# NCOverlayHelper

> NCOverlay本体に追加するまでもないけど個人的にほしい機能を足す拡張機能

Canonical page: [https://chrome-stats.com/d/ncoverlayhelper](https://chrome-stats.com/d/ncoverlayhelper)

## Overview

- **ID:** `ncoverlayhelper`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** すえ
- **Category:** games-entertainment
- **Daily users:** 12
- **Version:** 0.2.5
- **Last updated:** 2024-04-02
- **First published:** 2024-02-01
- **Size:** 700 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ncoverlayhelper/)
- **Website:** [https://github.com/souhait0614/nc-overlay-helper](https://github.com/souhait0614/nc-overlay-helper)

## Description

【概要】
NCOverlay本体に追加するまでもないけど個人的にほしい機能を足す拡張機能です。

【機能】
・一覧画面でのコメント数表示
・他に欲しい機能を思いついたら開発します

対応している動画配信サービスや機能の詳細は以下のサイトから確認してください。<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/9ce164305c3e9fc3a27d49e8adc270d92cc2c5c3a49fd8c05c69e92371c4a3e0/https%3A//github.com/souhait0614/nc-overlay-helper" rel="nofollow">https://github.com/souhait0614/nc-overlay-helper</a>

## Rankings

- #30,769 — Overall
- #62 — overlay
- #135 — cover

## Permissions and access

### Permissions

- `storage`
- `https://*.nicovideo.jp/*`
- `https://animestore.docomo.ne.jp/*`

### Content script matches

- `animestore.docomo.ne.jp`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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).

## Similar extensions and apps

- [NCOverlay](https://chrome-stats.com/d/ncoverlay) — 213 users, 4.20 / 5
- [Ham NicoVideo](https://chrome-stats.com/d/ham-nicovideo) — 14 users
- [d-anime comments viewer](https://chrome-stats.com/d/d-comments) — 71 users, 5.00 / 5
- [New NicoLive Helper](https://chrome-stats.com/d/new-nicolive-helper) — 110 users, 5.00 / 5
- [Comment Overlay](https://chrome-stats.com/d/comment-overlay) — 1 users
- [nicoExpansion](https://chrome-stats.com/d/nicoexpansion) — 50 users, 5.00 / 5
- [コメント増量](https://chrome-stats.com/d/%E3%82%B3%E3%83%A1%E3%83%B3%E3%83%88%E5%A2%97%E9%87%8F) — 809 users, 4.57 / 5
- [ニコニ広告ex.](https://chrome-stats.com/d/nicoad-ex) — 21 users, 5.00 / 5
- [ニコメント欄表示切り替え](https://chrome-stats.com/d/%25E3%2583%258B%25E3%2582%25B3%25E3%2583%25A1%25E3%2583%25B3%25E3%2583%2588%25E6%25AC%2584%25E8%25A1%25A8%25E7%25A4%25BA%25E5%2588%2587%25E3%2582%258A%25E6%259B%25BF%25E3%2581%2588) — 3 users
- [ニコメント欄表示切り替え](https://chrome-stats.com/d/%E3%83%8B%E3%82%B3%E3%83%A1%E3%83%B3%E3%83%88%E6%AC%84%E8%A1%A8%E7%A4%BA%E5%88%87%E3%82%8A%E6%9B%BF%E3%81%88) — 2 users
- [SeikisoViewer](https://chrome-stats.com/d/seikisoviewer) — 151 users, 3.83 / 5
- [nicovideo-next-video-canceler](https://chrome-stats.com/d/nicovideo-next-video-canceler) — 22 users

---

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