es-shims/String.prototype.isWellFormed
An ESnext spec-compliant `String.prototype.isWellFormed` shim/polyfill/replacement that works as far down as ES3.
JavaScriptMIT
An ESnext spec-compliant `String.prototype.isWellFormed` shim/polyfill/replacement that works as far down as ES3.
JavaScriptMIT