Custom Platform Config

Use tscircuit.config.ts when your project needs a custom platformConfig, such as a private parts engine or a custom footprint library.

Example

export default () => (
  <board width="10mm" height="10mm">
    <resistor name="R1" resistance="1k" footprint="ti:C1234" />
  </board>
)

The CLI reads tscircuit.config.json for project settings and tscircuit.config.ts for runtime platform customization. Use footprintLibraryMap to resolve custom footprint prefixes such as ti:*.

Example​

Example