Docs
How to share the site on your computer with a link, put a built site up, and choose who can open it. Each page is short, with commands you can copy.
The short version
On macOS or Linux, with your dev server on port 3000 (on Windows, install with irm https://ouicu.com/install.ps1 | iex in PowerShell):
curl -fsSL https://ouicu.com/install.sh | shouicu loginouicu share 3000Getting started walks through it.
Start
- Getting started
Install the command line tool, log in, and send your first link in a couple of minutes.
Share
- Sharing a port
Give the dev server on your computer a public address: every flag, what passes through, and what to do when a page looks wrong.
- Uploading a built site
Put a built site up with one command. It stays online when your computer is off.
- Names
Every link has a name. Free links get a random one; on Hobby and Pro you can keep a name for each client.
- Custom domains
Show a reserved name at a domain of yours, like preview.yourstudio.com. On Pro.
- QR codes
Open a link on your phone without typing it, from the terminal or the dashboard.
Visitors
- Who can open a link
Anyone with the link, people who have the password, or only the people you invite.
- Visitor emails
Hear by email when someone opens your link, and choose how often. On Hobby and Pro.
- Last versions
When your laptop sleeps, a reserved name keeps showing what visitors last saw. On Hobby and Pro.
Plans
- Plans and data
What each plan allows, how the monthly data allowance works, and what happens when it runs out.
Build on ouicu
- Coding agents (MCP)
Let Claude Code, Cursor, Codex and other agents share what they build and hand you the link.
- SDK
Share a port and put sites up from Node: in scripts, CI and test runs.
- API
Your shares, sites, their visitors and the month's data over HTTP, with an API key.
Guides
Step by step, from the problem to the link: