# Chess.com Opening Name Extender

> This addon will make the opening names in chess.com more detailed. Works only in analysis mode, daily games, or after you are done playing a game with an opponent.

Canonical page: [https://chrome-stats.com/d/opening-name-extender](https://chrome-stats.com/d/opening-name-extender)

## Overview

- **ID:** `opening-name-extender`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** horsey\_guy
- **Category:** appearance
- **Daily users:** 1
- **Version:** 2.2.12
- **Last updated:** 2026-07-26
- **First published:** 2023-11-24
- **Size:** 379 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/opening-name-extender/)

## Description

This is an addon that makes the opening name in <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/92a450ee62535ec7c4a8808171604679a0980386546999f03f800385fd014bea/http%3A//chess.com" rel="nofollow">chess.com</a> extended.

Codeberg repository (migrated from Github): <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/8284ecefadebbd419de9d3e830fd26a3c1a9bc60d7754028bf43d89497d124b9/https%3A//codeberg.org/horsey_guy/chess.com-opening-name-improver" rel="nofollow">https://codeberg.org/horsey_guy/chess.com-opening-name-improver</a>

## Rankings

- #110,925 — Overall
- #232 — name

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Content script matches

- `www.chess.com`

## Safety

- **Risk impact:** Low 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).

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