@preply/ds-visual-coverage-core
Advanced tools
> Generic utils useful to count the Design System visual coverage.
@preply/ds-visual-coverage-coreGeneric utils useful to count the Design System visual coverage.
See @preply/ds-visual-coverage-web and @preply/ds-visual-coverage-rn for platform-specific tools.
tl;dr:
Provide all the utils to count the Design System visual coverage.
As a reminder, the general idea is to
To visualize it: think of a page like the following, where we highlight outline the components (green = DS components, red = non-DS components)
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟥
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟥
🟥⬛️🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩⬛️🟥
🟥⬛️🟩⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟩⬛️🟥
🟥⬛️🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩⬛️🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️🟩🟩🟩🟩🟩⬛️🟩🟩🟩🟩🟩⬛️🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️🟩⬛️⬛️⬛️🟩⬛️🟩⬛️⬛️⬛️🟩⬛️🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️🟩🟩🟩🟩🟩⬛️🟩🟩🟩🟩🟩⬛️🟥
🟥⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟥
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩
🟩⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟩
🟩⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟩
🟩⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟩
🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩
the visual coverage utils convert them to an array like
[
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,0,
0,-,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,-,0,
0,-,1,-,-,-,-,-,-,-,-,-,-,-,-,-,-,1,-,0,
0,-,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,-,0,
0,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,0,
0,-,-,-,-,-,-,1,1,1,1,1,-,1,1,1,1,1,-,0,
0,-,-,-,-,-,-,1,-,-,-,1,-,1,-,-,-,1,-,0,
0,-,-,-,-,-,-,1,1,1,1,1,-,1,1,1,1,1,-,0,
0,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,1,
1,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,1,
1,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,1,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
]
and then counts the coverage %.
You probably want to execute yarn dev in the root, as per instructions in @preply/ds-workspace.
For quicker - and more focused - feedback, you can also directly use the scripts in this package directory, but make sure you have first executed yarn build in root, or that you have the root yarn dev script running in the background.
Install CodeTour and follow the platform-specific "visual coverage walkthrough" CodeTours.
FAQs
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The npm package @preply/ds-visual-coverage-core receives a total of 1,096 weekly downloads. As such, @preply/ds-visual-coverage-core popularity was classified as popular.
We found that @preply/ds-visual-coverage-core demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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