rrweb refers to 'record and replay the web', which is a tool for recording and replaying users' interactions on the web.

This is a fork of rrweb meant to power New Relic experiences for session replay.

rrweb is mainly composed of 3 parts:

• rrweb-snapshot, including both snapshot and rebuilding features. The snapshot is used to convert the DOM and its state into a serializable data structure with a unique identifier; the rebuilding feature is to rebuild the snapshot into corresponding DOM.
• rrweb, including two functions, record and replay. The record function is used to record all the mutations in the DOM; the replay is to replay the recorded mutations one by one according to the corresponding timestamp.
• rrweb-player, is a player UI for rrweb, providing GUI-based functions like pause, fast-forward, drag and drop to play at any time.

• Install dependencies: yarn
• Build all packages: (in /) yarn build:all or yarn dev
• Build individual packages: yarn build or yarn dev
• Test: yarn test or yarn test:watch
• Lint: yarn lint
• Rewrite files with prettier: yarn format or yarn format:head
• Run recorder on a website: (in /packages/rrweb) yarn repl
• Run a co-browsing/mirroring session locally: (in /packages/rrweb) yarn live-stream
• Publishing: yarn release
  • When asked which packages to include, only include the packages that were changed. Use 'space' key to select packages.