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@tscircuit/circuit-preview

v0.0.31

Published

This package is primarily for usage inside ChatGPT. ChatGPT imposes certain requirements that make it difficult to run `@tscircuit/core` or `@tscircuit/runframe` directly, so this module adapts tscircuit dependencies to the constraints.

Readme

@tscircuit/circuit-preview

This package is primarily for usage inside ChatGPT. ChatGPT imposes certain requirements that make it difficult to run @tscircuit/core or @tscircuit/runframe directly, so this module adapts tscircuit dependencies to the constraints.

  • Must use latest version of React
  • Bundles all dependencies except React
  • Does not use WebWorkers (renders synchronously)

Usage

import { CircuitPreview } from "@tscircuit/circuit-preview"

export default () => (
  <CircuitPreview
    circuit={<resistor resistance="1k" name="R1" footprint="0402" />}
  />
)

Development / Internals

  • Uses @tscircuit/runframe/preview, CircuitJsonPreview is used for displaying the circuit json
  • Uses tsup to bundle all dependencies in browser mode
  • Uses React Cosmos to preview in development
  • Analyze bundle size from tsup --metafile output https://esbuild.github.io/analyze/

Working ChatGPT Example

<!DOCTYPE html>
<html lang="en">
  <head>
    <script src="https://unpkg.com/@tscircuit/[email protected]/dist/index.global.js"></script>
    <script src="https://unpkg.com/babel-standalone@6/babel.min.js"></script>

    <script type="text/babel">
      const { Circuit } = window.tscircuit

      const circuit = new Circuit()
      circuit.add(<resistor name="R1" resistance="1k" />)
      console.log(circuit.getCircuitJson())
    </script>
  </head>
  <body></body>
</html>

What to do next

We just need to convert...

<script type="tscircuit-tsx">
  export default () => (
    <board><resistor /></board>
  )
</script>

Into something like this:

<script type="babel/> const circuit = new window.tscircuit.Circuit()
circuit.add(React.createElement("board", ...)) const circuitJson =
circuit.getCircuitJson() // Communicate to RunFrame standalone that the props
should change window.emit("tscircuit:runframe-singleton:propsChanged", {
circuitJson })