How does it handle dependency management?

It enforces best practices for categorizing dependencies, devDependencies, and peerDependencies to prevent bundle bloat and installation conflicts.

Which bundlers are supported by this skill?

It includes optimized configuration patterns for tsup, Vite, and esbuild to ensure fast and reliable builds.

Can it help with ESM migration?

Absolutely. It defines the correct 'type': 'module' settings and export maps for modern ESM-only or dual-build (ESM/CJS) packages.

Does this skill support monorepos?

Yes, it provides specific configurations for pnpm workspaces, Turborepo, and TypeScript project references to manage complex multi-package repositories.

TypeScript Packaging Conventions

Name: TypeScript Packaging Conventions
Author: jsamuelsen11

byjsamuelsen11

0•

Developer Tools

Standardizes the configuration and publishing of TypeScript libraries and monorepos using modern industry best practices.

This skill provides comprehensive guidance for managing the lifecycle of TypeScript projects, from initial package.json setup to advanced monorepo orchestration. It ensures packages are optimized for performance with proper ESM/CJS exports, tree-shaking support, and efficient dependency management. Whether you are building a standalone library with tsup or a complex workspace with pnpm and Turborepo, this skill enforces consistent patterns that improve developer experience, package reliability, and compatibility across the JavaScript ecosystem.

Key Features

01Monorepo orchestration using pnpm workspaces and Turborepo

02Advanced package.json optimization for ESM and CJS compatibility

03Optimized bundling configurations for tsup, Vite, and esbuild

040 GitHub stars

05Standardized TypeScript configurations for libraries and applications

06Best practices for dependency management and peer dependency scoping

Use Cases

01Migrating an existing project to a modern pnpm monorepo structure

02Optimizing build scripts and tsconfig for strict type-safety and performance

03Scaffolding a new publishable TypeScript library with dual-module support

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jsamuelsen11/claude-config packaging-conventions

For use in Claude.ai and ChatGPT

Download Skill