react icon indicating copy to clipboard operation
react copied to clipboard

The library for web and native user interfaces.

Results 827 react issues
Sort by recently updated
recently updated
newest added

Whatever you type in the last focused input, that is getting stored in the chrome browsers heap memory in regex_last_match_info. Even the password is getting stored in plain text. How...

Resolution: Stale

```js const [oneShow, setOneShow] = useState(false); const [twoShow, setTwoShow] = useState(true); return ( 插入节点错误 ({oneShow && '插入节点' }) { setOneShow(true) }}>触发 删除节点错误 ({twoShow && '删除节点' }) { setTwoShow(false) }}>触发 );...

Type: Bug
Resolution: Duplicate
Status: Unconfirmed

## Summary Fixes #29018 Rather than continuing to maintain/fix a partial polyfill (e.g. #28056), just pass the `submitter` to the `FormData` constructor, since it is now [widely available](https://caniuse.com/?search=FormData.submitter). This ensures...

CLA Signed

React version: canary ## Steps To Reproduce 1. Render the following: ```jsx console.log(new URLSearchParams(formData).toString())}> Vanilla ``` 2. Click on the image submit button [Link to code example](https://codesandbox.io/p/sandbox/admiring-yalow-77vwdy?file=%2Fsrc%2FApp.js) ## The current...

Type: Bug
React 19

Remove 2 no longer existing files from inlinedHostConfig While looking for `.classic` forks, I noticed these files no longer exist.

CLA Signed
React Core Team

In general, only backslashes escape things in CSS, while HTML entities are only treated by CSS as plain text. Despite this, `ReactDOMServer.renderToString` escapes HTML special characters (e.g. `&`, ``, `"`,...

Status: Unconfirmed

Before this change, `useFormStatus` is only activated if a form is submitted by an action function (either `` or ``). After this change, `useFormStatus` will also be activated if you...

CLA Signed
React Core Team

React version: 18.2.0 ## Steps To Reproduce 1. Clone https://github.com/vporton/react-undef-context 2. `yarn && npm start` 3. Click the button and watch console errors. (All of the sudden, a context object...

Status: Unconfirmed

React version: 18.3.1 _(Also tested on React 19 and seems like it is fixed)_ ## Steps To Reproduce 1. Create 2 components: Parent and Child, where both components will throw...

Status: Unconfirmed

I find there were many code place use 'type of xxx === 'object' && xxx !== null' I think should use a util function named `isObject` to optimize this behavior....

React 19