Vercel ChangelogOct 28, 2025, 1:00 PMimportant 75

Vercel Functions 正式支援 Bun 執行期環境 (Runtime)

Original: Bun runtime on Vercel Functions

The official Vercel blog has announced that Vercel Functions, its serverless service, now officially supports the popular high-performance…

Vercel 官方宣佈其 Serverless 服務 Vercel Functions 正式支援 Bun 執行期環境(Runtime)。開發者現在可以選擇 Bun 來運行其後端函式,藉此獲得比傳統 Node.js 更快的冷啟動速度與執行效能。此更新無縫整合了 Bun 對 TypeScript 的原生支援,為 Vercel 上的全端開發帶來全新的效能體驗。

The official Vercel blog has announced that Vercel Functions, its serverless service, now officially supports the popular high-performance JavaScript runtime environment — Bun. This update brings significant performance improvements to backend services and API routes deployed on Vercel.

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