Please notejavascript.implicitProjectConfig.checkJS was deprecated in favor of js/ts.implicitProjectConfig.checkJS: https://betterprogramming.pub/how-to-set-up-vs-code-like-a-pro-in-just-5-minutes-65aaa5788c0d

Thanks to an alert reader for notifying me of this change to VS Code’s TypeScript settings. As noted in the screenshot, existing jsconfig.json or tsconfig.json files will override this setting.