---
title: "Discussion on \"Anthropic Just Bought Bun.js. Here's why.\" | Hashnode"
description: "Discussion on \"Anthropic Just Bought Bun.js. Here's why.\". Anthropic just acquired Bun. First acquisition ever for the company behind Claude and Claude Code.\nMost takes I've seen focus on speed. \"Claude Code needs fast tooling.\" \"Milliseconds matter at scale.\" That's not wrong, but it's not the interesting p..."
url: "https://hashnode.com/posts/anthropic-just-bought-bunjs-heres-why/69304804dbff28c3191c0b18"
---

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# [Anthropic Just Bought Bun.js. Here's why.](https://hashnode.meteroid.com/anthropic-just-bought-bunjs-heres-why?utm_source=hashnode&utm_medium=feed)

Anthropic just acquired Bun. First acquisition ever for the company behind Claude and Claude Code. Most takes I've seen focus on speed. "Claude Code needs fast tooling." "Milliseconds matter at scale." That's not wrong, but it's not the interesting p...

Dec 3, 2025 · 4 min read · hashnode.meteroid.com  
Updated Dec 4, 2025  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#ai](https://hashnode.com/tag/ai)
-   [#anthropic](https://hashnode.com/tag/anthropic)

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[Gaspard Boursin](https://hashnode.com/@gaspard)

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