jest-typescript

Name: jest-typescript
Availability: InStock
Author: bobmatnyc

Jest with TypeScript - Industry standard testing framework with 70% market share, mature ecosystem, React Testing Library integration

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SKILL.md

Jest + TypeScript - Industry Standard Testing

Overview

Jest is the industry-standard testing framework with 70% market share, providing a mature, battle-tested ecosystem for TypeScript projects. It offers comprehensive testing capabilities with built-in snapshot testing, mocking, and coverage reporting.

Key Features:

🏆 Industry Standard: 70% market share, widely adopted

📦 All-in-One: Test runner, assertions, mocks, coverage in one package

📸 Snapshot Testing: Built-in snapshot support for UI testing

🧪 React Integration: React Testing Library, enzyme compatibility

🔧 Mature Ecosystem: Extensive plugins, tooling, and community support

🎯 TypeScript Support: Full type safety via ts-jest

🔍 Coverage Reports: Built-in Istanbul coverage

🌐 Multi-Platform: Node.js, browser (jsdom), React Native

related skills

semantically similar in the cross-vendor index

skills.sh

67% match

vitest

Vitest - Modern TypeScript testing framework with Vite-native performance, ESM support, and TypeScript-first design

by @bobmatnyc

don't have the plugin yet? install it then click "run inline in claude" again.