Prompthaus
Launch

What is Preview Deployment?

A live version of your app created automatically for every pull request or branch. It has a unique URL so your team can test changes before they merge to production.

PR #42 → its own live URL

Finish the sentencePrompthaus

A preview deployment is created when...

Practice this term

Write it in your own words in the app.

In real work

Open the preview deployment for this PR. Check the new modal renders correctly on mobile before approving the merge.

In the illustration

Pull request #42 arrives; the side press prints a working proof and hangs it on its own hook tagged pr-42, while the main production press beside it does not move.

Use it in a prompt

Open a pull request for the pricing page. Post the preview deployment URL from your deploy platform in the PR so design reviews the live build before merge.

Open in…

Try it now

The fastest way to learn a word is to use it. Open this line in the agent you already work in and watch what it does. Change the tool to the one you use.

Go further

  1. 01Practice

    Make it stick

    One term a day, a short quiz, and sentence practice that checks your own words.

    Get the app →

  2. 02Verify

    Prove you know it

    Pass the quiz and keep it in a Skills Wallet you can share with anyone who needs proof.

    How verification works →

  3. 03Career

    Find the work that uses it

    See which roles lean on this vocabulary, and what they pay in year one.

    All career pathways →

More in Launch

All terms →

Learn the next term tomorrow.

Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews. Then it quizzes you until the word sticks. One term a day on iPhone.

Markdown for agents