The rrweb documentary (in Chinese, with English subtitles)
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rrweb refers to 'record and replay the web', which is a tool for recording and replaying users' interactions on the web.
📚 Read the rrweb guide here. 📚
This version updates the highlight rrweb fork on rrweb 1.1.3 April 2022 Release. Because this is a major update, it may not be suitable for customers looking for stable recording and replay functionality. However, the major update brings lots of rrweb features that have been in development. See the rrweb release notes for more details.
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.
- rrdom: an ad-hoc DOM for rrweb session data #419
- storage engine: do deduplication on a large number of rrweb sessions
- more end-to-end tests
- compact mutation data in common patterns
- provide plugins via the new plugin API, including:
- XHR plugin
- fetch plugin
- GraphQL plugin
- ...
Since we want the record and replay sides to share a strongly typed data structure, rrweb is developed with typescript which provides stronger type support.
- Fork this repository.
- Run
yarn install
in the root to install required dependencies for all sub-packages (note:npm install
is not recommended). - Run
yarn dev
in the root to get auto-building for all the sub-packages whenever you modify anything. - Navigate to one of the sub-packages (in the
packages
folder) where you'd like to make a change. - Patch the code and run
yarn test
to run the tests, make sure they pass before you commit anything. - Push the code and create a pull request.
Protip: You can run yarn test
in the root folder to run all the tests.
In addition to adding integration tests and unit tests, rrweb also provides a REPL testing tool.
Yuyz0112 |
Yun Feng |
eoghanmurray |
Juice10 |