LogBox. The keymap is a list of the actions you want to make available (you can make up any name you want for your commands) mapped to the keyboard shortcut you want for it. Please use them in combination with other accessibility checks mentioned here as they can only You can also use the react-axe module to report these accessibility findings directly to the console while developing and debugging. First, follow the instructions for debugging in Chrome to open the Chrome console. When enabled, most of your edits should be visible within a second or two. Then select a React component in React DevTools. With the useRef() hook, you can get a reference to a DOM element that is created with a React component. as you would in case of building a standard native app. Ctrl+Alt+J) and trigger an event in my program.. You can display the console logs for an iOS or Android app by using the following commands in a terminal while the app is running: You may also access these through Debug → Open System Log... in the iOS Simulator or by running adb logcat *:S ReactNative:V ReactNativeJS:V in a terminal while an Android app is running on a device or emulator. MDN Web Docs takes a look at this and describes how we can build keyboard-navigable JavaScript widgets. If you're using Expo, here is an article detailing how to install on Expo. We need to provide descriptive labels that are also exposed to screen readers. Reactotron is an open-source desktop app that allows you to inspect Redux or MobX-State-Tree application state as well as view custom logs, run custom commands such as resetting state, store and restore state snapshots, and other helpful debugging features for React Native apps. I'm looking for a best way to implement common Windows keyboard shortcuts (for example Ctrl+F, Ctrl+N) in my Windows Forms application in C#. Refer to the following guides on how best to use ChromeVox: // Fragments should also have a `key` prop when mapping collections, // Create a ref to store the textInput DOM element, // Use the `ref` callback to store a reference to the text input DOM. There is a search box at the top that helps you find one by name. While debugging, it can help to have Fast Refresh enabled. Refer to the following guides on how to best use JAWS: ChromeVox is an integrated screen reader on Chromebooks and is available as an extension for Google Chrome. I'm aiming for complete minimalism so that when writing it's just the raw text, with a preview pane which shows up when you use a keyboard shortcut. Log in sign up. You can then select "Debug JS Remotely" from the Developer Menu to start debugging. Keyboard shortcuts are a great feature for your React app. When debugging JavaScript in Chrome, you can inspect the props and state of the React components in the browser console.