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@scottstts/typegraph

v0.1.0

Published

Explore TypeScript type relationships from the command line in an interactive dependency graph.

Vulnerabilities

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Links

Git

Maintainers

scottsttsscottstts

Keywords

typescriptclitype-graphdependency-graphdeveloper-toolscode-exploration

Readme

TypeGraph

Explore the TypeScript type structure of a local project or public GitHub repository as an interactive dependency graph.

Run without installing

npx @scottstts/typegraph show .

Install globally

npm install --global @scottstts/typegraph

typegraph show .
typegraph export . --out typegraph.json

The shorter tg binary is also available after installation.

Analyze a public GitHub repository

typegraph show https://github.com/owner/repo
typegraph export https://github.com/owner/repo --out typegraph.json

Repository root, branch, subdirectory, and blob URLs are supported. GitHub targets must be explicit github.com URLs.

Commands

typegraph
typegraph --help
typegraph show [path | github-url] [--project tsconfig.json]
typegraph index [path | github-url] [--project tsconfig.json]
typegraph export [path | github-url] [--out typegraph.json] [--project tsconfig.json]
  • With no arguments, TypeGraph prints the available commands and options.
  • --help and -h print the same help output.
  • show indexes the target and starts the local web explorer.
  • index prints a graph summary.
  • export writes the complete graph as JSON. The default output is typegraph.json.
  • --project selects a TypeScript config for local filesystem targets only.

Supplying a path or GitHub URL without a command still defaults to show.

Requirements

  • Node.js 20 or newer
  • A TypeScript project with a discoverable tsconfig.json, unless analyzing a GitHub repository

Local development

npm install
npm test
npm run lint
npm run typecheck
npm run build
npm run dev:mock

The npm package build contains the CLI, local server, graph engine, and local explorer. The separate hosted browser app is at: TypeGraph