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chromium/devtools/devtools-frontend/main
commit
2cbce3bb40f6c3d1389134219fa1680df97860b2
[log]
author
Jack Franklin <jacktfranklin@chromium.org>
Tue Jul 28 15:52:43 2026
committer
devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com <devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Jul 28 17:44:09 2026
tree
6008a4529d23e955794171687602e9efaa15ba86
parent
91b5943a758531050949f4658d9630d515c468dd [diff]
Timeline: Render threads containing only CPU profile samples

RendererHandler skipped threads without renderer trace events during tree
construction. CPU profile samples on these threads (such as WebAssembly
background execution) were omitted from process.threads and missing from
the Performance panel.

Ensure CPU profile threads present in SamplesHandler are added to
processes in RendererHandler and processed after profile call injection.
Unskip WASM performance profiling E2E test.

Fixed: 537672763
TAG=agy
CONV=8abb05c5-df7d-4ea3-9e85-70bcbb786491
Change-Id: Ibb6c607362d8aa51c6494a700159accce30bf423
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/8159380
Reviewed-by: Alex Rudenko <alexrudenko@chromium.org>
Auto-Submit: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Jack Franklin <jacktfranklin@chromium.org>
3 files changed
tree: 6008a4529d23e955794171687602e9efaa15ba86
  1. .agents/
  2. .gemini/
  3. .github/
  4. .vscode/
  5. build_overrides/
  6. config/
  7. docs/
  8. extension-api/
  9. extensions/
  10. front_end/
  11. inspector_overlay/
  12. mcp/
  13. node_modules/
  14. scripts/
  15. test/
  16. third_party/
  17. v8/
  18. build
  19. buildtools
  20. .clang-format
  21. .clang-format-ignore
  22. .editorconfig
  23. .env.template
  24. .geminiignore
  25. .git-blame-ignore-revs
  26. .gitallowed
  27. .gitattributes
  28. .gitignore
  29. .gitmodules
  30. .gn
  31. .mailmap
  32. .npmignore
  33. .npmrc
  34. .style.yapf
  35. .stylelintignore
  36. .stylelintrc.json
  37. AUTHORS
  38. BUILD.gn
  39. codereview.settings
  40. CONTRIBUTING.md
  41. DEPS
  42. DIR_METADATA
  43. eslint.config.mjs
  44. favicon.ico
  45. LICENSE
  46. OWNERS
  47. package-lock.json
  48. package.json
  49. PRESUBMIT.py
  50. README.md
  51. SECURITY.md
  52. WATCHLISTS
README.md

Chrome DevTools frontend

npm package

The client-side of the Chrome DevTools, including all TypeScript & CSS to run the DevTools webapp.

Source code and documentation

The frontend is available on chromium.googlesource.com. Check out the Chromium DevTools documentation for instructions to set up, use, and maintain a DevTools front-end checkout, as well as design guidelines, and architectural documentation.

Source mirrors

DevTools frontend repository is mirrored on GitHub.

DevTools frontend is also available on NPM as the chrome-devtools-frontend package. It's not currently available via CJS or ES modules, so consuming this package in other tools may require some effort.

The version number of the npm package (e.g. 1.0.373466) refers to the Chromium commit position of latest frontend git commit. It's incremented with every Chromium commit, however the package is updated roughly daily.

Getting in touch

There are a few options to keep an eye on the latest and greatest of DevTools development: