Bun runtime now in Public Beta for Vercel Functions
Vercel launches public beta support for the Bun runtime in Vercel Functions, offering it alongside Node.js with benchmarks showing 28% lower average latency on CPU-bound Next.js rendering.
The Bun runtime is now available in Public Beta for Vercel Functions. You can choose between Node.js and Bun as your project runtime, selecting the best option for your workload. for CPU-bound Next.js rendering compared to Node.js.Benchmarks show Bun reduced average latency by 28% To use Bun in Vercel Functions, set the runtime globally in your project's :vercel.json We currently support the following frameworks, with more on the way: Bun supports TypeScript with zero configuration.
Here's an example with Hono: Or get started with one of our starter templates: Bun deployments automatically integrate with Vercel's existing logging, observability, and monitoring systems. See , or .benchmarks in our blog postread the docs to learn more Read more Next.js Hono Express Nitro Express on Bun Hono on Bun