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chromium / devtools / devtools-frontend / e6c3686f2212a1711b77c445db7da57899c4919b
commite6c3686f2212a1711b77c445db7da57899c4919b[log] [tgz]
authorBenedikt Meurer <bmeurer@chromium.org>Mon Oct 26 13:52:30 2020
committerCommit Bot <commit-bot@chromium.org>Mon Oct 26 14:43:25 2020
treeb0d34f6970c50e4a6a7466374115698ce8d6f7c4
parentf2ef8f3fa7e00faa7ee614f64d0cd49244c93d4d [diff]
[cleanup] Remove string internalization from DebuggerModel

The `DebuggerModel` instances had a `_stringMap` property, which used to
hold a `Map` to internalize certain strings, namely hash and sourceURL
of parsed scripts. It's unclear why this optimization was added in the
first place, it was probably used more throughout the code to reduce
memory footprint, but in it's current form the optimization doesn't save
anything, but rather wastes memory. Also if such an optimization is
found to be useful, it should be done in V8 instead of ad-hoc for some
random strings.

Change-Id: I974714339074bd7f03ee582c20bd2e85beefd4db
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2498228
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
1 file changed
tree: b0d34f6970c50e4a6a7466374115698ce8d6f7c4
  1. build_overrides/
  2. docs/
  3. front_end/
  4. inspector_overlay/
  5. node_modules/
  6. scripts/
  7. test/
  8. third_party/
  9. v8/
  10. .clang-format
  11. .editorconfig
  12. .eslintignore
  13. .eslintrc.js
  14. .gitattributes
  15. .gitignore
  16. .gn
  17. .npmignore
  18. .npmrc
  19. .style.yapf
  20. .stylelintignore
  21. .stylelintrc.json
  22. all_devtools_files.gni
  23. all_devtools_modules.gni
  24. AUTHORS
  25. BUILD.gn
  26. COMMON_OWNERS
  27. DEPS
  28. devtools_grd_files.gni
  29. devtools_image_files.gni
  30. devtools_module_entrypoints.gni
  31. ENG_REVIEW_OWNERS
  32. INFRA_OWNERS
  33. LICENSE
  34. LIGHTHOUSE_OWNERS
  35. OWNERS
  36. package-lock.json
  37. package.json
  38. PRESUBMIT.py
  39. README.md
  40. tsconfig.base.json
  41. tsconfig.json
  42. WATCHLISTS
README.md

Chrome DevTools frontend

npm package

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

Source code

The frontend is available on chromium.googlesource.com.

Design guidelines

Please be aware that DevTools follows additional development guidelines.

Issue triage

The issue triage guidelines can be found here.

Workflows

Instructions to set up, use, and maintain a DevTools frontend checkout can be found here.

Additional references

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