jest-skill

Installation
SKILL.md

Jest Testing Skill

Core Patterns

Basic Test

describe('Calculator', () => {
  let calc;
  beforeEach(() => { calc = new Calculator(); });

  test('adds two numbers', () => {
    expect(calc.add(2, 3)).toBe(5);
  });

  test('throws on division by zero', () => {
    expect(() => calc.divide(10, 0)).toThrow('Division by zero');
  });
});
Related skills
Installs
70
GitHub Stars
273
First Seen
Feb 26, 2026