Side X Browser (Twitter/X Sidebar Client)

Name: Side X Browser (Twitter/X Sidebar Client)
Rating: 5 (6 reviews)
Author: tukapiyo

By: tukapiyo

Browse X (formerly Twitter) in the sidebar. Some improvements included.

Side X Browser (Twitter/X Sidebar Client)

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Install

Features & Capabilities

Side X Browser is a derivative add-on based on Side Browser that specializes in comfortably viewing the web version of X (Twitter). It allows you to browse X in the browser’s sidebar and uses the mobile version optimized for the sidebar.

Key features include auto-updating your home timeline, showing the Following timeline first on Home, removing ads from the timeline, copying the X URL displayed in Side X Browser, sharing the current tab, and shortcut keys to show/hide the sidebar for a smoother X experience.

User Growth & Download Statistics

Add-on Social Media Developer Tools Content

By:

Daily users:

Rating:

Version:

1.1.0.1 Last updated: 2026-06-13

Version code:

6304768

Creation date:

2024-05-24

Risk:

Permissions:

browsingData
webRequest
webRequestBlocking
declarativeNetRequestWithHostAccess
storage
tabs
https://twitter.com/*
https://x.com/*

Content scripts matches:

x.com

Size:

370.69KB

Email:

we*****@filewo.net

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-23

Compare stats and ranking:

Ranking

# 7,730 ▼ 73

Other rankings

#26 in x keyword 37

#71 in sidebar keyword 25 ▼ 1

#88 in deepseek sidebar keyword 43 ▼ 3

#89 in twitter keyword 23

#109 in twitter data keyword 10 ▼ 1

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For Developers

Monetize with App Pass Boost with Extension Booster

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:

tukapiyo

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/side-x-browser/

Email:

we*****@filewo.net

Website:

https://www2.filewo.net/wordpress/category/products/side-x-browser/

Permission Change History

2026-06-08: Version 1.0.2 → 1.1.0

Add Permissions: webRequestBlocking

2026-02-11: Version 1.0.0.2 → 1.0.1

Add Permissions: declarativeNetRequestWithHostAccess

Remove Permissions: webRequestBlocking

User Reviews

by Cr*****, 2025-08-23

by Ug*****, 2025-08-12

by Fi*****, 2025-06-10

View all user reviews ›

Is Side X Browser (Twitter/X Sidebar Client) 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.

Side X Browser (Twitter/X Sidebar Client) requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ******* ****** ** *** ********* ******** ************ *****
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

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.

Side X Browser (Twitter/X Sidebar Client) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******