Created by: pdhoopr
This should fix #2691 (closed).
strip-ansi v4.0.0 (used by react-dev-utils) updates ansi-regex to v3.0.0, which exports an arrow function instead of a regular function. Internet Explorer 11 doesn't support arrow functions, so in development the app throws a syntax error and won't load. Downgrading to the previous version of strip-ansi (v3.0.1) also downgrades ansi-regex and should resolve the issue.