---
title: "Polypane 29: New network panel, snippet store and Chromium 148"
url: https://daily.dev/posts/polypane-29-new-network-panel-snippet-store-and-chromium-148-ze2xtcpdt
source_url: https://polypane.app/blog/polypane-29-new-network-panel-snippet-store-and-chromium-148
type: article
source: "Polypane"
published: 2026-06-28T11:35:32.985Z
updated: 2026-07-02T02:15:36.595Z
tags: ["accessibility", "chromium", "polypane"]
reading_time: 15
upvotes: 0
comments: 0
language: en
---

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# Polypane 29: New network panel, snippet store and Chromium 148

**[Polypane](https://daily.dev/sources/polypane)** · 15 min read · 0 upvotes · 0 comments

## Summary

Polypane 29 ships a redesigned panel UI with single-level navigation and drag-and-drop reordering, a brand-new network panel offering multi-pane load performance overviews, Web Vitals timings, per-origin connection details, and a full request waterfall table. A snippet store lets developers browse, install, and contribute community snippets directly from the browser. Other highlights include grid/flex visualizations in Polypane Peek, inspectable iframes, a custom CSS selector overview in the outline panel, passkey keychain integration on macOS, WhatsApp link preview in the Meta panel, service/shared worker inspection in DevTools, and numerous accessibility tree and elements panel improvements. The release is built on Chromium 148 with the html-in-canvas API enabled by default.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://polypane.app/blog/polypane-29-new-network-panel-snippet-store-and-chromium-148>

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Tags: [#accessibility](https://daily.dev/tags/accessibility), [#chromium](https://daily.dev/tags/chromium), [#polypane](https://daily.dev/tags/polypane)

[View this post on daily.dev](https://daily.dev/posts/polypane-29-new-network-panel-snippet-store-and-chromium-148-ze2xtcpdt)