countDownとは何ですか？

countDownはAlexanderによって開発されたChromeの拡張機能で、その主な機能は「Countdown & countup timer, with simple interface and ability to run multiple timers.」です。

拡張機能のスクリーンショット

countDown拡張機能のCRXファイルをダウンロード

countDown拡張子のファイルをcrx形式でダウンロードし、ブラウザにChrome拡張機能を手動でインストールするか、crxファイルを友達と共有して簡単にChrome拡張機能をインストールします。

拡張機能の使用方法

QUICK START:
I'm working on an improved input system, but for now a quick start for how to use the current one:
You can use the mouse scroll wheel, just point to the right time field and scroll the wheel up/down to adjust the value (ddd hh:mm:ss).
You can also use the keyboard by directly typing the desired time. First click on one of the timers (anywhere beside notes) and input your time.
Examples:
To set 15 minutes: 15. or 1500 (00:15:00)
To set 72 hours (3 days): 72.. or 3... (3 00:00:00)
To set 3 hours and 45 minutes: 345. or 3.45. (03:45:00)
To set 90 seconds (1:30): 90 or 1.30 (00:01:30)

Fixes:
* Fixed keyboard input not registering

Features:
* Tricky input (still working on it)
* (new ) TTS for notes
* (new) Shortcuts on badge timer
* (new) Options to set different sound alarms and volume
* (new) Notification alert (optional)
* (new) Multiple colour themes
* Multiple timers
* High range of spans with up to several years
* Count up like stopwatch (to start, set the timer from 00:00:00)
* Optimised for extensive use
* Display timer one the icon badge
* Set and navigate the timers with keyboard
* Set timer with scroll wheel
* Custom notes for each countdown

P.S. Rate the extension and spread the word to encourage the developer (me) to dedicate more time in implementing more features.

拡張機能の基本情報

名前	countDown
ID	fefdcjabloofphhfcinhfbinmehfcojm
公式URL	https://chromewebstore.google.com/detail/countdown/fefdcjabloofphhfcinhfbinmehfcojm
説明	Countdown & countup timer, with simple interface and ability to run multiple timers.
ファイルサイズ	217 KB
インストール数	34,949
現在のバージョン	4.1.3
最終更新日	2023-01-25
公開日	2020-05-16
評価	4.16/5 合計 459 レビュー
開発者	Alexander
Eメール	[email protected]
支払い方法	free
対応言語	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "countDown", "short_name": "countDown", "description": "__MSG_manifest_descr__", "version": "4.1.3", "default_locale": "en", "offline_enabled": true, "icons": { "128": "img\/icon-128.png", "48": "img\/icon-48.png", "19": "img\/icon.png" }, "background": { "scripts": [ "js\/countdown.js" ], "persistent": true }, "browser_action": { "default_icon": "img\/icon.png", "default_title": "countDown", "default_popup": "views\/popup.html" }, "permissions": [ "notifications", "background", "tts", "storage" ], "commands": { "timer-start": { "suggested_key": { "default": "Ctrl+Q", "mac": "Command+Q" }, "description": "Start\/Pause badge timer" }, "timer-stop": { "suggested_key": { "default": "Ctrl+Shift+Q", "mac": "Command+Shift+Q" }, "description": "Stop badge timer" }, "_execute_browser_action": { "suggested_key": { "windows": "Alt+Q", "mac": "Alt+Q", "chromeos": "Alt+Q", "linux": "Alt+Q" } } } }