Tabthrough — live demo presenter

Name: Tabthrough — live demo presenter
Author: ph

By: ph Add-on

An interactive agenda that drives your tabs during live demos. Live demos, on rails.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-26

Version:

0.2.1

Last updated: 2026-06-04

Features & Capabilities

Live software demos break the moment you switch tabs. You lose your place, the room loses the thread, and "let me just find that tab" kills your momentum.

Tabthrough fixes that. It turns the browser side panel into a persistent agenda that travels with you across every tab — so you always know where you are, and so does your audience.

TWO-WAY SYNC BETWEEN AGENDA AND TABS

Hotkey forward through your steps (Ctrl+→ / Ctrl+←) — the right tab opens or activates automatically
Switch tabs the normal way (Cmd+Tab, a click, anything) — Tabthrough spots which step you're on and highlights it

NO SCREEN CAPTURE. NO IFRAMES. NO EMBEDS.

Your tabs stay real and fully interactive. Postman is Postman. Grafana is Grafana. Everything works exactly as it does when you're not presenting.

PRIVATE BY DESIGN

The free tier is offline. No account, no sign-up, nothing leaves your browser. Tabthrough reads only the URL of your active tab, and only to match the steps you configured.

WHAT YOU GET (FREE)

Editorial dark UI built for long demos (JetBrains Mono + Newsreader)
Markdown slides for intros, transitions, and recaps — right in the panel
External steps that open a real URL and auto-detect when you land on it
A presenter window with notes, timer, and next-step preview — drag it to a second monitor so your audience only ever sees the demo
Three keyboard shortcuts, all customizable in your browser settings: Ctrl+→ / Cmd+→ next step Ctrl+← / Cmd+← previous step Ctrl+Shift+P toggle presenter window

BUILD YOUR DECK RIGHT IN THE PANEL

Click "+ add step" to grow your agenda. Drag to reorder. Click any title, note, or duration to edit in place. Remove a step with its × button. No config file, no JSON to learn — the side panel is the editor.

Start from the built-in deck (Postman, GitHub, Grafana Play) and make it yours.

TABTHROUGH PRO — FOR YOUR DEMO LIBRARY

One deck is free. If you run multiple demos for multiple audiences, sign in to Tabthrough Pro to manage your whole repertoire:

Save unlimited presentations to your account
Load any saved deck back with one click
Export and import decks as portable .json files

$2.99 / month or $32.99 / year. 10-day free trial. Billing handled by Polar.sh as Merchant of Record. Cancel anytime from the account dropdown.

Built for sales engineers, DevRel, trainers, product managers, and founders who demo live.

User Growth & Download Statistics

Add-on

By:

Daily users:

Version:

0.2.1 Last updated: 2026-06-04

Version code:

6287893

Creation date:

2026-05-20

Risk:

Permissions:

Host permissions:

https://identitytoolkit.googleapis.com/*
https://securetoken.googleapis.com/*
https://europe-west1-tabthrough.cloudfunctions.net/*

Content scripts matches:

<all_urls>

Size:

76.25KB

Email:

co*****@tabthrough.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 134,864 ▲ 1,644

Other rankings

#136 in present keyword 30 #193 in agenda keyword 21 ▼ 3#202 in momentum keyword 29 ▼ 2

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:

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/tabthrough-live-demo-presenter/

Email:

co*****@tabthrough.com

Website:

https://tabthrough.com

Is Tabthrough — live demo presenter 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.

Tabthrough — live demo presenter 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.
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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.

Tabthrough — live demo presenter is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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