Is this skill user-invocable?

No, this is a background role-based skill loaded by development agents to provide domain-specific guidance during JavaScript and TypeScript tasks.

Which Node.js frameworks are compatible?

This skill is designed to adapt to the specific framework used in your project, with built-in expertise for Express, Fastify, and Hono.

Does this skill support the Bun runtime?

Yes, it automatically identifies and uses the project's preferred package manager and runtime environment, including Bun, npm, pnpm, and yarn.

Can it enforce my existing linting rules?

Yes, it is designed to follow your project's established ESLint, Prettier, or Biome configurations to ensure consistency with your existing codebase.

How does it handle code testing?

The skill detects your existing test runner (such as Vitest, Jest, or Mocha) and runs the appropriate test scripts to verify changes before completion.

Node.js & TypeScript Development Expert

Name: Node.js & TypeScript Development Expert
Author: jinglemansweep

byjinglemansweep

0•

API Development

Standardizes Node.js and TypeScript development by enforcing project-specific conventions, quality gates, and modern coding idioms.

The Node.js & TypeScript Development Expert skill equips Claude with deep domain knowledge for building and maintaining robust backend applications. It ensures adherence to modern JavaScript and TypeScript idioms while automatically adapting to a project's existing ecosystem, including specific package managers like pnpm or Bun, and frameworks such as Express, Fastify, or Hono. By enforcing strict quality gates—including pre-commit hooks and automated test suites—this skill maintains codebase integrity and prevents regressions during agentic development tasks.

Key Features

01Enforcement of project-specific ESLint, Prettier, and Biome configurations

02Support for modern JS/TS frameworks like Express, Fastify, and Hono

03Automatic detection of package managers including npm, pnpm, yarn, and bun

04Automated quality gate verification via pre-commit hooks and test runners

050 GitHub stars

06Deep integration with testing libraries including Vitest, Jest, and Mocha

Use Cases

01Maintaining consistent code quality across large-scale Node.js backend repositories

02Automating the verification of code changes through integrated test runner execution

03Ensuring new features follow existing TypeScript strict typing and project patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jinglemansweep/agent-resources role-nodejs

For use in Claude.ai and ChatGPT

Key Features

01Enforcement of project-specific ESLint, Prettier, and Biome configurations

02Support for modern JS/TS frameworks like Express, Fastify, and Hono

03Automatic detection of package managers including npm, pnpm, yarn, and bun

04Automated quality gate verification via pre-commit hooks and test runners

050 GitHub stars

06Deep integration with testing libraries including Vitest, Jest, and Mocha

Use Cases

01Maintaining consistent code quality across large-scale Node.js backend repositories

02Automating the verification of code changes through integrated test runner execution

03Ensuring new features follow existing TypeScript strict typing and project patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jinglemansweep/agent-resources role-nodejs

For use in Claude.ai and ChatGPT