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dataslayer

dataslayer.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 9 Oct 2026; it is registered on GitHub and Firefox Add-ons and has been in the index since 8 Sep 2026. How this is checked

dataslayer is a browser extension that helps developers inspect data layers and detect tags and analytics pixels on websites. It integrates into browser developer tools and provides views for data layers, tags, network activity, and debugging settings.

Inferred · not functionally tested

FreeMITWebEmbeddable
dataslayer preview
Visit dataslayer.org
82stars
15forks
8features
2014since

Overview

6 features

Purpose: Debugging data layers, tags, and analytics tracking implementations in web browsers.

Inferred · not functionally tested

Audience: web developers and analytics implementation specialists

Inferred · not functionally tested

Functions: analytics, monitoring

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: MIT · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: dataslayer.org · addons.mozilla.org · github.com. These links do not verify the individual claims.

dataslayer is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on debugging data layers, tags, and analytics tracking implementations in web browsers. Inferred · not functionally tested: It is built as a B2B product for web developers and analytics implementation specialists. Basis unknown · not verified: dataslayer is free to use. Basis unknown · not verified: It runs on the web and embeddable surfaces.

dataslayer first shipped in 2014. The project is developed in the open on GitHub with 82 stars. Inferred · not functionally tested: Among its 6 catalogued features are data layer inspection, tag detection, and pixel monitoring.

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

Tasks: Inferred · not functionally tested

  • Data layer inspection
  • Tag detection
  • Pixel monitoring
  • Three-column view
  • Developer Tools panel
  • Tag filtering

Topics: Inferred · not functionally tested

Tags
tag-debuggingdata-layer-inspectionanalytics-testingbrowser-developer-tools

JSON profile · Text profile · Access guide

Built with & integrations

Framework
React
Hosting
Netlify
Written with
Claude Code
Runs on
BrowserEmbeddable
Written with — evidence
Claude Code
CLAUDE.md
Detected from
Netlify
x-nf-request-id header

Trust & compliance

License
MIT
Public signals
HTTPSFree tierGitHub · ★ 82Store listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed8 Sep · 15:53 UTC
    dataslayer seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about dataslayer

What is dataslayer?
Inferred · not functionally tested: Dataslayer focuses on debugging data layers, tags, and analytics tracking implementations in web browsers. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is dataslayer for?
Inferred · not functionally tested: dataslayer is a B2B product built for web developers and analytics implementation specialists.
Does dataslayer have a free plan?
Basis unknown · not verified: Yes — dataslayer is free to use.
What platforms does dataslayer run on?
Basis unknown · not verified: dataslayer runs on the web and embeddable surfaces.
Is dataslayer still active?
PulseGate's liveness check found it on 9 Oct 2026.
How long has dataslayer been around?
dataslayer first shipped in 2014.
Is dataslayer open source?
Basis unknown · not verified: dataslayer has a public GitHub repository.

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