r browser tab:</span>
sessionStorage<span class="punctuation">.</span><span class="function">setItem</span><span class="punctuation">(</span><span class="string">'pets'</span><span class="punctuation">,</span> <span class="string">'[{"pets":{"toto":{"species":"dog"}}},{}]'</span><span class="punctuation">)</span><span class="punctuation">;</span>
<span class="comment">// -> StorageEvent('storage', {storageArea: sessionStorage, key: 'pets'})</span>
<span class="comment">// ...</span>
console<span class="punc