// PERSON
Jared
ROLE ENGINEERAT BUNMENTIONS 1LAST SEEN JULY 28, 2026
// BIO
Jarred Sumner is a software engineer and the creator of Bun, a JavaScript runtime and toolkit. He and the Bun team were acquired by Anthropic in December 2025, where he now works as an engineer. He is best known for creating Bun and for directing an AI-driven rewrite of the entire Bun codebase from Zig to Rust using Claude Code dynamic workflows over 11 days.
// RECENT MENTIONS
// SIGNALS
1 SIGNAL
01
mention·Lightcone·JULY 28, 2026
“Jared on the team was like, okay, let's just rewrite it. Maybe the model can do this... And starting with Claude's newer models, the model started to be able to do it... He had the model rewrite it from Zig to Rust. It was one prompt. It was a dynamic workflow. And it ran for 11 days.”
Source→AI-extracted from podcast / newsletter / paper summaries. May contain errors.