Run Tests on Edit

Run `npm test` after every code edit.

Triggers your test suite whenever Claude edits a source file. Pairs well with watch-mode test runners.

Install via CLI

npx hookyard install test-on-edit

Or paste into ~/.claude/settings.json

{
  "hooks": {
    "PostToolUse": [
      {
        "matcher": "Write|Edit|MultiEdit",
        "hooks": [
          {
            "type": "command",
            "command": "npm test --silent"
          }
        ]
      }
    ]
  }
}

By developersdigest