1. Dreamwalker

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    Dreamwalker
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+[Flutter] Flutter 1.2発表。
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+こんにちは!
+MWC2019で、Flutter1.2が発表されました。
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+![image.png](https://qiita-image-store.s3.amazonaws.com/0/137182/506a22fb-252d-d3ef-7656-1510528074c6.png)
+
+[Tag-Trends](http://sotagtrends.com/?tags=[ionic-framework,react-native,flutter,xamarin]&relative=false)によると、Flutterは1月17日頃からの上がってます。
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+![image.png](https://qiita-image-store.s3.amazonaws.com/0/137182/fe85aa1d-d803-5e25-0553-0c83b928bf68.png)
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+
+#Flutter1.2からの変更点
+
+1.Improved stability, performance and quality of the core framework.
+2.Work to polish visual finish and functionality of existing widgets.
+3.New web-based tooling for developers building Flutter applications.
+
+
+The plug-in team has also been busy in Flutter 1.2, with work well underway to support in-app purchases, as well as many bug fixes for video player, webview, and maps. And thanks to a pull request contributed by a developer from Intuit, we now have support for Android App Bundles, a new packaging format that helps in reducing app size and enables new features like dynamic delivery for Android apps.
+
+
+#Dart DevTools
+
+https://flutter.github.io/devtools/
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+
+1.A widget inspector, which enables visualization and exploration of the tree hierarchy that Flutter uses for rendering.
+2.A timeline view that helps you diagnose your application at a frame-by-frame level, identifying rendering and computational work that may cause animation 'jank' in your apps.
+3.A full source-level debugger that lets you step through code, set breakpoints and investigate the call stack.
+4.A logging view that shows activity you log from your application as well as network, framework and garbage collection events.
+
+#Dart2.2の発表
+
+
+2011に発表された、DartはMWC2019を迎えてDart2.2になります。
+
+#Flutter Create
+
+これすごいですよ! 参加してみませんか?
+iMac Proも貰えるようです。
+
+https://flutter.dev/create
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+![image.png](https://qiita-image-store.s3.amazonaws.com/0/137182/bbae50a3-69e2-94e1-0a62-70c81740828c.png)
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