(Just tested to verify.). Download React Developer Tools for Firefox. The component names have just been minified. @bvaughn - Yes this still works for me. But their app is built on React and if you go to login page you can see the react devtools is showing. The ReactJS extension would be in the "Developer Tools" category. React.memo. React Hooks. privacy statement. Thanks. Reinstalled the extension and I am still having problems. Try using a unified monitoring platform that gathers all you need for troubleshooting in one single place. OS: OSX 10.12.6 Read this section to learn how. There isn't a lot to go on on this issue. @aaronchua13 Do you perhaps have other extensions installed that might be interfering? I will get it out today. Version: 4.1.0. You may also want to enable Pause On Caught Exceptions for a better debugging experience. React Ionic. I don't see where there could be interference. By installing the React developer tools, you can record and interrogate the performance of individual components in your app and make this process much easier. or Fn+F1? We get used to those goodies! NativeScript React. It could potentially be related to this change? macOS Catalina Hey folks, sorry I didn't get the release made yesterday. E.g. When you right-click a component in the component tree now, you’ll see a new option — “Show source”. Navigate to https://microsoftedge.microsoft.com/addons/category/Edge-Extensions; Click on "Developer Tools" category; Link to code example: N/A. @bvaughn A newbie question here... How can I actually use the zip folder you provided? Select Tools → Developer Tools from the Chrome Menu to open the Developer Tools. If so, I'll build and share one. Sign in these repro steps by @savybrandt are great, but they need to be a new issue. Read this section to learn how. React version: All versions. Reactstrap. JavaScript Code Beautifier. I found on homepage React is not loaded, only some third party sites are loading it. Here are the versions (all stock installations) I used for testing in a fresh Linux VM: Ubuntu 18.04.3 LTS @bvaughn - Just another quick confirmation that this fixes the problem for me. @bvaughn Could you attach stand alone version? When you have a problem, please create a new issue with fresh information. The only other extensions I have are Redux DevTools (working) and Google Docs offline. ... As I stumbled upon this problem in a React 16 project again, I can confirm that the react-app-polyfill does work together with React 16 and at least Internet Explorer 11. www.hellosign.com does not use React for their homepage marketing content. Open the console and you’ll find the name of the App component in the Components tab. To use this feature, install the babel-plugin-transform-react-jsx-source, apply it to your .babelrc file, and restart your dev server. Does this bug affect all React websites? Thanks for the help. React Developer Tools is a Chrome DevTools extension for the open-source React JavaScript library. React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. With react dev-tools installed on Chrome browser, and navigating to a url with react - https://www.hellosign.com/ (blue indicator sees that it had react.js in it), the dev-tools tab does not appear in the console. https://stackoverflow.com/questions/42196819/disable-hide-download-the-react-devtools. [Screenshot from 2019-09-20 14-53-15]. By the way, we are having a little trouble reproducing this issue on our end using a Linux VM. You may also access the DevTools using keyboard shortcuts ( ⌘⌥I on macOS, Ctrl Shift I on Windows). Adds React debugging tools to the Chrome Developer Tools. The React Developer Tools, when I deploy a React App to GitHub Pages, do not show the React components. If you copy the object and paste it into the console you can see that the object is updating but it's just the extension that is not displaying it as normal. Here is a build of the Chrome extension that backs out the changes from #16752: Can you give this a try and let me know if it fixes the blank panel issue you're seeing? By installing React Devtools, you’ll get two main features: a view of the component tree and the current state and props of each component you select. This commit was created on GitHub.com and signed with GitHub’s. Such as the earlier deals with the page, showing the rendered root React components among many others while the latter helps in recording the performance information. Create React App. Redux Dev Tools another Chrome extension (used for FireFox as FireFox Add-On) which makes your React development absolutely faster.