TypeDoc
TypeDoc: A free, open-source choice for generating TypeScript package documentation. Ranked #21 of 28 in API Documentation Tools by our editors (6.6/10); pricing: Free plan; best for typeScript teams generating package documentation.
At a glance
- Editor score6.6 / 10
- PricingFree plan
- Best forTypeScript teams generating package documentation
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Free and open source with HTML or JSON output
- Supports multiple packages and merged monorepo documentation
- Offers themes, source links, plugins, and navigation controls
Where it doesn't
- Generates source-code documentation rather than interactive API docs
- Runs locally instead of providing hosted documentation
- Requires configuration for entry points, themes, and publishing workflows
Our verdict on TypeDoc
TypeDoc is an open-source documentation generator for TypeScript projects. It converts comments and exported TypeScript declarations into HTML documentation or a JSON model, following re-exports across entry points. The command-line tool can document libraries, applications, and multiple packages in a monorepo, making it a focused fit for teams maintaining TypeScript packages and codebases.
TypeDoc’s open-source model makes the generator free to use, with no paid tier structure to compare. Its ecosystem fit is centered on TypeScript projects: entry points can come from package metadata and TypeScript configuration, or be specified manually and expanded from directories. Monorepo workflows can combine documentation from multiple packages into one site. Configuration files and command-line options cover input, output, themes, source links, styling, Git revisions, README content, and navigation.
The strongest distinction is its depth around generated source documentation rather than hosted API publishing. TypeDoc can produce a built-in theme or custom themes supplied by plugins, while custom CSS, custom JavaScript, and a plugin API support tailored documentation sites. It generates documentation locally, so teams choose their own hosting and domain arrangements. TypeScript teams that want package or library documentation, monorepo support, and extensibility should consider TypeDoc. Teams seeking an OpenAPI-based platform, interactive endpoint requests, generated request code samples, or built-in multi-version publishing should choose a tool designed for those workflows instead.
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TypeDoc pricing
TypeDoc fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| OpenAPI import | Not verified |
| Interactive API reference | Not verified |
| Code samples | Not verified |
| API versioning | Not verified |
| Custom domain | Yes |
| Hosting model | Self_hosted |
| Deployment | Self-hosted |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | typedoc.org |
| Facts checked | 20 Sep 2026 |
Alternatives to TypeDoc
- FernA broad hosted API documentation platform with free entry and enterprise controls.9.4
- ScalarA flexible OpenAPI documentation platform for teams that want hosted or self-hosted deployment.9.2
- RedoclyA low-cost starting point for teams publishing structured API documentation.9.0
See all TypeDoc alternatives →
Also Ranked In
TypeDoc is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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