Who should use FPS meter?

FPS meter is an open-source project built for web developers and browser performance testers.

Yes — FPS meter is open source under the Open Source license and free to use.

What platforms does FPS meter run on?

FPS meter runs on the web and embeddable surfaces.

Is FPS meter still maintained?

Unverified. FPS meter 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.

What projects are similar to FPS meter?

Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.

FPS meter is developed by ArchiTecTor.

When did FPS meter launch?

FPS meter first shipped in 2019.

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FPS meter

Name: FPS meter
Author: ArchiTecTor

github.comInfrastructure

FPS meter is an open-source browser extension for displaying frame-rate information while browsing or testing web pages. It targets developers and performance testers using Firefox or Chrome.

Open SourceWebEmbeddable

Visit github.com

Overview

5 features

In the Browser DevTools & extensions space, FPS meter takes a focused approach. It focuses on measuring browser rendering performance and frame rates during web development or testing. FPS meter is an open-source project aimed at web developers and browser performance testers. The project is open source (Open Source). It ships for the web and embeddable surfaces.

Behind FPS meter is ArchiTecTor, and it first shipped in 2019. Among its 5 catalogued features are FPS display, frame-rate monitoring, and browser extension.

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

FPS display
Frame-rate monitoring
Browser extension
Firefox support
Chrome support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 18:12 UTC
FPS meter verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about FPS meter

What is FPS meter?: FPS meter focuses on measuring browser rendering performance and frame rates during web development or testing. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use FPS meter?: FPS meter is an open-source project built for web developers and browser performance testers.
Is FPS meter free?: Yes — FPS meter is open source under the Open Source license and free to use.
What platforms does FPS meter run on?: FPS meter runs on the web and embeddable surfaces.
Is FPS meter still maintained?: Unverified. FPS meter 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.
What projects are similar to FPS meter?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who makes FPS meter?: FPS meter is developed by ArchiTecTor.
When did FPS meter launch?: FPS meter first shipped in 2019.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 9 Sept 2026
Built for: web developers and browser performance testers
Model: Open source
Solves: Measuring browser rendering performance and frame rates during web development or testing.

Registered as

Firefox Add-ons: archi-fps-meter

Developer

ArchiTecTor

Index record

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

Identity audit (13)

Slug: fps-meter-github-com
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 (no inferred launch/funding milestones).
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://github.com/ArchiTecTor/browser-plugins/tree/master/fps_meter

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