<commit_before>---
title: "2018-08-10のJS: "
author: "azu"
layout: post
date : 2018-08-10T01:43:28.524Z
category: JSer
tags:
-

---

JSer.info #396

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<h1 class="site-genre">ヘッドライン</h1>

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## webhint: a hinting engine for the web – webhint – Medium
[medium.com/webhint/webhint-a-hinting-engine-for-the-web-ef0d3fa32ea9](https://medium.com/webhint/webhint-a-hinting-engine-for-the-web-ef0d3fa32ea9 "webhint: a hinting engine for the web – webhint – Medium")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">JavaScript</span> <span class="jser-tag">Tools</span> <span class="jser-tag">ReleaseNote</span></p>

webhint(sonarwhal)のリリース。
sonarwhalからwebhintへ名前の変更、起動時間の改善、`npm create hintrc`で設定ファイルを作成できるようになるなど


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## V8 JavaScript Engine: V8 release v6.9
[v8project.blogspot.com/2018/08/v8-release-69.html](https://v8project.blogspot.com/2018/08/v8-release-69.html "V8 JavaScript Engine: V8 release v6.9")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">V8</span> <span class="jser-tag">ReleaseNote</span></p>

V8 v6.9リリース。
メモリ使用量の削減、WebAssemblyコンパイラの起動速度などの改善、DataViewの速度改善など


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## Announcing Dart 2 Stable and the Dart Web Platform – Dart – Medium
[medium.com/dartlang/dart-2-stable-and-the-dart-web-platform-3775d5f8eac7](https://medium.com/dartlang/dart-2-stable-and-the-dart-web-platform-3775d5f8eac7 "Announcing Dart 2 Stable and the Dart Web Platform – Dart – Medium")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">dart</span> <span class="jser-tag">ReleaseNote</span></p>

Dart 2リリース。

- [Dart 2 | Dart](https://www.dartlang.org/dart-2 "Dart 2 | Dart")

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## Release v3.0.0 · lerna/lerna
[github.com/lerna/lerna/releases/tag/v3.0.0](https://github.com/lerna/lerna/releases/tag/v3.0.0 "Release v3.0.0 · lerna/lerna")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">JavaScript</span> <span class="jser-tag">monorepo</span> <span class="jser-tag">ReleaseNote</span> <span class="jser-tag">Tools</span></p>

monorepo管理ツールのlerna 3.0.0リリース。
`lerna publish`と`lerna version`コマンドに分離、`lerna changed`の追加。
`lerna publish`時に自動的にGitへ`--no-verify`を渡すのをやめ`--commit-hook`オプションを追加、lerna自身をmonorepoで管理するようになるなど


----<commit_msg>Update 396 draft<commit_after>---
title: "2018-08-10のJS: "
author: "azu"
layout: post
date : 2018-08-10T09:15:52.233Z
category: JSer
tags:
-

---

JSer.info #396

----

<h1 class="site-genre">ヘッドライン</h1>

----

## webhint: a hinting engine for the web – webhint – Medium
[medium.com/webhint/webhint-a-hinting-engine-for-the-web-ef0d3fa32ea9](https://medium.com/webhint/webhint-a-hinting-engine-for-the-web-ef0d3fa32ea9 "webhint: a hinting engine for the web – webhint – Medium")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">JavaScript</span> <span class="jser-tag">Tools</span> <span class="jser-tag">ReleaseNote</span></p>

webhint(sonarwhal)のリリース。
sonarwhalからwebhintへ名前の変更、起動時間の改善、`npm create hintrc`で設定ファイルを作成できるようになるなど


----

## V8 JavaScript Engine: V8 release v6.9
[v8project.blogspot.com/2018/08/v8-release-69.html](https://v8project.blogspot.com/2018/08/v8-release-69.html "V8 JavaScript Engine: V8 release v6.9")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">V8</span> <span class="jser-tag">ReleaseNote</span></p>

V8 v6.9リリース。
メモリ使用量の削減、WebAssemblyコンパイラの起動速度などの改善、DataViewの速度改善など


----

## Announcing Dart 2 Stable and the Dart Web Platform – Dart – Medium
[medium.com/dartlang/dart-2-stable-and-the-dart-web-platform-3775d5f8eac7](https://medium.com/dartlang/dart-2-stable-and-the-dart-web-platform-3775d5f8eac7 "Announcing Dart 2 Stable and the Dart Web Platform – Dart – Medium")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">dart</span> <span class="jser-tag">ReleaseNote</span></p>

Dart 2リリース。

- [Dart 2 | Dart](https://www.dartlang.org/dart-2 "Dart 2 | Dart")

----

## Release v3.0.0 · lerna/lerna
[github.com/lerna/lerna/releases/tag/v3.0.0](https://github.com/lerna/lerna/releases/tag/v3.0.0 "Release v3.0.0 · lerna/lerna")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">JavaScript</span> <span class="jser-tag">monorepo</span> <span class="jser-tag">ReleaseNote</span> <span class="jser-tag">Tools</span></p>

monorepo管理ツールのlerna 3.0.0リリース。
`lerna publish`と`lerna version`コマンドに分離、`lerna changed`の追加。
`lerna publish`時に自動的にGitへ`--no-verify`を渡すのをやめ`--commit-hook`オプションを追加、lerna自身をmonorepoで管理するようになるなど


----

## Release v3.0.0 · karma-runner/karma
[github.com/karma-runner/karma/releases/tag/v3.0.0](https://github.com/karma-runner/karma/releases/tag/v3.0.0 "Release v3.0.0 · karma-runner/karma")
<p class="jser-tags jser-tag-icon"><span class="jser-tag">browser</span> <span class="jser-tag">testing</span> <span class="jser-tag">ReleaseNote</span></p>

Karma 3.0.0リリース。
デフォルトのタイムアウト時間の変更、`karma init`で`ChromeHeadless`を選択できるようになるなど


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