Prototype Hosting
Definition
Prototype hosting covers the short-lived middle stage between a file on your laptop and a production deployment. What gets hosted is nearly always static: a generated HTML page, a small front-end app, a click-through exported from a design tool. It needs a URL, HTTPS so browsers stay quiet, and ideally a name someone can read out in a meeting. It does not need a pipeline, a staging database or a container. Prototypes change constantly, so version history and a fast way back matter far more here than an uptime guarantee — you will overwrite the same address a dozen times in a week.
Why It Matters
The quickest way to kill a prototype is to make it awkward to look at. Zipping a folder and emailing it means the recipient has to unzip, find the entry file and open it by hand, and roughly half of them will not bother. A link they can tap on a train gets opened. There is a quieter benefit too: once the work has a fixed address, everyone reviews the same build, and the thread stops filling with comments on Tuesday's version. If the newest upload turns out worse than the last, instant rollback restores the old one before the next meeting starts.
How It Works
You upload the built output rather than the source. For an AI-generated build that is often a single file; for a design export it is a folder with an index.html at the top and its assets beside it on relative paths. The host serves those files from an edge network and issues a certificate for the hostname, and that is all it does — no build runs, so anything needing compilation must be compiled first. Re-uploading replaces the current version at the same address while keeping the previous one in history. Turn on password protection for client work, because an unlisted URL is not a private one.
Real-World Example
An agency has three directions for a client homepage and does not want to present them as flat images. Each becomes its own static site at direction-a.99helpers.site and two siblings, and all three links go out in one email. The client opens them on a phone that evening, objects to the typography on the second, and a revised build is live at the same address by nine the next morning. No repository, no deploy queue, and nobody had to be told how to unzip anything.
Common Mistakes
- ✕Sending a ZIP instead of a link — every step between the reviewer and the screen costs you replies
- ✕Leaving a client prototype on an open address with no password, then finding it indexed by a search engine
- ✕Uploading the source folder rather than the built output, so visitors get a blank screen because nothing ever compiled the code
Related Terms
Interactive Demo
A working sample of a product or idea that a visitor can click through in the browser, rather than read about or watch. It runs entirely on the front end, with data faked or held in memory.
AI-Generated Website
An AI-generated website is a site whose pages were written by a model from a description rather than by hand or through a site builder. In practice it is usually ordinary HTML, CSS and JavaScript, which any static host can serve unchanged.
Deploy Preview
A deploy preview is a full working copy of a proposed change, published at its own temporary address so people can look at it before it replaces the live site.
Static Hosting
Static hosting is a service that stores a folder of finished web files and serves them over HTTP, without running any application code of yours. You upload the folder; the host answers requests for the files in it.
No-Backend App
An application that runs entirely in the visitor's browser, with no server process of its own. Everything it does — layout, logic, data — happens in downloaded files, so it can be served as plain static files.
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