# Zhugez Orbitsmith Javascript Testing Patterns > --- - Skill: `tomevault-io/zhugez-orbitsmith-javascript-testing-patterns` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/zhugez-orbitsmith-javascript-testing-patterns` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/zhugez-orbitsmith-javascript-testing-patterns/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/zhugez-orbitsmith-javascript-testing-patterns --- --- name: javascript-testing-patterns description: Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing with mocking, fixtures, and test-driven development. Use when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows. --- # JavaScript Testing Patterns Comprehensive guide for implementing robust testing strategies in JavaScript/TypeScript applications using modern testing frameworks and best practices. ## Use this skill when - Setting up test infrastructure for new projects - Writing unit tests for functions and classes - Creating integration tests for APIs and services - Implementing end-to-end tests for user flows - Mocking external dependencies and APIs - Testing React, Vue, or other frontend components - Implementing test-driven development (TDD) - Setting up continuous testing in CI/CD pipelines ## Do not use this skill when - The task is unrelated to javascript testing patterns - You need a different domain or tool outside this scope ## Instructions - Clarify goals, constraints, and required inputs. - Apply relevant best practices and validate outcomes. - Provide actionable steps and verification. - If detailed examples are required, open `resources/implementation-playbook.md`. ## Resources - `resources/implementation-playbook.md` for detailed patterns and examples. --- > Source: [zhugez/OrbitSmith](https://github.com/zhugez/OrbitSmith) — distributed by [TomeVault](https://tomevault.io).