@saola.ai/rrweb-snapshot
TypeScript icon, indicating that this package has built-in type declarations

2.0.2 • Public • Published

rrweb-snapshot

Build Status Join the chat at slack

Snapshot the DOM into a stateful and serializable data structure. Also, provide the ability to rebuild the DOM via snapshot.

API

This module export following methods:

snapshot

snapshot will traverse the DOM and return a stateful and serializable data structure which can represent the current DOM view.

There are several things will be done during snapshot:

  1. Inline some DOM states into HTML attributes, e.g, HTMLInputElement's value.
  2. Turn script tags into noscript tags to avoid scripts being executed.
  3. Try to inline stylesheets to make sure local stylesheets can be used.
  4. Make relative paths in href, src, CSS to be absolute paths.
  5. Give an id to each Node, and return the id node map when snapshot finished.

rebuild

rebuild will build the DOM according to the taken snapshot.

There are several things will be done during rebuild:

  1. Add data-rrid attribute if the Node is an Element.
  2. Create some extra DOM node like text node to place inline CSS and some states.
  3. Add data-extra-child-index attribute if Node has some extra child DOM.

serializeNodeWithId

serializeNodeWithId can serialize a node into snapshot format with id.

buildNodeWithSN

buildNodeWithSN will build DOM from serialized node and store serialized information in the mirror.getMeta(node).

Sponsors

Become a sponsor and get your logo on our README on Github with a link to your site.

Gold Sponsors 🥇

sponsor sponsor sponsor sponsor sponsor sponsor sponsor

Silver Sponsors 🥈

sponsor sponsor sponsor sponsor sponsor sponsor sponsor

Bronze Sponsors 🥉

sponsor sponsor sponsor sponsor sponsor sponsor sponsor sponsor sponsor

Backers

Core Team Members


Yuyz0112


Yun Feng


eoghanmurray


Juice10
open for rrweb consulting

Who's using rrweb?

Smart screen recording for SaaS
The first ever UX automation tool Remote Access & Co-Browsing The open source, fullstack Monitoring Platform. Comprehensive data analytics platform that empowers businesses to gain valuable insights and make data-driven decisions.
Intercept, Modify, Record & Replay HTTP Requests. In-app bug reporting & customer feedback platform. Self-hosted website analytics with heatmaps and session recordings. Interactive product demos for small marketing teams

Readme

Keywords

Package Sidebar

Install

npm i @saola.ai/rrweb-snapshot

Weekly Downloads

31

Version

2.0.2

License

MIT

Unpacked Size

796 kB

Total Files

12

Last publish

Collaborators

  • shaymalchi
  • eran.shahar
  • dev.saola
  • reemhagbi
  • arkady.fukzon