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			<guid><![CDATA[https://ichizoku.io/sentry/what-is-inp-and-why-you-should-care/]]></guid>
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			<title>INPとは何か？</title>
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			<guid><![CDATA[https://ichizoku.io/sentry/improving-mobile-performance-from-slow-screens-to-app-start-time/]]></guid>
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			<title>【Sentry】モバイルアプリのパフォーマンス改善方法</title>
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			<guid><![CDATA[https://ichizoku.io/sentry/choosing-the-right-metric-a-guide-to-percentiles-and-averages/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/choosing-the-right-metric-a-guide-to-percentiles-and-averages/]]></link>
			<title>正しい指標を選ぶ： パーセンタイルと平均値のガイド</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:23:10 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/how-actionable-performance-insights-improved-developer-confidence-and-app-stability/]]></guid>
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			<title>パフォーマンス監視機能によってアプリの安定性を向上させ、エンジニアの負担を軽減した理由</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:21:36 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/scaling-cron-monitoring/]]></guid>
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			<title>Cron監視の拡張</title>
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			<guid><![CDATA[https://ichizoku.io/sentry/improving-node-js-loader-performance/]]></guid>
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			<title>Node.jsのLoaderパフォーマンスを向上させる</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:17:51 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/fixing-memoization-breaking-re-renders-in-react/]]></guid>
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			<title>Reactにおけるメモ化の不具合を修正する</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:17:06 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/fetch-waterfall-in-react/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/fetch-waterfall-in-react/]]></link>
			<title>Reactの「フェッチウォーターフォール」について</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:16:27 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/flutter-debugging-top-tips-and-tools-you-need-to-know/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/flutter-debugging-top-tips-and-tools-you-need-to-know/]]></link>
			<title>Flutter開発で知っておくべきヒントとツールについて</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:15:58 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/how-to-transition-to-an-ai-engineer-in-2024/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/how-to-transition-to-an-ai-engineer-in-2024/]]></link>
			<title>2024年、AIエンジニアになるために知っておくべきこと、できること。</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:15:19 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/performance-monitoring-for-every-developer-web-vitals-function-regression-issues/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/performance-monitoring-for-every-developer-web-vitals-function-regression-issues/]]></link>
			<title>すべての開発者のためのパフォーマンス監視 ウェブ・バイタルと機能回帰の問題</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:07:47 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/how-to-fix-source-map-upload-errors/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/how-to-fix-source-map-upload-errors/]]></link>
			<title>ソースマップのアップロードエラーを修正する方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:06:42 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/sentry-performance-function-regression-issues-profiling-for-python-example/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/sentry-performance-function-regression-issues-profiling-for-python-example/]]></link>
			<title>Sentry パフォーマンス &#8211; 関数回帰の問題：  Pythonのプロファイリングの例</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:06:18 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/making-your-javascript-projects-less-noisy/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/making-your-javascript-projects-less-noisy/]]></link>
			<title>JavaScriptプロジェクトのノイズを減らす</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:05:50 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/find-trending-problems-faster-with-escalating-issues/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/find-trending-problems-faster-with-escalating-issues/]]></link>
			<title>エスカレーションする問題で、トレンドの問題をより早く見つける</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:05:23 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/profiling-for-node-js/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/profiling-for-node-js/]]></link>
			<title>Node.jsのプロファイリングでコードレベルのボトルネックを解決する</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:04:57 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/how-to-handle-android-exceptions-and-avoid-application-crashes/]]></guid>
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			<title>Androidの例外を処理し、アプリケーションのクラッシュを回避する方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:04:31 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/prioritizing-platform-stability-and-ux/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/prioritizing-platform-stability-and-ux/]]></link>
			<title>FastCo.が選ぶ2022年最も革新的な企業の一つで、プラットフォームの安定性を最優先する</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:04:02 +0000]]></pubDate>
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			<guid><![CDATA[https://ichizoku.io/sentry/profiling-for-python/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/profiling-for-python/]]></link>
			<title>Pythonのプロファイリングでコードレベルでボトルネックを解決</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:03:31 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/how-we-run-our-python-tests-in-hundreds-of-environments-really-fast/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/how-we-run-our-python-tests-in-hundreds-of-environments-really-fast/]]></link>
			<title>Pythonのテストを数百の環境で高速に実行する方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:03:04 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/code-coverage-insights-now-in-your-stack-trace-announcing-our-codecov/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/code-coverage-insights-now-in-your-stack-trace-announcing-our-codecov/]]></link>
			<title>コードカバレッジインサイト &#8211; スタックトレースで確認できるようになりました</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:02:34 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/profiling-from-sentry/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/profiling-from-sentry/]]></link>
			<title>Sentryのプロファイリング： コードレベルでパフォーマンスのボトルネックを特定し排除する</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:02:09 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/sleep-more-triage-faster-with-sentry/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/sleep-more-triage-faster-with-sentry/]]></link>
			<title>Sentryでもっと早くトリアージし、安らかな睡眠を</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:01:36 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/multiple-projects-on-sentry-new-spend-allocation-spike-protection/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/multiple-projects-on-sentry-new-spend-allocation-spike-protection/]]></link>
			<title>Sentryの新しい予算配分とスパイク保護で安心して複数のプロジェクトを管理</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:01:00 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/how-to-get-started-with-sentrys-unity-sdk-part-1/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/how-to-get-started-with-sentrys-unity-sdk-part-1/]]></link>
			<title>SentryのUnity SDKの始め方 &#8211; その1</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:00:39 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/treat-performance-like-a-feature/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/treat-performance-like-a-feature/]]></link>
			<title>アプリケーションのパフォーマンスを機能的に操作する方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 05:00:12 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/react-native-debugging-and-error-tracking-during-app-development/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/react-native-debugging-and-error-tracking-during-app-development/]]></link>
			<title>アプリ開発時のReact Nativeのデバッグとエラートラッキングについて</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:59:20 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/install-sentry-with-a-single-command/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/install-sentry-with-a-single-command/]]></link>
			<title>コマンド1つでSentryをインストールする方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:58:54 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/common-errors-in-next-js-and-how-to-resolve-them/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/common-errors-in-next-js-and-how-to-resolve-them/]]></link>
			<title>Next.jsのよくあるエラーとその解決方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:58:29 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/full-stack-visibility-to-find-the-root-cause-of-slow/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/full-stack-visibility-to-find-the-root-cause-of-slow/]]></link>
			<title>フルスタックの可視化で遅さの根本原因を探る</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:58:04 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/get-more-context-about-your-cloud-services-with-sentry/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/get-more-context-about-your-cloud-services-with-sentry/]]></link>
			<title>Sentryでクラウドサービスに関するコンテキストを増やす方法</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:57:35 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/why-profiling/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/why-profiling/]]></link>
			<title>プロファイリング入門101：なぜプロファイリングなのか？</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:57:13 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/profiling-beta-for-python-and-node-js/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/profiling-beta-for-python-and-node-js/]]></link>
			<title>PythonとNode.jsのプロファイリングβ版</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:56:44 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/jetpack-compose/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/jetpack-compose/]]></link>
			<title>Jetpack Composeのはじめかた</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:56:18 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/code-mappings-and-why-they-matter/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/code-mappings-and-why-they-matter/]]></link>
			<title>コードマッピングとその重要性とは？</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:55:55 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/bringing-codecov-into-the-sentry-family-where-code-coverage-meets-application-monitoring/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/bringing-codecov-into-the-sentry-family-where-code-coverage-meets-application-monitoring/]]></link>
			<title>SentryファミリーにCodecovが参画：コードカバレッジとアプリケーション監視の融合</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:54:42 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/profiling-101-what-is-profiling/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/profiling-101-what-is-profiling/]]></link>
			<title>プロファイリング入門101：プロファイリングとは何か？</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:54:22 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/introducing-session-replay-from-sentry-bridge-the-gap-between-code-and-ux/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/introducing-session-replay-from-sentry-bridge-the-gap-between-code-and-ux/]]></link>
			<title>コードとUXの間のギャップを埋める、SentryのSession Replayとは？</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:53:58 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/making-performance-monitoring-more-actionable-with-sentry/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/making-performance-monitoring-more-actionable-with-sentry/]]></link>
			<title>Sentryでパフォーマンス監視をより実用的にする方法とは？</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:53:37 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/mobile-the-future-is-declarative/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/mobile-the-future-is-declarative/]]></link>
			<title>【モバイル開発】未来は宣言型にある</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:53:15 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/the-new-apm-actionable-affordable-and-actually-built-for-developers/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/the-new-apm-actionable-affordable-and-actually-built-for-developers/]]></link>
			<title>【APM】実用的、手頃、そして実際の開発者のために作られた新しいアプリケーションパフォーマンス管理ツール</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:51:18 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/opentelemetry-support/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/opentelemetry-support/]]></link>
			<title>OpenTelemetry対応開始のご案内：  オブザーバビリティ（可観測性）データの有効利用</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:50:39 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/nextjs-supabase-observability/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/nextjs-supabase-observability/]]></link>
			<title>【Next.js / Supabase オブザーバビリティ設計】バイブコーディングから本番運用へ</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:48:33 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/unreal-engine-performance-metrics/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/unreal-engine-performance-metrics/]]></link>
			<title>【Application Metrics】Unreal Engine のゲームパフォーマンスを監視する</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:47:43 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/fixing-javascript-observability/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/fixing-javascript-observability/]]></link>
			<title>JavaScript のオブザーバビリティを修正する：ライブラリ単位での改善</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:46:54 +0000]]></pubDate>
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					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/debugging-expo-react-native-sdk/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/debugging-expo-react-native-sdk/]]></link>
			<title>【React Native SDK】Expo アプリのデバッグが簡単に</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:46:01 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/introducing-application-metrics/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/introducing-application-metrics/]]></link>
			<title>【Application Metrics】シグナルを追跡し、スパイクを把握し、トレースへジャンプする</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:45:13 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/sentry-stripe-projects/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/sentry-stripe-projects/]]></link>
			<title>【Stripe Projects】2つのコマンドで Sentry が利用可能に</title>
			<pubDate><![CDATA[Mon, 27 Jul 2026 04:44:19 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://ichizoku.io/sentry/two-years-without-cookies-on-the-site/]]></guid>
			<link><![CDATA[https://ichizoku.io/sentry/two-years-without-cookies-on-the-site/]]></link>
			<title>サイトからCookieをなくして2年：私たちはどこにたどり着いたのか</title>
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