Battery Test

COGext : System Monitor

Your system, as Chrome sees it — presented in a modern, lightweight, and open-source dashboard. COGext transforms system data into an elegant, accessible dashboard. It provides a high-level or detailed overview of your environment with a single click. The objective is to be comprehensive and complete while remaining simple and clear. CPU, memory, battery, and network: the essentials are exposed through a streamlined interface that prioritizes utility and ease of use. Key Features - 4-Monitor Grid & 9 Data Cards: The interface exposes real-time data for CPU usage, memory, battery status, and network connectivity. Deep-dive cards provide additional information on processor architecture, thermal sensors, display resolutions, and more system information. - NEW mini mode. - Universal Accessibility: Built to meet WCAG 2.2 AAA standards. The dashboard provides full support for keyboard, touch, and screen readers (including optimized semantic audio for ChromeVox). - Global Support: Available in 17 languages. - Personalized Experience: Select your preferred temperature unit, toggle between Light/Dark modes, and set the interface color from 5 distinct themes. - Efficiency: Engineered for maximum responsiveness with a minimal footprint to ensure your browsing experience remains smooth. Privacy & Security: - Permissions We Ask: “Storage” & “Management” are required only to expose your Drives and Chrome extensions. Requests to api.ipify.org (0.03Hz) and clients3.google.com (0.2Hz) are performed only to provide your public IP and network latency. - What We Do With Your Data: Your system data and extension usage are NEITHER recorded NOR transmitted in any way. All session data is cleared as soon as the extension is closed. - Fully Auditable: COGext is Open-Source (GPLv3). Based on the original concept by François Beaufort; modernized and maintained by François Bacconnet. Changelog: V 2.3 - Added mini mode - ARIA enhancements: punctuation, thresholds, alerts and semantic description - Improved text and translations - Miscellaneous bug fixes and optimizations V 2.2: Accessibility & Reliability - Optimized for screen readers (WCAG 2.2 AAA). - Improved latency tracking. - Security hardening and bug fixes. V 2.1: Refinement & Personalization - Code cleanup and optimizations. - Bug fixes. - Added "Moods" (color themes), Sparklines, and latency tracking. - Added support for 15 additional languages. V 2.0: From List to Dashboard - Complete architectural rewrite (MVC). - UI overhaul and new system metrics. - Performance and accessibility improvements. - Full internationalization (i18n) support. V 1.2: Windows bug fixes and icon adjustments. V 1.1: Packaging optimization (integrated fonts).

Battery Charging Change Notifier

Get notified when your battery stop or start charging. Useful when your charger is not working properly or accidentally disconnects. Battery Charging Change Notifier alerts you when your device stops or starts charging. Never miss when your laptop suddenly stops charging due to: • Loose charging cables • Faulty power adapters • Unreliable charging ports • Power outages Features: • Shows a persistent notification when charging stops (stays until dismissed or charging resumes) • Shows a temporary notification when charging resumes • Displays current battery percentage with each notification • Respects your privacy - no data collection, no external servers • Cross-Platform Support: Verified on macOS, Linux, Windows 10, and Windows 11 (the required OS system settings for notifications might differ) The extension runs silently in the background with minimal resource usage. Supported browsers: Chrome, Edge and Opera (any browser that supports the Battery API) Not supported browsers: Brave, Firefox, Safari (these browsers don't support the Battery API) IMPORTANT: Ensure you have set the required permissions to display notifications for your browser of choice in your system settings: • MacOS: System Settings > Notifications > Enable notifications for your Browser AND for your Browser Helper (Alerts) • Windows 11: Settings > System > Notifications > Enable Notifications (Get notifications from apps and other senders) AND enable it for your Browser • Windows 10: Settings > System > Notifications & actions > Enable Notifications (Get notifications from apps and other senders) enable it for your Browser • Linux: Settings > Notifications > App Notifications > Enable for your Browser

Battery Status

Display battery level, charging or discharging status. Display battery status on the extension icon and popup page, and support custom notifications. Updates: ● Version 3.0.0 (2024/02/23): upgrade to manifest v3, and requires Chrome version >= 118. ● Version 2.0.2 (2023/02/08): support playing sound with notifications! ● Version 2.0.0 (2020/12/20): support custom notifications! State of the extension icon: ● Green color: power level > 15%, Red color: power level

Internet Speed Fan

A quick, accurate and aesthetically pleasing way to know your internet speed & status This cool extension provides a quick, accurate and aesthetically pleasing way to know your internet speed & status. It tracks the real-time status and speed of a user’s internet connectivity, and it updates the user’s view with an increase or decrease in the spinning fan which is controlled by how fast your internet connection is, in a split second this immediately informs the user of their internet speed and status; FEATURES: - Displays internet connection status and updates when connected or disconnected. - Displays internet connectivity speed with a cool visual of a spinning fan which increases by speed based on your internet connection speed. - Displays internet connectivity speed in mbps - The web version has a reminder to report internet speed at interval, you can use sound, and you have option to turn the desktop alert on or off for change in internet status or speed.