Documentation/Buki/Jest
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Jest

Comprehensive Jest testing framework skills for JavaScript and TypeScript projects.

bukiskillhookjesttestingjavascripttypescript

Installation

First, install the Han CLI tool:

npm install -g @thebushidocollective/han

Then install the plugin:

han plugin install buki-jest

Overview

Comprehensive Jest testing framework skills for JavaScript and TypeScript projects.

Skills

This plugin provides the following skills:

  • Jest Advanced
  • Jest Configuration
  • Jest Testing Patterns

Usage

Once enabled, Claude will automatically apply these skills when working with relevant code. The plugin provides context and expertise that Claude uses to:

  • Write idiomatic code following best practices
  • Suggest appropriate patterns and architectures
  • Catch common mistakes and anti-patterns
  • Provide framework-specific guidance

License

Licensed under MIT - see repository for details.

Skills

📖

jest-advanced

Use when advanced Jest features including custom matchers, parameterized tests with test.each, coverage configuration, and performance optimization.

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jest-configuration

Use when jest configuration, setup files, module resolution, and project organization for optimal testing environments.

📖

jest-testing-patterns

Use when jest testing patterns including unit tests, mocks, spies, snapshots, and assertion techniques for comprehensive test coverage.

Hooks

🪝

Stop

Runs when the main Claude Code agent has finished responding.

npx -y @thebushidocollective/han hook run --fail-fast --dirs-with package.json -- npm test
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SubagentStop

Runs when a Claude Code subagent (Task tool call) has finished responding.

npx -y @thebushidocollective/han hook run --fail-fast --dirs-with package.json -- npm test