SDK Architecture

SDK Architecture

Directory Structure

sdk-name/
  src/                    ← Source modules (each <200 lines)
    core.js, auth.js, share.js, api.js, ui.js
  sdk-name.js             ← Build output (merged single file)
  server-sdk.js           ← Backend SDK (single file, easy to copy)
  build.js                ← Merge script
  CHANGELOG.md
  test/test.html

Workflow

1. Develop in src/ small modules
2. Build with node build.js → merges into single file
3. Consume: <script src="sdk-name.js"> (unchanged)
4. Backend SDK: stays as single file for easy require()

When to Use

• Multiple projects consume the same module
• Need single <script> or require() import
• Need version tracking across consumers