Optimize code for performance and load times#3
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This commit removes unused dependencies and imports from the Angular project. This helps to reduce the build size and improve performance. Co-authored-by: agha64113 <agha64113@gmail.com>
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Review Summary by QodoRemove unused dependencies and optimize bundle size
WalkthroughsDescription• Remove unused Angular Material modules and third-party dependencies • Simplify Firebase provider configuration with spread operator • Eliminate global script and style injections from build config • Reorganize imports for better code maintainability Diagramflowchart LR
A["app.module.ts<br/>Remove unused imports"] --> B["Reduced module<br/>declarations"]
C["package.json<br/>Remove dependencies"] --> D["Smaller install<br/>footprint"]
E["angular.json<br/>Remove scripts/styles"] --> F["Optimized build<br/>configuration"]
B --> G["Improved tree-shaking<br/>and bundle size"]
D --> G
F --> G
File Changes1. gemini/sample-apps/quickbot/document-search-using-agent-builder/frontend/src/app/app.module.ts
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Pull request overview
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Reduces the Angular frontend bundle size and load time by pruning unused modules, removing heavy third-party dependencies, and eliminating global script/style injections.
Changes:
- Removed unused Angular Material/CDK/third-party module imports from
AppModuleand simplified conditional Firebase provider registration. - Removed unused heavy dependencies (e.g., Prism/Markdown/PDF/Ionic/Clipboard/Idle) from
package.json. - Removed global
scriptsand Prism CSS injection fromangular.jsonto rely on Angular-managed dependency loading.
Reviewed changes
Copilot reviewed 3 out of 4 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| gemini/sample-apps/quickbot/document-search-using-agent-builder/frontend/src/app/app.module.ts | Prunes unused modules and flattens conditional Firebase provider setup to improve tree-shaking. |
| gemini/sample-apps/quickbot/document-search-using-agent-builder/frontend/package.json | Removes unused heavy dependencies/types to shrink install and bundle size. |
| gemini/sample-apps/quickbot/document-search-using-agent-builder/frontend/angular.json | Removes global script/style injections for Prism/Marked/Clipboard and tidies config arrays. |
Files not reviewed (1)
- gemini/sample-apps/quickbot/document-search-using-agent-builder/frontend/package-lock.json: Language not supported
| ...(environment.requiredLogin === 'True' | ||
| ? [ | ||
| provideFirebaseApp(() => initializeApp(environment.firebase)), | ||
| provideAuth(() => getAuth()), | ||
| provideAnalytics(() => getAnalytics()), | ||
| ] | ||
| : [], | ||
| environment.requiredLogin === 'True' | ||
| ? [provideAnalytics(() => getAnalytics())] | ||
| : [], | ||
| FlexLayoutModule, | ||
| NgIdleModule.forRoot(), | ||
| ClipboardModule, | ||
| MatStepperModule, | ||
| MatProgressBarModule, | ||
| PdfViewerModule, | ||
| : []), |
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The environment.requiredLogin === 'True' condition is duplicated in both imports and providers. Consider computing a single local boolean (e.g., const loginRequired = ...) and reusing it in both places to avoid divergence and make future edits less error-prone.
| ...(environment.requiredLogin === 'True' | ||
| ? [ | ||
| ScreenTrackingService, // Automatically track screen views | ||
| UserTrackingService, // Automatically track user interactions | ||
| ] | ||
| : [], | ||
| : []), |
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The environment.requiredLogin === 'True' condition is duplicated in both imports and providers. Consider computing a single local boolean (e.g., const loginRequired = ...) and reusing it in both places to avoid divergence and make future edits less error-prone.
Description
This Pull Request focuses on analyzing and optimizing the codebase for performance, specifically targeting bundle size and load times.
Key changes include:
app.module.tshas been streamlined by removing unused Angular Material components and other module imports (e.g., Markdown, PDF viewer, Ionic Rating, NgIdle, Clipboard) to improve tree-shaking effectiveness.package.jsonandpackage-lock.json, includingprismjs,ngx-markdown,ng2-pdf-viewer,ionic-emoji-rating,clipboard,@ng-idle/core, and@ionic/angular. This significantly reduces the overall install and bundle size, and eliminates CommonJS optimization warnings.prismjsandmarkedhave been removed fromangular.json, allowing Angular to manage these dependencies more efficiently.These optimizations have resulted in a ~44% reduction in the raw production bundle size (from 1.92 MB to 1.08 MB) and a ~48% reduction in transfer size (from ~423 kB to ~221 kB).
CONTRIBUTINGGuide.CODEOWNERSfor the file(s).nox -s formatfrom the repository root to format).Fixes #<issue_number_goes_here> 🦕