sitespeedio / sitespeedio/browsertime
Collect screenshots for visual elements
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 652
- Forks
- 141
- Avg merge
- 3h 56m
- Merged PRs (30d)
- 5
Description
Today you get screenshots for the element that Chromium picks up as Largest Contentful Paint. We should also support getting screenshots (configurable) when you use the --visualElements config. That way you can see that you are measuring the correct element.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the screenshot collection and the --visualElements configuration entry point in the Browsertime codebase. Trace how Chromium's Largest Contentful Paint screenshot is captured, then determine where configurable visual-element screenshots should be added. Done means using --visualElements can produce screenshots of the measured element so its selection can be verified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- performance
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100