JavaScript performance advice:
1. prefer `async`/`await` over hand-written promise code
2. prefer native promises over userland implementations
https://v8.dev/blog/fast-async https://twitter.com/v8js/status/1062000102909169670 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
That won't help if IE11 is a requirement, or am i missing something big about preset-env?
You can make multiple builds with differerent browser support. Seehttps://babeljs.io/docs/en/babel-preset-env#targetsesmodules …
Babel preset env doesn't solve the fact that many people still use uglify which inputs es5
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.