React

React (also known as React.js or ReactJS) is a JavaScript library that makes developing interactive user interfaces simple.
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React extension version: 4.4.0
Steps To Reproduce
- Install Firefox 72.0.2x64
- Go to Discordapp.com
The current behavior
Extension reports: "This page does not appears to be using React"
The expected behavior
React is detected (just like it is currently in Chrome/Chromium)
This is a good first PR!
We should add some tests to cover #7036. They should cover both JavaScript and TypeScript support.
They can probably be added to test/fixtures
.
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Updated
May 19, 2020
- I have searched the issues of this repository and believe that this is not a duplicate.
What problem does this feature solve?
For #6082
example:https://github.com/ant-design/ant-design/blob/master/components/locale/zh_CN.tsx#L71
Todo:
- ar_EG
- az_AZ
- bg_BG
- ca_ES
- cs_CZ
- de_DE
- da_DK
- [
https://material-ui.com/components/menus/#simple-menu states:
Simple menus open over the anchor element by default (this option can be changed via props).
How can this be changed via props? The page doesn't say. I went to the Menu API page, and I don't see anything simple like open: 'below'
, or an offset.
Developers have been struggling to figu
Bug report
Describe the bug
When running next using Yarn 2 and visiting a page in the browser that doesn't exist, the 404 error page never shows up. Instead it loads forever ("waiting on localhost...") and then eventually errors with ERR_EMPTY_RESPONSE
.
But the terminal shows that the page was compiled:
[ event ] build page: /next/dist/pages/_error
[ wait ] compiling ...
I tried to follow the initial steps from here: https://www.learnstorybook.com/intro-to-storybook/react/en/get-started/
running:
npx create-react-app taskbox
cd taskbox
Then when I ran:
npx -p @storybook/cli sb init
I get the error TypeError: Cannot set property 'storybook' of undefined
This is the full message in my terminal:
sb init - the simplest way to add a
Summary
Enable the heading-increment
rule to our remark-lint config.
Followup of #21919
Motivation
Headings should only increase 1 level at a time for accessibility.
Steps
- Delete the [line in `.rema
react-redux-firebase is the Redux bindings for Firebase. Includes Higher Order Component (HOC) for use with React. It is a very useful library and actively maintained.
- Would I like to make a PR for this?
Yes.
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浏览器信息
- 浏览器名称,版本号
- 操作系统
-
Updated
May 16, 2020 - JavaScript
Feature Request
Add a file named pull_request_template.md
in the .github
folder of the repository so that whenever a new PR is opened on the repository it follows the template.
-
Updated
May 19, 2020 - JavaScript
异步编程和多线程,我该选择哪个方案?
- 原文链接:Which Should You Use: Asynchronous Programming or Multi-Threading?
- Markdown文件:文件地址
- PR 地址:
- 文章分类:后端
- **注意:文件位置在
article/2020
文件夹
I'm confused about whether onFocus/onBlur events should bubble in preact, like they do in React.
In this example using preact 10.0.0-beta.1 they don't bubble https://codesandbox.io/embed/5wxk9zk7lx
...whereas in the Preact repl they do bubble https://preactjs.com/repl
export default () =>(
<div onFocus={() => console.log("FOCUS")}>
<div>
Focus this input
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Description
A clear and concise description of what the bug is.
Steps to reproduce
Steps to reproduce the behavior:
(Add link to a dem
🧐 问题描述
[问题]如何修改区块获取的资源路径,想使用公司自己的github?哪里有相关介绍吗?
目前指向:https://gitee.com/ant-design/ant-design-blocks/
🚑 其他信息
-
Updated
May 21, 2020
🚀 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
MobX 6
Hi folks, I've tinkered a lot about MobX 6 lately, so I want to layout the vision I have currently
Goals
🧨 1. Become compatible with modern ES standards
Let's start with the elephant in the room.
I think we have to drop the support for decorators.
Some have been advocating this for years, others totally love decorators.
Personally I hate to let decorators go. I think
const XLSX = require('xlsx');
const wb = XLSX.utils.book_new();
const ws = XLSX.utils.json_to_sheet([]);
XLSX.utils.book_append_sheet(wb, ws, 'Bug sheet');
ws.A1 = { t: 's', f: 'square' };
XLSX.writeFile(wb, 'formula.ods');
The resulting .ODS file contains:
<table:table-cell table:formula="of:=square" office:value-type="string"><text:p>undefined</text:p></table
Too wide (and falsy) segregation of GraphQL Types and Resolvers
The first example of this is new ObjectType
in src/data/queries/index.js
importing fields.
Fields should be taken in context of parent type, not as standalone information.
This can ensure some users that custom types cannot have own field resolvers which is false.
In fact, much of fields which can have own resolvers
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Updated
May 20, 2019 - TypeScript
The usage guide pages for mapState
and mapDispatch
are amazingly good, and I frequently link them as references to answer people's questions.
However, we currently only have an API reference page for our hooks API. It's time we added some kind of a usage guide page for the hooks as well.
I'm not exactly sure what topics it should cover, but I'd like to hear suggestions.
- Add the react-beautiful-dnd package
Okay…
- Use the package
import { DragDropContext } from 'react-beautiful-dnd';
This is just an import statement…?
- Profit
🕺
How? Step 2 was just an import statement.
The rest of the doc goes into other topics. I'll have to dig around elsewhere to find out how to actually use it. It's not a helpful installation
Created by Jordan Walke
Released March 2013
Latest release 2 months ago
- Repository
- facebook/react
- Website
- reactjs.org
- Wikipedia
- Wikipedia
I noticed that @NitronR has added a ton of content to mostly the rosetta code section (thanks BTW). You can see a list of his PR's here. I did forum search for a couple of the challenges and it looks like guide pages have been created, but I noticed that the
forumTopicId
wasn't added to many of the chall