# rrdom

> `rrdom` is a virtual dom library that is used by `rrweb` to replay DOM mutations. It is a standalone library that can be used to create a virtual dom tree and apply patches to the real dom. It's used in `rrweb` to optimize replay performance especially wh

Latest version **2.1.4** (published 2026-09-08) · MIT license · 0 weekly downloads

## Install

```sh
npm install rrdom
pnpm add rrdom
yarn add rrdom
bun add rrdom
```

## Health

**Score 80/100 (A)** — status: active.

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

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 2.1.4 |
| Published | 2026-09-08 |
| First published | 2022-01-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 1 |
| Unpacked size | 2.2 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 20151 |
| Maintainers | juice10, yanzhen |

## Links

- npm: https://www.npmjs.com/package/rrdom
- Repository: https://github.com/rrweb-io/rrweb
- Homepage: https://github.com/rrweb-io/rrweb/tree/main/packages/rrdom#readme
- Issues: https://github.com/rrweb-io/rrweb/issues
- npm.io page: https://npm.io/package/rrdom

## Dependencies (1)

- [rrweb-snapshot](https://npm.io/package/rrweb-snapshot.md) ^2.1.4

## Recent versions

- 2.1.4 (latest) — 2026-09-08
- 2.0.0-alpha.20 (alpha) — 2026-02-03
- 2.1.3 — 2026-09-08
- 2.1.2 — 2026-09-08
- 2.1.1 — 2026-07-21
- 2.1.0 — 2026-06-27
- 2.0.1 — 2026-06-03
- 2.0.0 — 2026-06-01
- 2.0.0-alpha.18 — 2024-12-06
- 2.0.0-alpha.17 — 2024-08-02
- 2.0.0-alpha.16 — 2024-06-25
- 2.0.0-alpha.15 — 2024-06-13
- 2.0.0-alpha.14 — 2024-05-22
- 2.0.0-alpha.13 — 2024-04-18
- 2.0.0-alpha.12 — 2024-04-05
- … 15 more at https://npm.io/package/rrdom/versions

## README

# rrdom

## Overview

`rrdom` is a virtual dom library that is used by `rrweb` to replay DOM mutations. It is a standalone library that can be used to create a virtual dom tree and apply patches to the real dom. It's used in `rrweb` to optimize replay performance especially when seeking.

See the [guide](../../guide.md) for more info on rrweb.

## Sponsors

[Become a sponsor](https://opencollective.com/rrweb#sponsor) and get your logo on our README on Github with a link to your site.

### Gold Sponsors 🥇

<div dir="auto">

<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/0/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/1/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/2/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/3/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/4/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/5/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/gold-sponsor/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/gold-sponsor/6/avatar.svg?requireActive=false&avatarHeight=225" alt="sponsor"></a>

</div>

### Silver Sponsors 🥈

<div dir="auto">

<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/0/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/1/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/2/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/3/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/4/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/5/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/silver-sponsor/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/silver-sponsor/6/avatar.svg?requireActive=false&avatarHeight=158" alt="sponsor"></a>

</div>

### Bronze Sponsors 🥉

<div dir="auto">

<a href="https://opencollective.com/rrweb/tiers/sponsors/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/0/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/1/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/2/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/3/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/4/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/5/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/6/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/7/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/7/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>
<a href="https://opencollective.com/rrweb/tiers/sponsors/8/website?requireActive=false" target="_blank"><img src="https://opencollective.com/rrweb/tiers/sponsors/8/avatar.svg?requireActive=false&avatarHeight=70" alt="sponsor"></a>

</div>

### Backers

<a href="https://opencollective.com/rrweb#sponsor" rel="nofollow"><img src="https://opencollective.com/rrweb/tiers/backers.svg?avatarHeight=36"></a>

## Core Team Members

<table>
  <tr>
    <td align="center">
      <a href="https://github.com/Yuyz0112">
        <img
          src="https://avatars.githubusercontent.com/u/13651389?s=100"
          width="100px;"
          alt=""
        />
        <br /><sub><b>Yuyz0112</b></sub>
        <br /><br />
      </a>
    </td>
    <td align="center">
      <a href="https://github.com/YunFeng0817">
        <img
          src="https://avatars.githubusercontent.com/u/27533910?s=100"
          width="100px;"
          alt=""
        />
        <br /><sub><b>Yun Feng</b></sub>
        <br /><br />
      </a>
    </td>
    <td align="center">
      <a href="https://github.com/eoghanmurray">
        <img
          src="https://avatars.githubusercontent.com/u/156780?s=100"
          width="100px;"
          alt=""
        />
        <br /><sub><b>eoghanmurray</b></sub>
        <br /><br />
      </a>
    </td>
    <td align="center">
      <a href="https://github.com/Juice10">
        <img
          src="https://avatars.githubusercontent.com/u/4106?s=100"
          width="100px;"
          alt=""
        />
        <br /><sub><b>Juice10</b></sub>
        <br /><sub>open for rrweb consulting</sub>
      </a>
    </td>
  </tr>
</table>

## Who's using rrweb?

<table>
  <tr>
    <td align="center">
      <a href="http://www.smartx.com/" target="_blank">
        <img width="195px" src="https://raw.githubusercontent.com/rrweb-io/web/HEAD/static/logos/smartx.png" alt="SmartX">
      </a>
    </td>
    <td align="center">
      <a href="https://posthog.com?utm_source=rrweb&utm_medium=sponsorship&utm_campaign=open-source-sponsorship" target="_blank">
        <img width="195px" src="https://rrweb.com/posthog.png" alt="PostHog">
      </a>
    </td>
    <td align="center">
      <a href="https://statcounter.com/session-replay/" target="_blank">
        <img width="195px" src="https://statcounter.com/images/logo-statcounter-arc-blue.svg">
      </a>
    </td>
    <td align="center">
      <a href="https://recordonce.com/" target="_blank">
        <img width="195px" alt="Smart screen recording for SaaS" src="https://uploads-ssl.webflow.com/5f3d133183156245630d4446/5f3d1940abe8db8612c23521_Record-Once-logo-554x80px.svg">
      </a>
    </td>
  </tr>
  <tr>
    <td align="center">
      <a href="https://sentry.io" target="_blank">
        <img width="195px" src="https://rrweb.com/sentry.png" alt="Sentry">
      </a>
    </td>
    <td align="center">
      <a href="https://www.pendo.io" target="_blank">
        <img width="195px" src="https://rrweb.com/pendo.png" alt="Pendo">
      </a>
    </td>
    <td align="center">
      <a href="https://mixpanel.com" target="_blank">
        <img width="195px" src="https://rrweb.com/mixpanel.png" alt="Mixpanel">
      </a>
    </td>
    <td align="center">
      <a href="https://www.datadoghq.com" target="_blank">
        <img width="195px" src="https://rrweb.com/datadog.png" alt="Datadog">
      </a>
    </td>
  </tr>
  <tr>
    <td align="center">
      <a href="https://amplitude.com" target="_blank">
        <img width="195px" src="https://rrweb.com/amplitude.png" alt="Amplitude">
      </a>
    </td>
    <td align="center">
      <a href="https://newrelic.com" target="_blank">
        <img width="195px" src="https://rrweb.com/new%20relic.png" alt="New Relic">
      </a>
    </td>
    <td align="center">
      <a href="https://cux.io" target="_blank">
        <img style="padding: 8px" alt="The first ever UX automation tool" width="195px" src="https://cux.io/cux-logo.svg">
      </a>
    </td>
    <td align="center">
      <a href="https://remsupp.com" target="_blank">
        <img style="padding: 8px" alt="Remote Access & Co-Browsing" width="195px" src="https://remsupp.com/images/logo.png">
      </a>
    </td>
  </tr>
  <tr>
    <td align="center">
      <a href="https://highlight.io" target="_blank">
        <img style="padding: 8px" alt="The open source, fullstack Monitoring Platform." width="195px" src="https://github.com/highlight/highlight/raw/main/highlight.io/public/images/logo.png">
      </a>
    </td>
    <td align="center">
      <a href="https://analyzee.io" target="_blank">
        <img style="padding: 8px" alt="Comprehensive data analytics platform that empowers businesses to gain valuable insights and make data-driven decisions." width="195px" src="https://analyzee.io/img/analyzee-main-logo.webp">
      </a>
    </td>
    <td align="center">
      <a href="https://requestly.io" target="_blank">
        <img style="padding: 8px" alt="Intercept, Modify, Record & Replay HTTP Requests." width="195px" src="https://github.com/requestly/requestly/assets/16779465/652552db-c867-44cb-9bb5-94a2026e04ca">
      </a>
    </td>
    <td align="center">
      <a href="https://gleap.io" target="_blank">
        <img style="padding: 8px" alt="In-app bug reporting & customer feedback platform." width="195px" src="https://assets-global.website-files.com/6506f3f29c68b1724807619d/6506f56010237164c6306591_GleapLogo.svg">
      </a>
    </td>
  </tr>
  <tr>
    <td align="center">
      <a href="https://uxwizz.com" target="_blank">
        <img style="padding: 8px" alt="Self-hosted website analytics with heatmaps and session recordings." width="195px" src="https://github.com/UXWizz/public-files/raw/main/assets/logo.png">
      </a>
    </td>
    <td align="center">
      <a href="https://www.howdygo.com" target="_blank">
        <img style="padding: 8px" alt="Interactive product demos for small marketing teams" width="195px" src="https://assets-global.website-files.com/650afb446f1dd5bd410f00cc/650b2cec6188ff54dd9b01e1_Logo.svg">
      </a>
    </td>
  </tr>
</table>

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