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Testing conventions for a TypeScript team v1.0.0

Use this resource to write reliable tests for a TypeScript application

New

  • 451 downloads
  • 189 likes
  • 106 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install testing-conventions-vitest-playwright

First time: connect the CLI with

npx --yes palatekit@latest login

The prompt lists rules, each with a confidence score: behaviour-named tests, mocks only at process boundaries, a real Postgres in Testcontainers, selection by role in the UI and no sleeps. You get a framework to give an agent before it writes a test suite.

Mostly picked by

Updated November 2, 2026

Card for the “Testing conventions for a TypeScript team” prompt

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC0-1.0

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What you get

  • The full prompt, ready to paste
  • Rules on mocks, test data, end-to-end tests and flaky tests

Good fit for

  • Cleaning up a test suite that fails at random
  • Writing the first tests of a project that has none

Not for

    Tags

    • tests
    • vitest
    • playwright

    About

    You say

    “Write the tests for this cart service following these rules, with a real Postgres database.”

    Card for the “Testing conventions for a TypeScript team” prompt

    Prompt published by f under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Paste the prompt into your assistant or agent
    2. Ask it to write reliable tests for a TypeScript application
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE0.6 KB
    • NOTICE-PALATEKIT.md0.4 KB
    • testing-conventions-vitest-playwright.md1.9 KB

    Origin and licence

    Listed unmodified

    Author
    f
    Source
    github.com/f/prompts.chat/blob/cecef6fc73c2c389770695a56252d331981727de/prompts.csv
    Licence
    CC0-1.0

    Notice

    « Testing taste » (f, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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