esbuild-svelte

• Purpose: Compiles Svelte components for bundling with esbuild

• Key Features:

  • Supports Svelte component compilation as part of esbuild builds
  • Handles CSS output (external files or injected JavaScript)
  • Supports TypeScript and other preprocessing via svelte-preprocess
  • Includes file-level caching for incremental/watch builds
  • Supports Svelte's compiler options and preprocessing API

• Target Audience: Developers using esbuild to bundle Svelte applications or components

• Svelte Support: Primary framework support (built specifically for Svelte compilation)

• Notable Details:

  • Works with both JavaScript and TypeScript projects
  • Requires "svelte" condition in esbuild config for component libraries
  • Provides caching for improved performance in watch mode
  • Full API documentation available here ↗