Function isLocalhostUrl

apps/sim/lib/core/utils/urls.ts:152–159

(url: string)

 * at its development default in production.
 */
export function isLocalhostUrl(url: string): boolean {
  try {
    const { hostname } = new URL(url)
    return LOCALHOST_HOSTNAMES.has(hostname)
  } catch {
    return false
  }
}

/**
 * Returns the current browser origin, or `null` when called server-side.