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Angular DevTools version history - 15 versions

Angular DevTools by Angular

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Angular DevTools version history - 15 versions

  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.4.1

    Released Oct 15, 2025 - 734.04 KB
    Works with firefox 58.0 and later
    • fix(devtools): property-view-tree layout (#64343)

    Source code released under MIT License

    Download Firefox and get the extension
    Download file

  • Older versions

    Version 1.2.1

    Released Sep 17, 2025 - 744.99 KB
    Works with firefox 58.0 and later
    • fix(devtools): router tree legend overflow (#63813)
    • fix(devtools): minor UI issues in transfer state tab (#63810)

    Source code released under MIT License

    Download file

  • Version 1.0.44

    Released Aug 28, 2025 - 744.65 KB
    Works with firefox 58.0 and later
    • fix(devtools): prevent profiler bars flickering after change detection (#63350)
    • fix(devtools): correct path to load fonts for devtools devserver (#63358)

    Source code released under MIT License

    Download file

  • Version 1.0.37

    Released Jul 1, 2025 - 3.81 MB
    Works with firefox 58.0 and later
    • fix(devtools): restore the router tree visualization legend (#62378)
    • fix(devtools): sanitize route data. (#62339)

    Source code released under MIT License

    Download file

  • Version 1.0.33

    Released Jun 4, 2025 - 2.98 MB
    Works with firefox 58.0 and later
    • feat(devtools): add getSignalGraph api to devtools protocol (#61548)
    • fix(devtools): issue where on initial render DevTools would not load properly (#61812)
    • feat(devtools): inspect signals (#61540)
    • feat(devtools): update get signal graph (#61541)

    Source code released under MIT License

    Download file

  • Version 1.0.30

    Released Apr 23, 2025 - 2.69 MB
    Works with firefox 58.0 and later
    • Fixes a bug with hiding tabs not supported by the framework version being inspected on the page.

    Source code released under MIT License

    Download file

  • Version 1.0.27

    Released Mar 31, 2025 - 2.72 MB
    Works with firefox 58.0 and later
    • Catches error in Firefox when using utilities APIs on the non-top frame.
    • Fixes breadcrumbs UI styling in Firefox.
    • Consolidates colors into a consistent theme and improves color accessibility.
    • Shows preview content even after expanding a node.
    • Adds support mutating objects inside signals.
    • Fixes error from reading resolutionPath.
    • Eliminates unnecessary scrollbars on injector tree.

    Source code released under MIT License

    Download file

  • Version 1.0.26

    Released Mar 10, 2025 - 2.78 MB
    Works with firefox 58.0 and later
    • Removes documentation links for inputs, outputs, and properties.
    • Fixes a bug which broke the property view when ng.getDirectives was not supported by the application.

    Source code released under MIT License

    Download file

  • Version 1.0.25

    Released Mar 6, 2025 - 2.79 MB
    Works with firefox 58.0 and later
    • Fixes error thrown by router visualization for applications which do not have @angular/router installed.
    • Adds an OnPush label next to components in the tree.
    • Uses appropriate cursor types while panning graph visualizations.
    • Correctly ignores ng.getInjector when not supported by the application.
    • Correctly ignores ng.applyChanges when not supported by the application.
    • Correctly ignores ng.getDirectives when not supported by the application.

    Source code released under MIT License

    Download file

  • Version 1.0.23

    Released Feb 12, 2025 - 2.76 MB
    Works with firefox 58.0 and later
    • Fixed an issue in the Components panel where switching from one element using a directive to another element with the same directive would not correctly update directive properties in the details view.
    • Fixed an issue in the Components panel where the selected element is removed by the application and DevTools did not update correctly.

    Source code released under MIT License

    Download file

  • Version 1.0.21

    Released Jan 15, 2025 - 2.76 MB
    Works with firefox 58.0 and later
    * Fix property tab height to make all properties visible.

    Source code released under MIT License

    Download file

  • Version 1.0.19

    Released Dec 17, 2024 - 2.75 MB
    Works with firefox 58.0 and later
    This release adds an experimental router tree visualization. It is hidden by default, but can be reveal by clicking the settings icon in the top-left of the Angular DevTools panel (the gear icon) and clicking "Enable Router Graph" before navigating to the newly revealed "Router Tree" panel.

    Source code released under MIT License

    Download file

  • Version 1.0.18

    Released Aug 29, 2024 - 3.24 MB
    Works with firefox 58.0 and later
    Bug fixes:
    * Correctly set environment injector path in the case where there are no element injectors - https://github.com/angular/angular/pull/57442
    * Ignore DOM Nodes from other frames when performing render tree detection - https://github.com/angular/angular/pull/57518
    * Catch invalidated extension error - https://github.com/angular/angular/pull/55697
    * Various internal refactorings and performance improvements.

    Source code released under MIT License

    Download file

  • Version 1.0.17

    Released Jul 31, 2024 - 3.23 MB
    Works with firefox 58.0 and later
    Internal refactorings and bug fixes.

    Source code released under MIT License

    Download file

  • Version 1.0.16

    Released May 8, 2024 - 3.21 MB
    Works with firefox 48.0 and later
    * Adding support for inspecting Angular applications inside iframes.

    Source code released under MIT License

    Download file