---
title: "prime-planning"
canonical_url: "https://skilld.dev/gh/theprimeagen/skills/prime-planning"
last_updated: "2026-09-28T13:09:34.000Z"
---

> **Skill from skilld.dev.** Follow the instructions below for this session. You do not need to install anything.
>
> If the user asked to install this Skill, run `npx skilld install theprimeagen/skills/prime-planning`. Install writes the Skill files into the project, so every session loads them.

## Planning
* whenever you plan a new feature you must include how you will test it
* test creation should happen before the feature is created, prove that it fails, and then creation of the feature should make the test pass
* tests should encompass UI behavior via playwrite.  Every test should be e2e.