[DevTools] Add the web-vitals library to //front_end/third_party

Source code: https://github.com/GoogleChrome/web-vitals

As per http://go/cpq:rpp-metric-observations we want to use the
web-vitals library as much as possible to avoid creating a second
definition for these live performance metrics.

Bug: 334926021
Change-Id: I585a7b97e43bfd5d0e82157aabccbf919f089813
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5549634
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Adam Raine <asraine@chromium.org>
151 files changed
tree: df232facddb1297349b715196db398e9b2938ffe
  1. .vscode/
  2. build_overrides/
  3. config/
  4. docs/
  5. extension-api/
  6. extensions/
  7. front_end/
  8. inspector_overlay/
  9. node_modules/
  10. scripts/
  11. test/
  12. third_party/
  13. v8/
  14. .clang-format
  15. .editorconfig
  16. .eslintignore
  17. .eslintrc.js
  18. .git-blame-ignore-revs
  19. .gitattributes
  20. .gitignore
  21. .gitmodules
  22. .gn
  23. .mailmap
  24. .npmignore
  25. .npmrc
  26. .style.yapf
  27. .stylelintignore
  28. .stylelintrc.json
  30. BUILD.gn
  31. codereview.settings
  32. DEPS
  34. OWNERS
  35. package-lock.json
  36. package.json
  37. PRESUBMIT.py
  38. README.md
  39. tsconfig.json

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 project documentation for instructions to set up, use, and maintain a DevTools front-end checkout, as well as design guidelines, and architectural documentation.

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.

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