# react-ace
> A react component for Ace Editor
Latest version **15.0.0** (published 2026-07-29) · MIT license · 0 weekly downloads
## Install
```sh
npm install react-ace
pnpm add react-ace
yarn add react-ace
bun add react-ace
```
## Health
**Score 75/100 (B)** — status: active.
Positive: has types; esm support; no vulnerabilities; has provenance; recently updated; high maintenance score; high quality score.
Warnings: low downloads.
## Facts
| | |
|---|---|
| Version | 15.0.0 |
| Published | 2026-07-29 |
| First published | 2014-11-29 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 4 |
| Unpacked size | 4.9 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 4207 |
| Author | James Hrisho |
| Maintainers | securingsincity |
| Keywords | ace, ace editor, react-component, react |
## Links
- npm: https://www.npmjs.com/package/react-ace
- Repository: https://github.com/securingsincity/react-ace
- Homepage: https://github.com/securingsincity/react-ace#readme
- Issues: https://github.com/securingsincity/react-ace/issues
- npm.io page: https://npm.io/package/react-ace
## Dependencies (4)
- [ace-builds](https://npm.io/package/ace-builds.md) ^1.36.3
- [prop-types](https://npm.io/package/prop-types.md) ^15.8.1
- [fast-equals](https://npm.io/package/fast-equals.md) ^5.3.3
- [diff-match-patch](https://npm.io/package/diff-match-patch.md) ^1.0.5
## Alternatives
- [mobx-react](https://npm.io/package/mobx-react.md) — 2.8M weekly downloads
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- [@wagmi/connectors](https://npm.io/package/@wagmi/connectors.md) — 877.0K weekly downloads
- [vee-validate](https://npm.io/package/vee-validate.md) — 836.4K weekly downloads
## Recent versions
- 15.0.0 (latest) — 2026-07-29
- 14.1.0 — 2026-07-29
- 14.0.1 — 2025-02-11
- 13.0.0 — 2024-11-02
- 12.0.0 — 2024-06-25
- 11.0.1 — 2024-03-24
- 10.1.0 — 2022-04-26
- 10.0.0 — 2022-04-15
- 9.5.0 — 2021-10-22
- 9.4.4 — 2021-09-22
- 9.4.5 — 2021-09-22
- 9.4.3 — 2021-07-31
- 9.4.1 — 2021-06-06
- 9.4.0 — 2021-03-28
- 9.3.0 — 2021-02-01
- … 90 more at https://npm.io/package/react-ace/versions
## README
# React-Ace
[](#backers) [](#sponsors) [](https://greenkeeper.io/)
[](http://badge.fury.io/js/react-ace)
[](https://cdnjs.com/libraries/react-ace)
[](https://coveralls.io/github/securingsincity/react-ace?branch=main)
A set of react components for Ace
_NOTE FOR VERSION 8!_ : We have stopped support for Brace and now use Ace-builds. Please read the documentation on how to migrate. Examples are being updated.
[DEMO of React Ace](https://securingsincity.github.io/react-ace/)
[DEMO of React Ace Split Editor](https://securingsincity.github.io/react-ace/split.html)
[DEMO of React Ace Diff Editor](https://securingsincity.github.io/react-ace/diff.html)
## Install
`npm install react-ace ace-builds`
`yarn add react-ace ace-builds`
## Basic Usage
```javascript
import React from "react";
import { render } from "react-dom";
import AceEditor from "react-ace";
import "ace-builds/src-noconflict/mode-java";
import "ace-builds/src-noconflict/theme-github";
import "ace-builds/src-noconflict/ext-language_tools";
function onChange(newValue) {
console.log("change", newValue);
}
// Render editor
render(
,
document.getElementById("example")
);
```
## Examples
Checkout the `example` directory for a working example using webpack.
## Documentation
[Ace Editor](https://github.com/securingsincity/react-ace/blob/master/docs/Ace.md)
[Split View Editor](https://github.com/securingsincity/react-ace/blob/master/docs/Split.md)
[Diff Editor](https://github.com/securingsincity/react-ace/blob/master/docs/Diff.md)
[How to add modes, themes and keyboard handlers](https://github.com/securingsincity/react-ace/blob/master/docs/Modes.md)
[Frequently Asked Questions](https://github.com/securingsincity/react-ace/blob/master/docs/FAQ.md)
[Migrate to version 8](https://github.com/securingsincity/react-ace/blob/master/docs/Migrate-v7-to-v8.md)
## Backers
Support us with a monthly donation and help us continue our activities. [[Become a backer](https://opencollective.com/react-ace#backer)]
## Sponsors
Become a sponsor and get your logo on our README on Github with a link to your site. [[Become a sponsor](https://opencollective.com/react-ace#sponsor)]
---
_Source: https://npm.io/package/react-ace · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._