seveibar

Build electronics with React. The website for tscircuit packages and the online tscircuit editor

`fake-anthropic` is a library that starts a server that can substitute for the production Anthropic API. It's used for testing anthropic without making any calls the production API.

[](https://badge.fury.io/gh/UniversalDataTool%2Funiversal-data-tool) 

The JAC format is a flexible CSV expression of JSON files that makes it easy to convert to and from JSON and CSV file formats, while giving application developers a lot of flexibility to customize how easy it is to modify the CSV file for end users. Any J

The goal of this module is to find the best schematic layout for a set of `SchematicChip`s and `SchematicGroups` containing `SchematicPins` connected to each other with `SchematicTraces`

A set of tscircuit problems to benchmark autorouting (currently 16 circuits in `lib/`).

An MIT-licensed full-pipeline PCB autorouter library for node.js and TypeScript projects. Part of [tscircuit](https://github.com/tscircuit/tscircuit)

Solve for the correct positions and routing for schematic traces and net labels. For use inside [@tscircuit/core](https://github.com/tscircuit/core)

> If you just want to edit NLP data, it's easier to just use the [Universal Data Tool (MIT)](https://github.com/UniversalDataTool/universal-data-tool). This library is a module of the Universal Data Tool for use in custom react applications.

[](https://badge.fury.io/js/react-image-annotate)

Calculate a packing layout with support for different strategy configurations

Evaluate code in a full tscircuit runtime environment, including Sucrase transpilation and execution, so you just need to send the code to be executed with automatic handling of imports from `@tsci/*`

Easily make a virtual filesystem from a directory

[Docs](https://docs.tscircuit.com) · [Website](https://tscircuit.com) · [Twitter](https://x.com/tscircuit) · [Discord](https://tscircuit.com/community/join-redirect) · [Quickstart](https://docs.tscircuit.com/quickstart) · [Online Playground](https://tscir

Write Winter-CG compatible routes with filesystem routing and tons of features

Write Winter-CG compatible routes with filesystem routing and tons of features

A box pin color (BPC) graph is a specialized graph structure where:

Utility library for working with tscircuit circuit json

`ava-postgres` is a test fixture for [AVA](https://github.com/avajs/ava) that provides you with nearly-instant access to a fresh Postgres database for every test.

Convert environment variables into a usable postgres connection object or postgres uri

Convert Circuit JSON to SVG

Bootstrap patterns for Typescript/Postgres projects

> [!WARNING] > If you're upgrading from version 1, it's likely there are many breaking > changes. In Version 2 we switched off `libpq-query` so that we could have > node-native query parsing/generation.

Generate seam-style API-keys

A CLI for developing, managing and publishing tscircuit code (the "npm for tscircuit")

To install dependencies:

Gerber parser written in nearley for Typescript

[View Online](https://symbols.tscircuit.com/) · [Contributor Getting Started Video](https://share.cleanshot.com/rNYMs0K9)

An automatic layout system for schematics that uses the **PMARS** pattern:

A tscircuit-compatible SPICE engine using ngspice.

The tscircuit platform parts engine

Generate a cache key(s) to enable re-using previous autorouting results.

A tiny TypeScript/JavaScript implementation of a minimal, single-file flexbox engine. It supports core flexbox features like direction, gap, justification, alignment, and nesting.

For the common use case of wrapping a NextJS endpoint with methods that act as middleware.

This middleware allows you to throw exceptions in your route handlers that are caught and returned as JSON.

Generate test plans for parallel CI execution with bun test

A corpus of schematic layouts made with [tscircuit](https://github.com/tscircuit/tscircuit).

Convert Circuit JSON into a Box-Pin-Color Graph

Generate 0603 jumper placement/topology as a HyperGraph, including:

A generic A* pathfinding solver for routing connections through hypergraphs. Designed for circuit routing problems but extensible to any graph-based pathfinding scenario.

A TypeScript library that computes "elbow" paths between two points. Each point can optionally declare a facing direction—`"x+"`, `"x-"`, `"y+"`, or `"y-"`—which influences how the path enters or exits the point. This is handy when routing wires or connec

[](https://badge.fury.io/js/@tscircuit%2Frouting)

Reusable building blocks for iterative solvers, multi-stage solver pipelines, and React-based solver debugging UIs.

Convert Circuit JSON into a simplified 3d representation, suitable for visual snapshot testing or inspecting prior to assembly.

Draw [Circuit JSON](https://github.com/tscircuit/circuit-json) into a Canvas- works with any canvas object (Node/Vanilla)

React component for labeling time series data with durations and timestamps. Label audio, video, CSV or JSON formatted time series data.