Chesscom Enhancer Firefox

Chesscom Enhancer

A free and open source extension that adds new features to Chess.com matches.

Features & Capabilities

Chesscom Enhancer adds new quality-of-life features to your Chess.com games that can be toggled on and off whenever you want.

Current features:

  • Play a "session", where you set the number of games or minutes you want to play, and get auto-queued until you reach the limit you set.
  • Make your opponents completely anonymous.
  • Always display your lifetime score against opponents.
  • Hide ratings for as long as you want so you can focus more on the chess.
  • One-click button to review your games on Lichess.
  • Dynamic time-alert border around the chessboard, glowing green or red with varying intensity based on whether you're behind or ahead on time
  • ...and more features on the way!

This extension is completely free and open-source. Check it out here: https://codeberg.org/TheUllernProject/chesscom-enhancer-extension

User Growth & Download Statistics

Manifest V2 Add-on
By:
Mini Game Sodo66
Daily users:
10 -2
Version:
1.0.0 Last updated: 2025-05-31
Version code:
5957895
Creation date:
2025-05-28
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
  • storage
  • https://lichess.org/api/import
  • https://www.chess.com/*
Content scripts matches:
  • www.chess.com
Size:
64.01KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-14
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Mini Game Sodo66
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/chesscom-enhancer/

Is Chesscom Enhancer Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Chesscom Enhancer requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Medium ******* ****** ** *** ********* ******** ************ *********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Chesscom Enhancer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best Chesscom Enhancer Alternatives

Here are some Firefox add-ons that are similar to Chesscom Enhancer: