Github Migrates Copilot Runtime to Rust with AI-Assisted Rewrite

By Leela Kumili · InfoQ · Friday, 9 October 2026 at 14:29 (1h ago) · Original article ↗

GitHub migrated more than 800,000 lines of Copilot runtime code from TypeScript and Node.js to Rust in about 14.5 weeks using AI-assisted development. The incremental migration used N-API interoperability, automated testing, human review, and 128 pull requests while continuing to ship releases.

You're reading a preview. The full article is published by InfoQ on their website.

Read the full story on InfoQ

Dev

Shopify Upgrades Checkout Blocks to Polaris Web Components, Cutting Bundle Sizes up to 85%

Shopify has updated its Checkout Blocks app, transitioning five high-traffic checkout UI extensions to remote-dom using Preact and Polaris web components. The rewrite, which involved moving to TypeScript and a new API version, led to significant reductions in bundle sizes and…

InfoQ 31m ago

Dev

Global PC shipments crater 20% as rising prices hammer demand

Buyers rushed to beat hikes earlier this year, but demand has since dried up as AI-fueled component shortages send costs soaring

The Register 2h ago

Dev

Linux app support is disappointing on Googlebooks, but Breadstick Linux is the solution

Terminal app getting you down on Android and Googlebooks? Then you should download Breadsticks Linux on the Play Store.

Android Authority 3h ago

Github Migrates Copilot Runtime to Rust with AI-Assisted Rewrite

More Software & Development

Shopify Upgrades Checkout Blocks to Polaris Web Components, Cutting Bundle Sizes up to 85%

Global PC shipments crater 20% as rising prices hammer demand

Linux app support is disappointing on Googlebooks, but Breadstick Linux is the solution