TypeScript & JavaScript Skills for Claude Code, Codex & AI Agents

These skills help an agent write TypeScript and JavaScript for Node services and browser code. The page covers Node.js core, Fastify, ESLint and pnpm setup, Prisma adapters, and advanced TypeScript patterns.

25 skills

Start here

Generate typed event definitions, SDK wrappers, identity handling, validation helpers, and integration examples from a tracking plan.

  • product-analytics
  • typescript
  • instrumentation
45Stars5Forks
Repository last pushed

Build Prisma Client queries, filters, relations and transactions with a version-specific reference.

  • prisma
  • database
  • typescript
80Stars8Forks
Repository last pushed
MCP app rendered in ChatGPT
Free
Skills & MCP

OpenAPI to MCP

Generate an MCP server from an OpenAPI or Swagger specification using the mcp-use TypeScript SDK.

10.9KStars1.6KForks
Repository last pushed

Install and update vendored Oxlint plugins that detect unwanted AI coding patterns while preserving a project's local rule customizations.

  • code-quality
  • linting
  • javascript
6.1KStars169Forks
Repository last pushed

Explore TypeScript & JavaScript skills

21 skills
Night view of an illustrated Japanese street in pale ink, with warm lit windows and a crescent moon.
Free
Video & Motion

Line-art Animation

Build animated ink-on-paper illustrations in SVG and TypeScript, from walking figures to interactive day-night scenes and deterministic video captures.

759Stars124Forks
Repository last pushed

Build and run Happy's CLI, server, mobile and desktop packages using its pnpm workspace workflow.

  • development
  • pnpm
  • mobile
24.6KStars2.1KForks
Repository last pushed

Configure or migrate JavaScript and TypeScript linting with ESLint 9 flat config and neostandard.

  • eslint
  • javascript
2KStars146Forks
Repository last pushed

Find Similar Functions

Million Software

Search for existing JavaScript and TypeScript symbols before adding potentially duplicate code.

  • javascript
  • typescript
  • code-review
15.1KStars499Forks
Repository last pushed

OpenTUI Platform Skill

OpenTUI Skill Contributors

Build terminal user interfaces with OpenTUI using Core, React or Solid references.

  • terminal ui
  • typescript
  • Developer tools
229Stars9Forks
Repository last pushed

Typescript

siviter-xyz

code-quality skill for Claude AI. Grade A. TypeScript standards and best practices with modern tooling. Use when working with TypeScript or TypeScript React files.

  • code-quality
  • javascript
  • typescript
22Stars1Forks
Repository last pushed
Illustrative Claude Academy recommendation linking to the official Claude Code learning resource.
Free
Images

Algorithmic Art

Create original seeded generative art with p5.js and an interactive parameter viewer.

193.4KStars22.8KForks
Repository last pushed

pnpm

Anthony Fu

Consult pnpm guidance for dependencies, workspaces and package-manager configuration.

  • pnpm
  • nodejs
6.1KStars343Forks
Repository last pushed
Official Matt Pocock Skills banner with the text AI Skills for Real Engineers and a portrait of Matt Pocock.
Free
Development & APIs

migrate-to-shoehorn

Replace TypeScript test assertions with @total-typescript/shoehorn patterns.

322.4KStars27KForks
Repository last pushed

Angular Developer

Angular Team

Develop Angular components, services and application architecture with version-aware guidance.

  • angular
  • typescript
  • web
723Stars45Forks
Repository last pushed
Paseo desktop project and agent workspace.
Free
Development & APIs

Paseo Plugin Development

Build and manage trusted local Paseo plugins, hooks, interface extensions, themes and RPCs.

23.9KStars2.9KForks
Repository last pushed

Node.js Development

Matteo Collina

Apply Node.js development patterns for asynchronous code, errors, streams and TypeScript.

  • nodejs
  • typescript
2KStars146Forks
Repository last pushed
MCP app rendered in ChatGPT
Free
Web & UI

MCP Use Builder

Build TypeScript MCP servers and MCP Apps with mcp-use tools, resources, views, and authentication.

10.9KStars1.6KForks
Repository last pushed
Author-provided banner showing five game scenes. Its 74-skill label reflects an earlier edition; the reviewed catalog contains 76 specialized skills plus a router.
Free
Web & UI

Phaser Browser Game Foundations

Set up game configuration, scene lifecycles, asset loading, cameras, transitions, and cross-scene events.

8.8KStars894Forks
Repository last pushed
Official Matt Pocock Skills banner with the text AI Skills for Real Engineers and a portrait of Matt Pocock.
Free
Development & APIs

setup-ts-deep-modules

Configure dependency-cruiser rules to enforce TypeScript package entry points.

322.4KStars27KForks
Repository last pushed

Develop Fastify APIs using guidance for routes, plugins, validation, logging and tests.

  • fastify
  • nodejs
2KStars146Forks
Repository last pushed

Implement and verify SQL driver adapters for Prisma ORM 7.

  • prisma
  • database
  • typescript
80Stars8Forks
Repository last pushed

Vue Options API

vuejs-ai community

Review Vue Options API patterns, TypeScript integration and common pitfalls.

  • vue
  • typescript
3.3KStars198Forks
Repository last pushed

Learn to build Python or TypeScript MCP servers with tools, resources and service integrations.

  • mcp
  • api
  • typescript
80.3KStars12.8KForks
Repository last pushed

TypeScript Magician

Matteo Collina

Investigate TypeScript type errors and work with generics, inference and type guards.

  • typescript
  • type safety
2KStars146Forks
Repository last pushed

Investigate Node.js internals, V8, libuv, native addons and build failures.

  • nodejs
  • debugging
2KStars146Forks
Repository last pushed

Related topics

How to choose TypeScript & JavaScript skills

Start with Node.js or Fastify for a service, add ESLint or pnpm for project tooling, and use Prisma or type-pattern skills when the data layer or types are the hard part.

  • Set up ESLint 9 for a TypeScript project
  • Build a Fastify service
  • Model complex types in TypeScript