VercelVercel
'; user_status_content.firstChild.appendChild(avatarContainer); } else { // Placeholder for LoggedOutUserMenu let loggedOutContainer = document.createElement('div'); // if LoggedOutUserMenu fallback let userBtn = document.createElement('button'); userBtn.style.width = "33px"; userBtn.style.height = "33px"; userBtn.style.display = "flex"; userBtn.style.alignItems = "center"; userBtn.style.justifyContent = "center"; userBtn.style.color = "var(--ds-gray-900)"; userBtn.style.border = "1px solid var(--ds-gray-300)"; userBtn.style.borderRadius = "100%"; userBtn.style.cursor = "pointer"; userBtn.style.background = "transparent"; userBtn.style.padding = "0"; // user icon ( from geist) let svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg'); svg.setAttribute('data-testid', 'geist-icon'); svg.setAttribute('height', '16'); svg.setAttribute('stroke-linejoin', 'round'); svg.setAttribute('style', 'color:currentColor'); svg.setAttribute('viewBox', '0 0 16 16'); svg.setAttribute('width', '16'); let path = document.createElementNS('http://www.w3.org/2000/svg', 'path'); path.setAttribute('fill-rule', 'evenodd'); path.setAttribute('clip-rule', 'evenodd'); path.setAttribute('d', 'M7.75 0C5.95507 0 4.5 1.45507 4.5 3.25V3.75C4.5 5.54493 5.95507 7 7.75 7H8.25C10.0449 7 11.5 5.54493 11.5 3.75V3.25C11.5 1.45507 10.0449 0 8.25 0H7.75ZM6 3.25C6 2.2835 6.7835 1.5 7.75 1.5H8.25C9.2165 1.5 10 2.2835 10 3.25V3.75C10 4.7165 9.2165 5.5 8.25 5.5H7.75C6.7835 5.5 6 4.7165 6 3.75V3.25ZM2.5 14.5V13.1709C3.31958 11.5377 4.99308 10.5 6.82945 10.5H9.17055C11.0069 10.5 12.6804 11.5377 13.5 13.1709V14.5H2.5ZM6.82945 9C4.35483 9 2.10604 10.4388 1.06903 12.6857L1 12.8353V13V15.25V16H1.75H14.25H15V15.25V13V12.8353L14.931 12.6857C13.894 10.4388 11.6452 9 9.17055 9H6.82945Z'); path.setAttribute('fill', 'currentColor'); svg.appendChild(path); userBtn.appendChild(svg); loggedOutContainer.appendChild(userBtn); loggedOutContainer.style.display = 'flex'; loggedOutContainer.style.gap = '8px'; loggedOutContainer.style.alignItems = 'center'; user_status_content.firstChild.appendChild(loggedOutContainer); } })();
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TanStack Start on Vercel

Last updated October 31, 2025

TanStack Start is a fullstack framework powered by TanStack Router for React and Solid. It has support for full-document SSR, streaming, server functions, bundling and more. TanStack Start works great on Vercel when paired with Nitro.

You can quickly deploy a TanStack Start application to Vercel by creating a new one below or configuring an existing one with Nitro:

The Nitro Vite plugin allows deploying TanStack Start apps on Vercel, and integrates with Vercel's features.

To set up Nitro in your TanStack app, navigate to the root directory of your TanStack Start project with your terminal and install nitro with your preferred package manager:

Terminal
pnpm i nitro

To configure Nitro with TanStack Start, add the following lines to your vite.config file:

/vite.config.ts
import { tanstackStart } from '@tanstack/react-start/plugin/vite'
import { defineConfig } from 'vite'
import viteReact from '@vitejs/plugin-react'
import { nitro } from 'nitro/vite'
 
export default defineConfig({
  plugins: [
    tanstackStart(),
    nitro(),
    viteReact(),
  ],
})

TanStack Start apps on Vercel benefit from the advantages of Vercel Functions and use Fluid Compute by default. This means your TanStack Start app will automatically scale up and down based on traffic.

Learn more about deploying TanStack Start projects on Vercel with the following resources:


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