Danilo Leal

### Summary We're in the process of moving the Design Kits documentation from Notion to the Material UI docs space. This issue is meant to track the Notion deprecation process:...

[docs-infra] Fix keyboard navigation on page tabs

7

- [x] I have followed (at least) the [PR section of the contributing guide](https://github.com/mui/material-ui/blob/HEAD/CONTRIBUTING.md#sending-a-pull-request). After multiple trials and errors + looking around, I realized that something (which I couldn't quite...

[icons][docs] Update README and docs page

2

- [x] I have followed (at least) the [PR section of the contributing guide](https://github.com/mui/material-ui/blob/HEAD/CONTRIBUTING.md#sending-a-pull-request). Aside from detailing/refining the writing a bit more, the primary new information this PR adds/clarifies is...

### Summary The [Material UI](https://mui.com/material-ui/all-components/), [Base UI](https://mui.com/base-ui/all-components/), and [Charts](https://mui.com/x/react-charts/#all-mui-x-charts-components) docs have an "all components" page with illustrated cards for each component. These illustrations are currently done on Figma and added...

[Collapsible] Implement Collapsible

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### API ```jsx // JSX // or `open` for controlled mode Trigger This the collapsed content // HTML Trigger This the collapsed content ```

[Slider] Issues with adding focus-visible styles to the thumb slot

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As surfaced in https://github.com/mui/material-ui/pull/40332, there seems to be a bug with the focus treatment for the Slider component. - Suppose the focus styles are added to the thumb slot using...

[Slider] Thumb shifts to the right upon clicking

1

**Search keywords**: slider, base-ui, thumb As surfaced in https://github.com/mui/material-ui/pull/40332, when you click on the Slider's thumb, there's a slight shift to the right, making it stay misaligned in relation to...

[docs-infra] Tigthen up the header design

3

- [x] I have followed (at least) the [PR section of the contributing guide](https://github.com/mui/material-ui/blob/HEAD/CONTRIBUTING.md#sending-a-pull-request). This also includes the website header! The main purpose of the changes below is to carve...

[data grid][docs] Add small edits to the overview page

1

- [x] I have followed (at least) the [PR section of the contributing guide](https://github.com/mui/mui-x/blob/HEAD/CONTRIBUTING.md#sending-a-pull-request). Not a comprehensive review by any means, just quick wins. Some highlights: - data grid/grid →...

Release Notes: - Fix typos on the Assistant Panel page, also including removal of unnecessary commas and standardization to US English PS: Assuming here US English is the preferred style...