7d1a278688
* Upgrade jest to 29 and puppeteer to 16 in rrweb * Apply formatting changes * Upgrade rrweb's puppeteer to v20 * Apply formatting changes * Canvas: Reduce flickering and capturing of empty canvas elements Turn on `preserveDrawingBuffer` by default for canvas FPS recording. Has some negative performance implications, but really helps when capturing canvas. * Apply formatting changes * Include all test image snapshots in ci * Apply formatting changes * Allow more flexibility when capturing hover * Apply formatting changes * Create tiny-chairs-build.md * Apply formatting changes * Update hover.test.ts * Apply formatting changes * Document snapshotFormat jest config * Freeze `yarn.lock` in ci for reproducible dependencies * Apply formatting changes * Apply formatting changes * Revert to old style of puppeteer evaluation script notation * Apply formatting changes * Make test less flaky * Apply formatting changes * Apply formatting changes * Make tests less flaky * Apply formatting changes * Make test more robust * Apply formatting changes * Apply formatting changes * Add debugging code for test * Apply formatting changes * Also test not ignored input * Apply formatting changes * Apply formatting changes * Apply formatting changes * escape ignoreSelector * Apply formatting changes * Apply formatting changes
rrweb
The rrweb documentary (in Chinese, with English subtitles)
I have joined Github Sponsors and highly appreciate your sponsorship.
rrweb refers to 'record and replay the web', which is a tool for recording and replaying users' interactions on the web.
Guide
📚 Read the rrweb guide here. 📚
Project Structure
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.
Roadmap
- 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
- ...
Internal Design
Contribute Guide
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 installin the root to install required dependencies for all sub-packages (note:npm installis not recommended). - Run
yarn devin the root to get auto-building for all the sub-packages whenever you modify anything. - Navigate to one of the sub-packages (in the
packagesfolder) where you'd like to make a change. - Patch the code and run
yarn testto run the tests, make sure they pass before you commit anything. Add test cases in order to avoid future regression. - If tests are failing, but the change in output is desirable, run
yarn test:updateand carefully commit the changes in test output. - 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.
Sponsors
Become a sponsor and get your logo on our README on Github with a link to your site.
Gold Sponsors 🥇
Silver Sponsors 🥈
Bronze Sponsors 🥉
Backers
Core Team Members
Yuyz0112 |
Yun Feng |
eoghanmurray |
Juice10 |
Who's using rrweb?
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