@github • How people build software.. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
83%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
30 repos
Visible snapshot
27 repositories updated in the last 90 days.
Leading language
TypeScript
Portfolio mix
TypeScript (8), Go (6), Unknown (5)
Average size
256
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-09-10(2d ago)GitHub API fallback30 repositories
83%
of the visible star count comes from this organization's top three repositories.
256
stars per repository in this same snapshot.
TypeScript
is the most common language here, with 27 repositories updated in the last 90 days.
Why this rank
This organization stands out because its public portfolio is relatively balanced across 30 repositories.
Balanced portfolio across 30 reposTop 3 share 83%
Organization pages work best when you separate portfolio breadth from flagship concentration. In GitHub's case, the visible top three repositories account for about 83% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is TypeScript (8), Go (6), Unknown (5). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | github/copilot-cli-for-beginners Learn how to get started using the GitHub Copilot CLI! | Tape | 2.8K |
| 2 | github/app The GitHub Copilot app is an agent-native desktop experience for finding, running, steering, and landing software work across your GitHub repositories. | 2.1K | |
| 3 | github/gh-stack GitHub Stacked PRs | Go | 1.5K |
| 4 | github/storybook-addon-performance-panel A Storybook Addon for tracking web performance | TypeScript | 424 |
| 5 | github/copilot-plugins The official GitHub Copilot plugins collection — MCP servers, skills, hooks, and other extensibility tools for GitHub Copilot. | PowerShell | 359 |
| 6 | github/dev-days | HTML | 74 |
| 7 | github/copilot-sdk-java Copilot SDK for Java | CSS | 68 |
| 8 | github/gh-actions-lock A gh CLI extension that generates and verifies the GitHub Actions dependency lockfile, pinning every action your workflows use to an exact commit. | Go | 48 |
| 9 | github/gh-aw-actions Shared Actions used with GitHub Agentic Workflows | JavaScript | 47 |
| 10 | github/copilot-billing-preview An application for previewing and comparing your future GitHub Copilot bills as you transition to the new usage-based billing model. | TypeScript | 32 |
| 11 | github/copilot-engine-sdk SDK for Copilot Agent Engines | TypeScript | 23 |
| 12 | github/TUIKit A spec-driven system for building TUI components across programming languages | TypeScript | 21 |
| 13 | github/copilot-release-notes AI-powered release notes generation using Copilot CLI | TypeScript | 20 |
| 14 | github/multilingual-repositories A repository-level metadata dataset intended to help researchers find GitHub repositories with evidence of non-English natural-language content | 18 | |
| 15 | github/copilot-advanced-security-plugin The official GitHub Copilot Advanced Security plugin | 18 | |
| 16 | github/copilot-sdk-server-sample Sample of a multiuser system using GitHub Copilot SDK | TypeScript | 18 |
| 17 | github/node-keytar | C++ | 17 |
| 18 | github/spec-kit-copilot Copilot-native integrations for Spec Kit across GitHub Copilot CLI, the Copilot App, and VS Code. | JavaScript | 14 |
| 19 | github/gh-aw-threat-detection GitHub Agentic Workflows Threat Detection | Go | 13 |
| 20 | github/accessibility-scanner-alt-text-plugin A plugin for the GitHub Accessibility Scanner that flags low-quality alt text on images. | TypeScript | 11 |
| 21 | github/actions-lockfile The authoritative definition of the GitHub Actions dependency lockfile format, plus a Go parser for auditing and verifying the action pins in use across a repo's workflows. | Go | 11 |
| 22 | github/agentfinder-catalog | Python | 10 |
| 23 | github/java-codespaces Template for new Codespaces-enabled repos for Java projects | Java | 9 |
| 24 | github/cosmo The open-source solution to building, maintaining, and collaborating on GraphQL Federation at Scale. The alternative to Apollo Studio and GraphOS. | TypeScript | 6 |
| 25 | github/gh-gl2gh Migration CLI for GitLab to GitHub migrations | 5 | |
| 26 | github/mdbook-asciinema An mdbook preprocessor for embedding asciinema terminal recordings in your book | CSS | 4 |
| 27 | github/gh-aw-harness Agent harness for Agentic Workflows | Makefile | 3 |
| 28 | github/computer-use-plugin | 1 | |
| 29 | github/gh-elm Enterprise Live Migrations CLI for GHES to GitHub with Data Residency migrations | Go | 0 |
| 30 | github/simpleforce Simple Golang client for Salesforce | Go | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.