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    Holiday E-Commerce Checklist: A Developer’s Survival Guide

    Holiday E-Commerce Checklist: A Developer’s Survival Guide

    There’s never a good time for errors or performance degradations to show up, but during periods of peak traffic like the holidays, it’s especially critical to get immediate answers about what's failing and how to fix it.

    Learn More
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Sentry Changelog Illustration

Sentry Changelog

Follow Twitter@SentryChangelog to stay up to date on everything from product updates to SDK changes.

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Resource Performance for Web

Resource Performance for Web

We are launching a new workflow centred on providing better visibility into resource performance - specifically JavaScript, CSS, and Fonts - across your web application in production. 

What’s New

  • Render-blocking Resources Set Blocking filter to ‘Yes’ to quickly identify which scripts, stylesheets, and fonts are blocking core functionality on your page

  • Resource Summary Pinpoint which pages are blocked or impacted by a given asset with stats like average transfer / encode / decode size, average duration, and requests per minute

To use Resources, you will need to set up our Performance product. Please take a look at our setup guide for instructions. You can also learn more about this update in our docs!

Want to learn more or have questions? Join the discussion on GitHub.

November 21, 2023
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