mirror of https://github.com/angular/angular.git synced 2026-09-14 13:54:52 +08:00

Files

T

Doug Parker ea8008d95e fix(devtools): handle case where directive metadata has undefined dependencies (#60256 )

This fixes a bug introduced by [#60206](https://github.com/angular/angular/pull/60206/files#diff-c07b9ecd59f6e0ed636ac9672b9644178d9a999f04bc8b8198b13e86589dfa5b). Previously `DirectiveMetadata.prototype.dependencies` was always set, but in that PR `dependencies` is only set if an `Injector` is found (which only happens when `ng.getInjector` is *not* defined). This causes an error when evaluating `dependencies.length` in the template.

Fix is just to check for existance before calling `length`.

PR Close #60256

2025-03-10 09:57:26 -07:00

cypress

refactor(devtools): drop @ from inputs and outputs label (#60053 )

2025-02-24 10:49:13 -05:00

docs

docs: update zip command and link to recent DevTools commits (#59792 )

2025-02-14 19:31:59 +00:00

projects

fix(devtools): handle case where directive metadata has undefined dependencies (#60256 )

2025-03-10 09:57:26 -07:00

src

refactor(devtools): styles management (#59589 )

2025-02-12 10:47:02 -08:00

tools

refactor: update license text to point to angular.dev (#57901 )

2024-09-24 15:33:00 +02:00

.gitignore

…

BUILD.bazel

refactor(devtools): styles management (#59589 )

2025-02-12 10:47:02 -08:00

cypress.json

…

packages.bzl

…

README.md

docs(devtools): update README to be more clear for extension reviewers (#55406 )

2024-04-23 13:02:49 -07:00

tsconfig.json

refactor(devtools): remove unused imports. (#58057 )

2024-10-04 13:27:34 +00:00

tsconfig.spec.json

fix(devtools): issue where backendReady race condition causes Angular not detected error (#54805 )

2024-03-26 09:19:06 -07:00

tslint.json

…

README.md

Angular DevTools

Angular DevTools is a browser DevTools extension for debugging and profiling Angular applications.

Developing Locally

Set up

Follow the instructions below to set up your Angular DevTools development environment. Note that all commands should be executed in the repository root, not devtools/. All file paths are also relative to the repository root.

Debian Linux, MacOS, and Windows via WSL should build successfully. Building natively on Windows without WSL is not supported at the moment.

To set up your development environment, first install the correct version of Node. If you have nvm set up, this can be done with:

nvm install

Second, install Yarn:

npm install -g yarn@1

Third, install NPM dependencies:

yarn --frozen-lockfile

Now you should be ready to build the DevTools extension.

Dev builds

To run the extension in development mode run:

yarn devtools:devserver

You can also run a standalone version of the demo app with:

yarn devtools:devserver:demo-standalone

This would start a development server that you can access on http://localhost:4200. In development, Angular DevTools uses a "development shell." This is different from "chrome shell" in a way, that it runs the user's app in an iframe. DevTools then communicate with the user's app via message passing.

Release builds

You can build the release version of Angular DevTools for either Chrome or Firefox with:

yarn devtools:build:chrome
yarn devtools:build:firefox

Either way, the built extension will be at dist/bin/devtools/projects/shell-browser/src/prodapp.

Installation

For Chrome, you can install the extension from dist/bin/devtools/projects/shell-browser/src/prodapp by following the guide from here.

For Firefox, to load the extension, you can go to the about:debugging page, click the "This Firefox" option and then click the Load Temporary Add-on button. You'll have to select the manifest file in dist/bin/devtools/projects/shell-browser/src/prodapp directly.