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Postmaster

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Overview

An advanced postMessage devtools panel for Chrome

Postmaster is a devtools panel for logging postMessages, which can be useful for debugging cross-window communication, including messages sent from iframes and MessageChannels. It includes a feature rich toolbar, making it a powerful debugging tool: FEATURES: LOGGING: Postmaster logs all messages with their origin, destination, time received, timestamp offset, and payload. Clear your logs at any time. FILTERING & SEARCHING: Add filters to prevent logging of unwanted or frequent messages, reducing noise. Once messages are logged, you can search through them using the search tool. Both filtering and search support targeting messages by origin, destination, or even the data payload — includes regex support for advanced use cases. SORT: Toggle how inbound messages are displayed, based on their time of receival. PRETTIFY: By default, Postmaster displays all message payloads as formatted JSON when applicable. For a more compact view, you can turn this off. PAUSE/PLAY: For debugging in scenarios with high volumes of exchanged messages, Postmaster supports a pause/play functionality to temporarily control the influx of logged messages.

Details

  • Version
    0.1.4
  • Updated
    December 22, 2024
  • Offered by
    Purple Kraken
  • Size
    103KiB
  • Languages
    English
  • Developer
    Email
    verticees+extension@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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