# prosemirror-transform

> ProseMirror document transformations

Latest version **1.12.1** (published 2026-09-02) · MIT license · 0 weekly downloads

## Install

```sh
npm install prosemirror-transform
pnpm add prosemirror-transform
yarn add prosemirror-transform
bun add prosemirror-transform
```

## Health

**Score 70/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; recently updated; high maintenance score; high quality score.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 1.12.1 |
| Published | 2026-09-02 |
| First published | 2016-09-21 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 1 |
| Unpacked size | 318.3 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Maintainers | marijn |

## Links

- npm: https://www.npmjs.com/package/prosemirror-transform
- Repository: https://code.haverbeke.berlin/prosemirror/prosemirror-transform
- npm.io page: https://npm.io/package/prosemirror-transform

## Dependencies (1)

- [prosemirror-model](https://npm.io/package/prosemirror-model.md) ^1.21.0

## Recent versions

- 1.12.1 (latest) — 2026-09-02
- 1.5.0-beta.1 (beta) — 2022-05-20
- 1.2.5-beta2 (beta1) — 2020-03-18
- 1.12.0 — 2026-03-30
- 1.11.0 — 2026-01-21
- 1.10.5 — 2025-11-11
- 1.10.4 — 2025-04-22
- 1.10.3 — 2025-03-04
- 1.10.2 — 2024-10-11
- 1.10.1 — 2024-10-10
- 1.10.0 — 2024-08-13
- 1.9.0 — 2024-05-06
- 1.8.0 — 2023-10-01
- 1.7.5 — 2023-08-22
- 1.7.4 — 2023-07-28
- … 64 more at https://npm.io/package/prosemirror-transform/versions

## README

# prosemirror-transform

[ [**WEBSITE**](https://prosemirror.net) | [**ISSUES**](https://code.haverbeke.berlin/prosemirror/prosemirror/issues) | [**FORUM**](https://discuss.prosemirror.net) | [**CHANGELOG**](https://code.haverbeke.berlin/prosemirror/prosemirror-transform/src/branch/main/CHANGELOG.md) ]

This is a [core module](https://prosemirror.net/docs/ref/#transform) of [ProseMirror](https://prosemirror.net).
ProseMirror is a well-behaved rich semantic content editor based on
contentEditable, with support for collaborative editing and custom
document schemas.

This [module](https://prosemirror.net/docs/ref/#transform) implements
document [transforms](https://prosemirror.net/docs/guide/#transform),
which are used by the editor to treat changes as first-class values,
which can be saved, shared, and reasoned about.

The [project page](https://prosemirror.net) has more information, a
number of [examples](https://prosemirror.net/examples/) and the
[documentation](https://prosemirror.net/docs/).

This code is released under an
[MIT license](https://code.haverbeke.berlin/prosemirror/prosemirror/src/branch/main/LICENSE).
There's a [forum](http://discuss.prosemirror.net) for general
discussion and support requests, and the
[bug tracker](https://code.haverbeke.berlin/prosemirror/prosemirror/issues)
is the place to report issues.

We aim to be an inclusive, welcoming community. To make that explicit,
we have a [code of
conduct](http://contributor-covenant.org/version/1/1/0/) that applies
to communication around the project.

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