# @jupyterlab/fileeditor

> JupyterLab - Editor Widget

Latest version **4.5.11** (published 2026-09-21) · BSD-3-Clause license · 0 weekly downloads

## Install

```sh
npm install @jupyterlab/fileeditor
pnpm add @jupyterlab/fileeditor
yarn add @jupyterlab/fileeditor
bun add @jupyterlab/fileeditor
```

## Health

**Score 75/100 (B)** — status: active.

Positive: has types; no vulnerabilities; has provenance; recently updated; high maintenance score; high quality score; popular repo.

Warnings: low downloads; no esm support.

## Facts

| | |
|---|---|
| Version | 4.5.11 |
| Published | 2026-09-21 |
| First published | 2017-05-18 |
| Weekly downloads | 0 |
| License | BSD-3-Clause |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 19 |
| Unpacked size | 128.2 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 15331 |
| Author | Project Jupyter |
| Maintainers | darian, jasongrout, jtpio, krassowski, jupyterlab-release-bot |

## Links

- npm: https://www.npmjs.com/package/@jupyterlab/fileeditor
- Repository: https://github.com/jupyterlab/jupyterlab
- Issues: https://github.com/jupyterlab/jupyterlab/issues
- npm.io page: https://npm.io/package/@jupyterlab/fileeditor

## Dependencies (19)

- [react](https://npm.io/package/react.md) ^18.2.0
- [@jupyter/ydoc](https://npm.io/package/@jupyter/ydoc.md) ^3.1.0
- [@jupyterlab/lsp](https://npm.io/package/@jupyterlab/lsp.md) ^4.5.11
- [@jupyterlab/toc](https://npm.io/package/@jupyterlab/toc.md) ^6.5.11
- [@lumino/widgets](https://npm.io/package/@lumino/widgets.md) ^2.7.5
- [@lumino/commands](https://npm.io/package/@lumino/commands.md) ^2.3.3
- [@lumino/coreutils](https://npm.io/package/@lumino/coreutils.md) ^2.2.2
- [@lumino/messaging](https://npm.io/package/@lumino/messaging.md) ^2.0.4
- [@jupyterlab/apputils](https://npm.io/package/@jupyterlab/apputils.md) ^4.6.11
- [regexp-match-indices](https://npm.io/package/regexp-match-indices.md) ^1.0.2
- [@jupyterlab/coreutils](https://npm.io/package/@jupyterlab/coreutils.md) ^6.5.11
- [@jupyterlab/statusbar](https://npm.io/package/@jupyterlab/statusbar.md) ^4.5.11
- [@jupyterlab/codeeditor](https://npm.io/package/@jupyterlab/codeeditor.md) ^4.5.11
- [@jupyterlab/codemirror](https://npm.io/package/@jupyterlab/codemirror.md) ^4.5.11
- [@jupyterlab/rendermime](https://npm.io/package/@jupyterlab/rendermime.md) ^4.5.11
- [@jupyterlab/docregistry](https://npm.io/package/@jupyterlab/docregistry.md) ^4.5.11
- [@jupyterlab/translation](https://npm.io/package/@jupyterlab/translation.md) ^4.5.11
- [@jupyterlab/ui-components](https://npm.io/package/@jupyterlab/ui-components.md) ^4.5.11
- [@jupyterlab/documentsearch](https://npm.io/package/@jupyterlab/documentsearch.md) ^4.5.11

## Recent versions

- 4.5.11 (latest) — 2026-09-21
- 4.7.0-alpha.2 (next) — 2026-09-21
- 4.6.4 — 2026-09-21
- 4.6.3 — 2026-08-10
- 4.7.0-alpha.1 — 2026-07-21
- 4.5.10 — 2026-07-21
- 4.6.2 — 2026-07-21
- 4.6.1 — 2026-06-29
- 4.7.0-alpha.0 — 2026-06-29
- 4.6.0 — 2026-06-18
- 4.5.9 — 2026-06-17
- 4.6.0-rc.1 — 2026-06-17
- 4.6.0-rc.0 — 2026-06-10
- 4.5.8 — 2026-06-04
- 4.6.0-beta.1 — 2026-05-28
- … 423 more at https://npm.io/package/@jupyterlab/fileeditor/versions

## README

# @jupyterlab/fileeditor

A JupyterLab package which provides a text editor. The default text editor wraps
a [codemirror](../codemirror) instance, but others may be substituted by
implementing the [@jupyterlab/codeeditor](../codeeditor) interface.

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