Node backend test conventions — Vitest or Jest, detected by config file (vitest.config.* vs jest.config.*/package.json "jest" key). Load when the resolved backend stack is node.
How to install tests-node?
johantor/zion/tests-node
$npx -y skills add johantor/zion --skill tests-nodeInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/johantor/zion" --skill "johantor/zion/tests-node"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/johantor/zion" that are relevant to the current task. Run `npx skills add "https://github.com/johantor/zion"` and select the relevant skills, then follow their instructions.
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