XY Toolchain

XY Labs publishes a coordinated set of development packages from the xylabs/config monorepo. This skill covers how to use them.

This builds on the Development Skill which covers universal principles. This skill covers the specific tools.

Table of Contents

Toolchain & Project Setup

Read when setting up a new project, running build/lint/compile commands, or troubleshooting build failures. Covers @xylabs/toolchain CLI, package manager conventions, and project structure.

ESLint Configuration

Read when configuring ESLint, troubleshooting lint errors, or extending lint rules. Covers @xylabs/eslint-config-flat setup and usage.

TypeScript Configuration

Read when configuring the TypeScript compiler, choosing a tsconfig base, or troubleshooting compilation. Covers @xylabs/tsconfig, @xylabs/tsconfig-dom, and @xylabs/tsconfig-react.

Testing with Vitest

Read when setting up tests, configuring Vitest, or integrating tests with the build pipeline. Covers Vitest setup and XY-specific testing conventions.