gesslar/vscode-theme-schema

This package provides utilities for VS Code extensions to load and validate color themes against the built-in workbench color schema. It includes a schema loader that resolves references and metadata, and a validator that checks user-defined color values against schema constraints, supporting formats like `#RGB`, `#RGBA`, `#RRGGBB`, and `#RRGGBBAA`. The library is intended for VS Code extension developers who need to ensure their custom themes adhere to the official schema and provide helpful validation feedback.