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class="lessons-list__lessons"><li class="lessons-list__lesson"><a class="lessons-list__link" href="/fetch-basics">Fetch: Temel Bilgiler</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/fetch-progress">Fetch: Download progress</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/fetch-abort">Fetch: Abort</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/fetch-crossorigin">Fetch: Cross-Origin Requests</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/fetch-api">Fetch API</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/url">URL yapısı</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/xmlhttprequest">XMLHttpRequest</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/websocket">WebSocket</a></li><li class="lessons-list__lesson"><a class="lessons-list__link" href="/server-sent-events">Server Sent 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