tscircuit

tscircuit - Create Electronics with Typescript

tscircuit code turns into real electronics that you can preview and order

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import { USBC } from "@tsci/seveibar.smd-usb-c"

export default () => {
  return (
    <board>
      <USBC
        connections={{
          GND: "net.GND",
          VBUS: "net.VBUS"
        }}
      />
      <led
        name="LED"
        color="red"
        footprint="0603"
      />
      <button pin2=".R1 > .pos" pin3="net.VBUS" />
      <resistor name="R1" footprint="0603" resistance="1k" />

      <trace from=".R1 > .neg" to=".LED .pos" />
      <trace from=".LED .neg" to="net.GND" />
    </board>
  )
}

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Create real electronics with Typescript and React

TypeScript 1.5k 149
Circuit JSON a low-level circuit representation. Visually represent schematic, PCB, produce Gerber files, produce bill of materials, run SPICE simulations, view warnings and more.

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The main website, playground and online development environment for tscircuit (React Electronics)

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Create electronics with Typescript and React. Compile Typescript to Circuit JSON

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jscad functions for creating components for electronics

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Runs tscircuit code inside a webworker, view PCBs, schematics and 3D previews

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Repositories

Showing 10 of 270 repositories

status Public
Status checks for tscircuit services

tscircuit/status’s past year of commit activity

HTML 0
5 4 2
Updated Mar 16, 2026
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HTML 0
1 0 1
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TypeScript
50
MIT
31 11 5
Updated Mar 16, 2026
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20
MIT
25 7 5
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tscircuit/pcbburn.com’s past year of commit activity

TypeScript
4
MIT
2 0 0
Updated Mar 16, 2026
tscircuit/hypergraph’s past year of commit activity

TypeScript
2
MIT
8 2 7
Updated Mar 16, 2026
checks Public
Validity and Design Rule checks for Circuit JSON

tscircuit/checks’s past year of commit activity
cli Public
Create electronics with React with a local development server

tscircuit/cli’s past year of commit activity

TypeScript
16
MIT
55 7 0
Updated Mar 16, 2026
svg.tscircuit.com Public
A server that takes encoded tscircuit code and renders it into an SVG suitable for use in docs

tscircuit/svg.tscircuit.com’s past year of commit activity

TypeScript
3
MIT
20 2 8
Updated Mar 16, 2026
tscircuit Public
Create real electronics with Typescript and React

tscircuit/tscircuit’s past year of commit activity