# hello world

> 简洁的夜间护眼主题

Canonical page: [https://chrome-stats.com/d/hello-world-321](https://chrome-stats.com/d/hello-world-321)

## Overview

- **ID:** `hello-world-321`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** 墨墨猫
- **Category:** solid
- **Daily users:** 4
- **Rating:** 4.00 / 5 (1 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2018-10-24
- **Size:** 9.15 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/hello-world-321/)
- **Website:** [http://www.momomao.cn](http://www.momomao.cn/)

## Description

hello world is a Firefox add-on that enhances your browsing experience during the night by providing a simple and soothing theme to protect your eyes from strain.

## Rankings

- #47,950 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension website URL may be invalid

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

## Similar extensions and apps

- [Night](https://chrome-stats.com/d/night-071421) — 47 users, 4.40 / 5
- [简洁主题2](https://chrome-stats.com/d/%E7%AE%80%E6%B4%81%E4%B8%BB%E9%A2%982) — 10 users, 3.33 / 5
- [Between the days](https://chrome-stats.com/d/between-the-days)
- [简洁主题1](https://chrome-stats.com/d/%E7%AE%80%E6%B4%81%E4%B8%BB%E9%A2%981) — 2 users, 1.00 / 5
- [simplified theme](https://chrome-stats.com/d/simplified-theme)
- [happy tunya](https://chrome-stats.com/d/happy-tunya)
- [hello](https://chrome-stats.com/d/hello-brownbear)
- [Gentle Night](https://chrome-stats.com/d/gentle-night)
- [Lush-柔和](https://chrome-stats.com/d/lush-%E6%9F%94%E5%92%8C) — 603 users, 4.73 / 5
- [subtle-night](https://chrome-stats.com/d/subtle-night)
- [B&W NIGHT](https://chrome-stats.com/d/b-w-night)
- [The night saver](https://chrome-stats.com/d/the-night-saver)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/hello-world-321)