Pairing Webhint with the extension Error Lens allows accessibility issues (along with regularly flagged errors) to be even more visible. The issues highlighted by Webhint appear in the error pane. It can analyze HTML, CSS, JavaScript, TypeScript, JSX, and more all while you code. The first is called Webhint, and although it does more than just flag accessibility issues, we all could use some accessibility-related reminders every now and then. There are even a few extensions that you can add to VS Code that help you keep accessibility in mind while you code. Additionally, changes can be made to the hover function for use with screen magnifiers, and audio cues can be added for use with screen readers. The terminal, status bar, and debugger are all modifiable. There are multiple different functional sections of the code editor that can be adjusted for accessibility. When VS Code detects a screen reader, it defaults to a screen reader optimized mode that alters the UI for the editor and Integrated Terminal. They have tested and confirmed the use of NVDA and JAWS on Windows, VoiceOVer on macOS, and Orca on Linux. VS Code offers support for multiple different screen readers too. There are options and keyboard shortcuts to help with things like zoom, custom color contrast settings, and even navigation. The official documentation covers a wealth of accessibility settings, especially those related to visibility. Luckily, VS Code has plenty of modularity when it comes to accessibility. VS Code is fairly simple when it comes to setting up extensions, but it can be a little trickier to find all of the accessibility accommodations at first. With any code editor or IDE, setup can be a pain. Personalization: Intellisense can also be customized with keybindings! There are language extensions that encompass advanced IntelliSense features for: But, it can easily be installed for almost any language of your choice with the language package extension. IntelliSense comes out of the box set up for JavaScript, TypeScript, JSON, HTML, CSS, and SCSS, and Less. If you type con and select const, then that choice will be remembered also. For example, if you type co and then accept the autocomplete: console, the next time you type co, console will be suggested first. This effectively allows you to customize recommendations by being deliberate with when you accept them. That way, if you type those characters again the accepted suggestion will appear first.
When suggestions are accepted, Intellisense remembers what partial characters were typed. Highlighted suggestions can be inserted with Tab or Enter. It also includes parameter info, quick info, and member lists. IntelliSense is what VS Code calls its own code autocomplete feature, but it encompasses several different functionalities as well.
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