# CIS Day Cycles

> A browser extension to remind CISHK students/faculty of timetable day cycles. The current day in the CIS timetable cycle is shown on new browser tabs to remind students/faculty of what activities they have on that day.

Canonical page: [https://chrome-stats.com/d/cis-day-cycles](https://chrome-stats.com/d/cis-day-cycles)

## Overview

- **ID:** `cis-day-cycles`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Daniel Hsing
- **Category:** other,tabs
- **Version:** 0.0.2resigned1
- **Last updated:** 2024-04-25
- **First published:** 2017-10-03
- **Size:** 38 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cis-day-cycles/)
- **Website:** [https://github.com/Arthelon/cisDayCycles/issues](https://github.com/Arthelon/cisDayCycles/issues)

## Description

CIS Day Cycles is a Firefox add-on that displays the current day in the CIS timetable cycle on new browser tabs, serving as a reminder for CISHK students and faculty about their activities for the day.

## Rankings

- #132,338 — Overall

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Can alter new tab settings; fairly benign but with some capability to affect user experience.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/cis-day-cycles)