Want to host React app in Krova Cloud without handing your build over to a black-box platform? You get full root SSH, your app's own Linux kernel, and automatic HTTPS on a Cube you fully control. Compute charges stop the minute you power the instance off.
Most React tutorials point you at Google Cloud Storage buckets or free-tier static hosting. Those are fine for a portfolio. They fall apart the moment your app needs a real server, a backend on the same box, or genuine isolation from your other projects. Host React app in Krova Cloud instead and you keep that flexibility.
TL;DR:
- Hosting a React app in Krova Cloud means running your production build on a microVM (a "Cube") you fully control via root SSH, not uploading files to a managed dashboard.
- Each Cube boots its own kernel and runs in its own sandbox, so one app can't reach into another.
- You build locally with
npm run build, SSH in, serve thebuildfolder with Nginx, and point a CNAME at your Cube for automatic HTTPS. - Use it when you need a real server; skip it if a static bucket genuinely covers your app.
What Does It Mean to Host a React App in Krova Cloud?
When you host React app in Krova Cloud, you're not clicking "deploy" in a hosted dashboard and hoping the platform likes your setup. You're running your own web server on a Cube, a lightweight microVM with its own kernel, root SSH, and per-minute billing.
That's a meaningful distinction. A Cube is closer to a VPS than to Vercel or Netlify. You get a real Linux box where you install Nginx (or Caddy, or whatever you prefer), drop your production build in, and manage it exactly like a server you own.
Every Cube runs inside its own hardened jailer sandbox, so it isn't a homemade setup. You get real isolation without giving up control.
If you want the deeper mechanics of running a React frontend on this kind of instance, we walk through it in how to host a React app on an isolated microVM.
(Image: a labeled diagram of a Cube showing kernel, root SSH, and CNAME-based HTTPS, alt: 'Krova Cloud Cube microVM architecture for isolated React deployment')
Why Full SSH Access Beats Drag-and-Drop React Hosting
Drag-and-drop hosts are great until you hit a wall. Need to run a Node API next to your React build? Add a cron job? Tweak the Nginx config for a redirect? On a managed static host, half of those are impossible and the other half cost you an upgrade tier.
With a self-hosted React app and SSH, none of that is gated. You ssh root@your-cube, and the box is yours.
This matches how experienced developers already self-host on a VPS. The LogRocket guide to self-hosting Create React App walks through exactly this pattern: SSH into your server, clone your files, write an Nginx server block, and serve the build directory. The Krova workflow is the same.
Here's the practical payoff. Full root SSH means your React frontend, your backend, and your database can live on one isolated box you control, instead of being scattered across three managed services you don't.
Most people get this wrong. They assume "more managed" always means "less work." It usually means less control, and the day you need control, you're stuck migrating.
If you're weighing that decision honestly, self-hosted vs managed cloud: when DIY actually costs more is worth ten minutes before you commit.
How to Host Your React App in Krova Cloud Step by Step
Here's the exact flow to host React app in Krova Cloud and get an isolated deployment live. Say you've got a Vite or Create React App project ready to ship.
1. Build Your Production Bundle Locally
Run your build command:
This produces an optimized static bundle in build/ (or dist/ for Vite). Per the official Create React App deployment docs, that folder is everything a web server needs to serve your app.
2. Spin Up a Cube
Create a Cube from the dashboard, the Krova CLI (@krovacloud/cli), or the TypeScript SDK (@krovacloud/sdk). A fresh microVM boots fast, so you're not waiting around.
3. SSH in and Install a Web Server
You have full root, no software restrictions.
4. Upload Your Build and Configure Nginx
Copy your build/ folder up (via scp, rsync, or a git clone if you commit builds). Then point an Nginx server block at it with a try_files $uri /index.html fallback so React Router handles client-side routes. This is the standard SPA config, identical to what you'd write on any VPS.
5. Attach a Custom Domain with Automatic HTTPS
Point a single CNAME at your Cube. Krova manages the custom domain and issues HTTPS automatically, so you skip the manual Certbot dance. If your React app talks to a backend API, wire up those connection details now and test end to end, the same verification step OVHcloud recommends for any React host.
That's a working isolated deployment. Power the Cube off when you're not using it and compute billing stops, since Krova charges per minute.
The Real Trade-Offs of Self-Hosted React vs Managed Hosting
Let's be honest about where this fits, because a Cube isn't the right answer for every React app.
As Hostinger's breakdown of React vs VPS vs static hosting puts it: static hosting suits simple frontends, while a VPS gives you full server control for apps that need a backend or database. A Cube is squarely in that VPS-plus-isolation category.
Choose a static bucket or free tier when: your app is a pure client-side frontend, a portfolio, or docs with no server logic. You can host that on Google Cloud Storage or Firebase for free, and there's no reason to pay for or manage a server.
Choose a self-hosted Cube when:
- You need a backend, cron jobs, or a database co-located with your frontend.
- You want each app or client isolated in its own kernel, not sharing a box.
- You want predictable pricing with per-minute billing you can pause.
If cost is your driver, how to cut cloud costs by 60% without sacrificing performance digs into the math.
The trade-off you accept: you're the sysadmin. You patch the box, you configure Nginx, you own uptime. If that sounds like a chore rather than control, Krova Nest (managed, cPanel-style hosting) exists for exactly that reason.
What Isolated React Deployment Buys You
Isolation is the reason to pick a Cube over a plain react app VPS hosting plan. On a typical shared VPS, all your apps run on one kernel. If one gets compromised or a noisy neighbor eats resources, everyone on that box feels it. On Krova, every Cube boots its own Linux kernel inside its own jailer sandbox, so a breach in one app can't cross into another.
For anyone running multiple client sites or a multi-tenant product, that per-kernel boundary is the difference between a contained incident and a full-account breach. This matters most if you're building SaaS, a pattern covered in building a multi-tenant SaaS: isolate each customer with VMs.
The cost of isolation here is minimal. You're not paying a premium for the extra security. AI-heavy teams get a bonus: the built-in MCP server (@krovacloud/mcp) lets you provision Cubes straight from Claude or Cursor.
FAQ
Can I Get Full SSH Access to a React App Hosted on Krova Cloud?
Yes. Every Cube ships with full root SSH and no software restrictions, so you manage your self-hosted React app exactly like a server you own, including installing Nginx, running a backend, or adding cron jobs.
How Much Does It Cost to Host a React App in Krova Cloud?
When you host React app in Krova Cloud, billing is per minute, so compute charges stop the instant you power a Cube off. Check Krova's current plans for exact specs and pricing.
Is a Cube Better Than Static Hosting for a React App?
It depends on your app. Static hosting is ideal for pure frontends, portfolios, and docs. Choose a Cube when you need a real server, a co-located backend or database, or isolated deployment with each app in its own kernel.
Do I Need a Credit Card to Try Krova Cloud?
No. Krova uses a prepaid credit model, and your first $5 top-up doubles to $10 as a one-time bonus for every new account.
