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feat(http): add search, side and failed-only filters to the HTTP timeline - #270

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erkamyaman merged 3 commits into
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feat/http-timeline-filter
Oct 11, 2026
Merged

erkamyaman merged 3 commits into
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feat/http-timeline-filter

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@erkamyaman

@erkamyaman erkamyaman commented Oct 10, 2026 •

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What and why

The HTTP timeline on the SSR & HTTP page keeps up to 200 calls (2000 with limits.httpCalls) and was the only list page without a way to narrow it, so finding one request meant scrolling the whole table.

This adds a filter bar above the timeline, built the same way as the Pipes and Components toolbars:

  • A search box that matches the method and the URL, ignoring case (post /api works). Escape clears it.
  • A side filter on the shared app-select: All sides, SSR, Client.
  • A Failed only checkbox that keeps calls with a status of 400 or more, ERR (no status) or cancelled.
  • A live count, for example "12 of 200".
  • A "No requests match" state with Clear filters, which resets all three filters and puts focus back in the search box. "No requests yet" still shows when there are no calls at all.

The response preview follows the visible rows. It hides while the filters hide its call, and comes back when the call is visible again. RPC names and data shapes are unchanged.

How it was verified

  • pnpm commit:check: 1 commit message OK
  • pnpm format:check: all files pass Prettier
  • pnpm typecheck (includes the ngc template checks): passes. The one warning, NG8107 in di-inspector.ts, is not in a file this PR touches
  • pnpm test:devtools (129 files, 1425 tests passed) and pnpm test:panel (31 files, 178 tests passed, 7 of them new in network-timeline-filter.test.ts)
  • pnpm skills:check (.claude/ not changed)
  • Docs in apps/docs updated (inspectors/ssr-http.md) and pnpm docs:build passes
  • pnpm extension:build and extension/ui committed
  • Checked in the browser with axe: pnpm test:axe could not launch the Chromium revision Playwright expects, so the same scripts/panel-axe.mjs pass ran against the installed Chromium. That covers every tab and view in dark and light with no violations, on the normal static report and on a copy seeded with 5 HTTP calls. On the SSR & HTTP tab it also checked an open preview, the filters set to no-match, and a 360px width (no horizontal overflow). Filter counts in the browser: "post" 1 of 5, Failed only 3 of 5

Screenshots

None attached. The filter bar sits under the "HTTP timeline" heading: search, Side select, Failed only, count.

Notes for reviewers

  • The filters live inside the HTTP timeline panel, not in the sticky page toolbar, because they only affect that table. The page toolbar still holds the page picker and Clear timeline.
  • The search does a substring match on "METHOD URL", so the method and the URL can be combined in one query.
  • Failed only counts a call as failed when its status is 400 or more, when it has no status (ERR), or when it was cancelled. A mocked call below 400 is not counted as failed.
  • When a filter hides the selected call, the preview hides and its selection is kept, so clearing the filter brings it back.
  • The heading still shows the total (HTTP timeline (N)), and the bar shows the filtered count.

Summary by CodeRabbit

  • New Features
    • Filter HTTP timeline requests by URL or method, client/server side, and failed status.
    • View the count of matching requests and distinguish an empty timeline from results excluded by filters.
    • Clear all filters at once. A request preview is hidden when its request no longer matches the filters.
  • Documentation
    • Updated the HTTP inspector guide with details about filtering, result counts, and previews.

…line

The HTTP timeline keeps up to 200 calls (2000 with limits.httpCalls) and
was the only list page without a way to narrow it, so finding one request
meant scrolling the whole table.

Add a filter bar above the table, built the same way as the Pipes and
Components toolbars: a search box that matches the method and URL
(Escape clears it), a side filter (All sides, SSR, Client) on the shared
app-select, a Failed only checkbox (status 400 or more, ERR or cancelled)
and a live "12 of 200" count. When filters hide every call, a no-match
state offers Clear filters, which resets all three and returns focus to
the search box. The response preview follows the visible rows, so it
hides while its call is filtered out and comes back when it is visible
again. The data from the http shared state is unchanged.

Document the filters on the SSR & HTTP page, cover them with a panel
test and rebuild extension/ui.
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cloudflare-workers-and-pages Bot commented Oct 10, 2026 •

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@github-actions github-actions Bot added area: panel The devtools panel app (app/) area: extension The Chrome extension area: docs The documentation site labels Oct 10, 2026
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⛔ Files ignored due to path filters (1)
  • extension/ui/assets/index-P5BRTFHt.js is excluded by !**/assets/index-[0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-].js

📒 Files selected for processing (2)
  • extension/ui/assets/browser-agent-rpc-BXhoSh1z-BmQUJzPK.js
  • extension/ui/index.html

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⛔ Files ignored due to path filters (1)
  • extension/ui/assets/index-LjaudJGM.js is excluded by !**/assets/index-[0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-].js


📒 Files selected for processing (4)
  • app/src/__tests__/network-timeline-filter.test.ts
  • app/src/pages/network-inspector.ts
  • extension/ui/assets/browser-agent-rpc-BXhoSh1z-C3zOLkzA.js
  • extension/ui/index.html


🚧 Files skipped from review as they are similar to previous changes (3)
  • extension/ui/index.html
  • app/src/pages/network-inspector.ts
  • app/src/tests/network-timeline-filter.test.ts


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📝 Walkthrough
📝 Walkthrough

Walkthrough

The HTTP timeline adds search, side, and failed-call filters, visible-call counts, and filtered-empty states. Filtering also affects whether the selected call’s preview appears. The extension UI entry point and browser-agent RPC bridge now reference a different JavaScript asset.

Changes

HTTP Timeline Filters

Layer / File(s) Summary
Filter logic and failure classification
app/src/pages/network-inspector.ts
The inspector combines search, side, and failed-call filters to compute visible calls. Failed calls include cancelled calls, calls without a status, and calls with status 400 or higher. The selected call is looked up among visible calls.
Filter controls and result states
app/src/pages/network-inspector.ts, app/src/__tests__/network-timeline-filter.test.ts, apps/docs/src/content/inspectors/ssr-http.md
The timeline displays filter controls, visible-call counts, and distinct empty states. Tests cover filtering, clearing filters, and preview visibility. Documentation describes the filter behavior.

Extension UI Asset References

Layer / File(s) Summary
JavaScript asset references
extension/ui/index.html, extension/ui/assets/browser-agent-rpc-BXhoSh1z-C3zOLkzA.js
The module script and RPC bridge import point to index-LjaudJGM.js instead of index-BEfrZ0QX.js.

Priority: ⬇️ Low

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Feature



Merge Risk: ⚪ Minimal · up to e7e58

The filter changes and extension asset references have no concrete merge-blocking issue established by the supplied evidence. The change appears ready to merge subject to normal checks.

Pre-merge checks | Passed 4 | Failed 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 9 functions across 4 files. (1 skipped: 1 … Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Description Check Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check Passed The title clearly and concisely describes the main change: adding search, side, and failed-call filters to the HTTP timeline.
Linked Issues check Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.


Full details: Docstring Coverage

Explanation

Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 9 functions across 4 files. (1 skipped: 1 unsupported.)




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Actionable comments posted: 1


  • 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at @app/src/pages/network-inspector.ts:
- Line 2001: Update the request filter so method-plus-path queries match
absolute URLs by checking the method together with pathOf(c.url), while
preserving the existing raw-URL match. Locate the predicate using c.method,
c.url, and query.

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⛔ Files ignored due to path filters (1)
  • extension/ui/assets/index-CqJQ6FyC.js is excluded by !**/assets/index-[0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-][0-9a-z_-].js
📒 Files selected for processing (5)
  • app/src/__tests__/network-timeline-filter.test.ts
  • app/src/pages/network-inspector.ts
  • apps/docs/src/content/inspectors/ssr-http.md
  • extension/ui/assets/browser-agent-rpc-BXhoSh1z-BJ72vSdZ.js
  • extension/ui/index.html

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Comment thread app/src/pages/network-inspector.ts Outdated
Server calls record absolute URLs, so a search like "post /api" from
the docs did not find them. The search now also matches the method with
the call's path, and still matches the raw URL.
…filter

# Conflicts:
#	extension/ui/assets/browser-agent-rpc-BXhoSh1z-C3zOLkzA.js
#	extension/ui/assets/browser-agent-rpc-BXhoSh1z-C_twCiPD.js
#	extension/ui/assets/browser-agent-rpc-BXhoSh1z-DcEPjPwJ.js
#	extension/ui/assets/index-BEfrZ0QX.js
#	extension/ui/assets/index-Dww7i1XJ.js
#	extension/ui/assets/index-LjaudJGM.js
#	extension/ui/index.html
@erkamyaman
erkamyaman merged commit 1238980 into main Oct 11, 2026
@erkamyaman
erkamyaman deleted the feat/http-timeline-filter branch October 11, 2026 02:03
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