Stutter is an open-source project built for people who want faster, focused web reading.

Does Stutter have a free plan?

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

What platforms does Stutter run on?

Stutter runs on the web and embeddable surfaces.

Is Stutter still maintained?

Unverified. Stutter 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 are alternatives to Stutter?

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

Stutter is developed by James Tomasino.

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Stutter

Name: Stutter
Author: James Tomasino

github.comInfrastructure

Stutter is an open-source browser extension that presents web content using rapid serial visual presentation (RSVP). It is intended for readers who want to control reading speed and reduce eye movement while reading online.

Open SourceWebEmbeddable

Visit github.com

Overview

7 features

Stutter sits in PulseGate's Browser DevTools & extensions category. It focuses on reading web pages efficiently without manually controlling the pace of text presentation. It is built as an open-source project for people who want faster, focused web reading. The project is open source (Open Source). It runs on the web and embeddable surfaces.

Behind Stutter is James Tomasino, and it first shipped in 2019. Among its 7 catalogued features are RSVP reading, reading speed control, and web page support.

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

RSVP reading
Reading speed control
Web page support
Browser extension
Firefox support
Chrome support
Edge support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 01:25 UTC
stutter verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Stutter

What does Stutter do?: Stutter focuses on reading web pages efficiently without manually controlling the pace of text presentation. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Stutter for?: Stutter is an open-source project built for people who want faster, focused web reading.
Does Stutter have a free plan?: Yes — Stutter is open source under the Open Source license and free to use.
What platforms does Stutter run on?: Stutter runs on the web and embeddable surfaces.
Is Stutter still maintained?: Unverified. Stutter 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 are alternatives to Stutter?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who makes Stutter?: Stutter is developed by James Tomasino.
When did Stutter launch?: Stutter first shipped in 2019.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 9 Sept 2026
Built for: people who want faster, focused web reading
Model: Open source
Solves: Reading web pages efficiently without manually controlling the pace of text presentation.

Registered as

Firefox Add-ons: stutter

Developer

James Tomasino

Index record

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

Identity audit (13)

Slug: stutter-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: Written by a language model from the project's public pages.
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/jamestomasino/stutter

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Also in Browser DevTools & extensions

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