idden="true" tabindex="-1"></a><span class="kw">let</span> isPWA <span class="op">=</span> <span class="fu">$</span>(<span class="st">'body'</span>)<span class="op">.</span><span class="fu">attr</span>(<span class="st">'data-pwa'</span>) <span class="op">===</span> <span class="st">'true'</span><span class="op">;</span></span>
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<span id="cb934-4"><a href="mobile-pwa.html#cb934-4" aria-hidden="true" tabindex="-1"