# @scalar/openapi-upgrader

> Upgrade OpenAPI documents to the latest and greatest version

Latest version **0.2.16** (published 2026-09-16) · MIT license · 0 weekly downloads

## Install

```sh
npm install @scalar/openapi-upgrader
pnpm add @scalar/openapi-upgrader
yarn add @scalar/openapi-upgrader
bun add @scalar/openapi-upgrader
```

## Health

**Score 60/100 (C)** — status: active.

Positive: no vulnerabilities; recently updated; high maintenance score; popular repo.

Warnings: low downloads; no types; no esm support; pre 1.0.

## Facts

| | |
|---|---|
| Version | 0.2.16 |
| Published | 2026-09-16 |
| First published | 2025-09-19 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 16092 |
| Author | Scalar (https://github.com/scalar) |
| Maintainers | cameronrohani, marclave, scalar_geoff, hwkr, hanspagel, amritk, scalar-machine |
| Keywords | openapi, scalar, swagger, parser, typescript, upgrade, openapi 3.0, openapi 3.1 |

## Links

- npm: https://www.npmjs.com/package/@scalar/openapi-upgrader
- Repository: https://github.com/scalar/scalar
- Issues: https://github.com/scalar/scalar/issues/new/choose
- npm.io page: https://npm.io/package/@scalar/openapi-upgrader

## Alternatives

- [babylon](https://npm.io/package/babylon.md) — 5.1M weekly downloads
- [csscolorparser](https://npm.io/package/csscolorparser.md) — 3.7M weekly downloads
- [expr-eval-fork](https://npm.io/package/expr-eval-fork.md) — 1.5M weekly downloads
- [@leeoniya/ufuzzy](https://npm.io/package/@leeoniya/ufuzzy.md) — 247.7K weekly downloads
- [xml-parser](https://npm.io/package/xml-parser.md) — 78.4K weekly downloads

## Recent versions

- 0.2.16 (latest) — 2026-09-16
- 0.2.15 — 2026-08-20
- 0.2.13 — 2026-08-07
- 0.2.12 — 2026-07-31
- 0.2.11 — 2026-07-16
- 0.2.10 — 2026-07-15
- 0.2.9 — 2026-06-02
- 0.2.8 — 2026-05-21
- 0.2.7 — 2026-04-29
- 0.2.6 — 2026-04-21
- 0.2.5 — 2026-04-16
- 0.2.4 — 2026-04-03
- 0.2.3 — 2026-03-31
- 0.2.2 — 2026-03-20
- 0.2.1 — 2026-03-18
- … 13 more at https://npm.io/package/@scalar/openapi-upgrader/versions

## README

<!--
  This file is auto-generated by the Scalar README generator.
  Command: pnpm --filter @scalar-internal/build-scripts start generate-readme
  
  Do not edit this file manually. Changes will be lost when the file is regenerated.
-->

# Scalar OpenAPI Upgrader

[![Version](https://img.shields.io/npm/v/@scalar/openapi-upgrader)](https://www.npmjs.com/package/@scalar/openapi-upgrader)
[![Downloads](https://img.shields.io/npm/dm/@scalar/openapi-upgrader)](https://www.npmjs.com/package/@scalar/openapi-upgrader)
[![License](https://img.shields.io/npm/l/@scalar/openapi-upgrader)](https://www.npmjs.com/package/@scalar/openapi-upgrader)
[![Discord](https://img.shields.io/discord/1135330207960678410?style=flat&color=5865F2)](https://discord.gg/scalar)

Upgrade OpenAPI documents to the latest and greatest version

---

Scalar is an open-source API platform for teams who want beautiful developer interfaces without vendor lock-in.

- **[API References](https://scalar.com/products/api-references/getting-started)** — Interactive API documentation from OpenAPI and AsyncAPI specs.
- **[Developer Docs](https://scalar.com/products/docs/getting-started)** — Write in Markdown/MDX, generate API references, sync with two-way Git.
- **[SDK Generator](https://scalar.com/products/sdk-generator/getting-started)** — Type-safe SDKs and CLIs in TypeScript, Python, Go, PHP, Java, and Ruby.
- **[API Client](https://scalar.com/products/api-client/getting-started)** — Open-source, offline-first Postman alternative built on OpenAPI.

20M+ monthly npm installs · 15,500+ GitHub stars · MIT licensed · [scalar.com](https://scalar.com)

---

## Documentation

[Read the documentation here](https://scalar.com/tools/openapi-upgrader/getting-started)

## Changelog

See [CHANGELOG.md](https://github.com/scalar/scalar/blob/main/packages/openapi-upgrader/CHANGELOG.md) for a list of changes.

## Community

We are API nerds. You too? Let’s chat on Discord: <https://discord.gg/scalar>

## License

The source code in this repository is licensed under [MIT](https://github.com/scalar/scalar/blob/main/LICENSE).

---
_Source: https://npm.io/package/@scalar/openapi-upgrader · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._