PR #19108 caused some Suspense-related DevTools regressions (more info available on #19368) which we did not catch because of the fact that DevTools tests are only run against the version of React in master.

We should follow the precedent of the regression fixtures tests and have CI run DevTools tests against multiple

React version: 17.0.1

Steps To Reproduce

1. npx create-react-app my-app
2. cd my-app
3. npm start (Works like a charm)
4. npm run eject
5. npm i
6. npm start (ReferenceError: React is not defined)

Link to code example: https://codesandbox.io/s/ecstatic-wood-ou6px

When rendering a Snackbar with anchorOrigin { vertical: 'bottom', horizontal: 'left' }, it spans the entire screen width. This is not visible, but can overlap other elements (eg: buttons that, because of this, are no longer clickable). See screenshot below.

What example does this report relate to?

https://github.com/vercel/next.js/tree/canary/examples/with-tailwindcss-emotion

What version of Next.js are you using?

latest

What version of Node.js are you using?

latest

What browser are you using?

any

What operating system are you using?

any

How are you deploying your application?

any

Descri

Describe the bug
A clear and concise description of what the bug is.
The dropdown menu on the global types that are defined in the menu is displayed with black text on a black background when using a Mac with dark theme.

To Reproduce
Steps to reproduce the behavior:

1. Install the Storybook a11y add-on or define a global type
2. Set Mac to dark theme
3. Click on one of the menus

The fix described in issue #20179 introduces a regression, especially from an accessibility perspective. When declaring an empty alt-attribute for an image using the keyword GATSBY_EMPTY_ALT in markdown (![GATSBY_EMPTY_ALT](rel/path.jpg) and having set showCaptions: true in the plugin-options in gatsby-config.js, the plugin produces unwanted HTML:

<figure class="gatsby-resp-i

Screenshot

Using Superset 1.0.1

Here for dates fields :

Here for some prices

Description

When analysing data in a table, one expects them to be ni

We are currently adding Hyper CLI path to user PATH in Windows registry: https://github.com/zeit/hyper/blob/262eb8ad9b7b9b15351f331765151538d67a09e2/app/utils/cli-install.js#L49-L91

A caveat is that environment variables are cached and users should open and validate "Edit environment variables for your account" dialog to force a cache refresh (or simply reboot their workstation).
![](https://

相关平台

H5

浏览器版本: Mozila/5.0 （Linux；Android 9；V1938CT Build/PPR1.180610.011; wv） AppleWebKit/537.36 (KHTML，like Gecko)Chrome/62.0.3202.84 Mobile Safari/537.36 VivoBrowser/8.2.16.1
使用框架: React

复现步骤

在此系统自带的浏览器上, 随机无规律(暂时没找到规律) 部分element显示, 部分element不显示, 刷新后出现的问题也是一致, 在其他手机上(如iphone 6s ios13.3 iphone XSmax 13.6 小米...)

🚀 Feature request

Current Behavior

The type ErrorMessage doesn't have an id property.

Desired Behavior

It'd be nice id?: string would be added to the type ErrorMessage and set on the outermost component that serves as error message.

Suggested Solution

Add id={this.props.id} to the outer component in ErrorMessage.

Who does this impact? Who is this

While I try to change header titles by passing array of titles to options like below it does not override the headers. Instead it writes new headers first and original data with old headers again from next cell.

I am experiencing the same problem.

In addition, sheets js is mutating the header array passed in, which is not something I would ever expect.

Example:

const head

🚀 Feature

We should validate docs/blog/pages frontmatter against a Joi schema:

• prevent the user to use bad frontmatter
• display friendly error messages when this happens
• allow unknown frontmatter (user can assign additional metadata to each doc)
• unit-test this validation logic
• try to use the frontmatter TS types in the theme?

Some initial work has been done in https://gith