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chromium/devtools/devtools-frontend/49fce7a7ed978a3318e837d9d4c15c834cbc3c00
commit
49fce7a7ed978a3318e837d9d4c15c834cbc3c00
[log]
author
Jack Franklin <jacktfranklin@chromium.org>
Fri Aug 28 12:04:04 2026
committer
devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com <devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com>
Mon Aug 31 10:21:51 2026
tree
e4f848863fb75fb32879eecb28989b426af529c5
parent
e69ab1c7d49e88f889939b11e6dddcb2ead69e6c [diff]
AI Assistance: Deduplicate DOM storage partitions across subtargets

When a page contains same-origin iframes or subtargets, each target
creates its own DOMStorageModel instance containing identical storage
keys. As resolveDOMStorages iterated across all models in the primary
page tree, it returned duplicate DOMStorage instances for each subtarget
sharing that partition.

Track seen storage keys within resolveDOMStorages to yield each unique
storage partition only once across all models in the target tree.

Fixed: 545947116
Change-Id: Ib3e8c9edcbadd952e4063b92fde2ce458b52ac33
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/8301276
Reviewed-by: Alina Varkki <alinavarkki@chromium.org>
Auto-Submit: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Alina Varkki <alinavarkki@chromium.org>
4 files changed
tree: e4f848863fb75fb32879eecb28989b426af529c5
  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: