Sidesy focuses on viewing YouTube comments without scrolling past the video. It is catalogued under Browser DevTools & extensions on PulseGate.

Sidesy is a consumer product built for youTube viewers who want easier access to comments.

What platforms does Sidesy run on?

Sidesy runs on the web and embeddable surfaces.

Is Sidesy still maintained?

Unverified. Sidesy has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Sidesy is developed by Abin John.

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Sidesy

Name: Sidesy
Author: Abin John

mozilla.orgBrowser DevTools & extensions

Sidesy is a Firefox browser extension that moves YouTube comments into a sidebar beside the video. It supports dark and light modes and includes a toggle for switching between the default and sidebar comment views.

FreeWebEmbeddable

Visit mozilla.org

Overview

5 features

Sidesy is a Browser DevTools & extensions project. It focuses on viewing YouTube comments without scrolling past the video. Sidesy is a consumer product aimed at youTube viewers who want easier access to comments. Sidesy costs nothing to use. It runs on the web and embeddable surfaces.

Behind Sidesy is Abin John, and it first shipped in 2023. Key capabilities include comments sidebar, dark mode, and light mode. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Comments sidebar
Dark mode
Light mode
View toggle
YouTube integration

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 10:15 UTC
Sidesy: Your Comments Sidebar For YouTube verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Sidesy

What is Sidesy?: Sidesy focuses on viewing YouTube comments without scrolling past the video. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Sidesy for?: Sidesy is a consumer product built for youTube viewers who want easier access to comments.
Is Sidesy free?: Yes — Sidesy is free to use.
What platforms does Sidesy run on?: Sidesy runs on the web and embeddable surfaces.
Is Sidesy still maintained?: Unverified. Sidesy has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who develops Sidesy?: Sidesy is developed by Abin John.
How long has Sidesy been around?: Sidesy first shipped in 2023.
What languages does Sidesy support?: The interface is available in 32 languages, including Czech, German, and Greek.

At a glance

Pricing: Free
Platforms: Web
Built for: YouTube viewers who want easier access to comments
Model: B2C
Solves: Viewing YouTube comments without scrolling past the video.

Registered as

Firefox Add-ons: sidesy

Developer

Abin John

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: sidesy-your-comments-sidebar-for-youtube-mozilla-org
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/sidesy

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