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Commits on Mar 20, 2025
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fix(@schematics/angular): remove empty
scriptsoption value from ne……w applications The `scripts` option with an empty array value has been removed from newly generated applications including with `ng new`. This option is less commonly used and can be added if needed by a project. The removal reduces the total size of the generated `angular.json`.
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docs(@angular/ssr): remove extra pipe from link in tsdocs
This is not needed.
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refactor: remove dependency on
@angular/platform-browser-dynamicThis commit remove the dependency on `@angular/platform-browser-dynamic` from new projects. This is now possible due to angular/angular#60453
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refactor: use
platformBrowserinstead ofplatformBrowserTesting`platformBrowserTesting` currently does not include the right providers. See: angular/angular#60480
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fix(@angular/build): correct handling of response/request errors
Prior to this change, request errors were not handled correctly. Closes #29884
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feat(@angular/build): support a default outputPath option for applica…
…tions The application builder will now use a default output path when the `outputPath` option is not specified either in the `angular.json` configuration or via the command line. The default used will be `dist/<project_name>` and be relative to the workspace root. This value is the typical default for new projects. Projects may continue to customize the output path via the option if needed. Existing project behavior and configuration will not be changed.
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perf(@angular/ssr): flush headers prior to start rendering the HTML
This change ensures that HTTP headers are flushed to the client before the server begins rendering the Angular application HTML. By flushing headers early, the server can inform the client of response metadata (e.g., status code, content type) immediately, improving performance and user experience.
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build: move rxjs dependency out of root
With the migration to `rules_js`, package specific dependencies now only need to be referenced with the source `package.json` for each specific package. The `rxjs` dependency has now been moved to usage locations instead of the root of the repository.
Commits on Mar 21, 2025
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refactor: replace
dirname(fileURLToPath(import.meta.url))with `imp……ort.meta.dirname` This change is possible because we no longer support Node.js versions earlier than 20.11.0
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fix(@schematics/angular): add type checking of host bindings to stric…
…t config Adds the `typeCheckHostBindings` flag when the user has opted into strict type checking.
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fix(@angular/build): handle undefined
getOrCreateAngularServerAppd……uring error compilation Enhanced error handling to account for cases where `getOrCreateAngularServerApp` is undefined during the compilation process. This prevents unexpected crashes and improves build stability. Closes #29907
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perf(@angular/ssr): optimized request handling performance
This commit refactors request handling logic, leading to significant performance improvements. **Benchmark** | Metric | 19.2.x Branch | Main Branch | After Optimization | Improvement vs 19.2.x | Improvement vs Main | |--------------------|-----------------------|----------------------|---------------------|-----------------------|-----------------------| | Latency (Avg) | 2473.94 ms | 2655.35 ms | 2385.85 ms | ~3.6% | ~10.1% | | Latency (50%) | 2445.67 ms | 2615 ms | 2416.33 ms | ~1.2% | ~7.6% | | Latency (97.5%) | 2640.5 ms | 3309 ms | 2561.5 ms | ~3.0% | ~22.6% | | Req/Sec (Avg) | 398.32 | 364.54 | 400.12 | ~0.4% | ~9.8% | | Bytes/Sec (Avg) | 8.41 MB | 7.7 MB | 8.45 MB | ~0.5% | ~9.7% | | Total Requests | 13,000 | 12,000 | 13,000 | 0% | ~8.3% | **Test Details:** * **Command:** `npx autocannon -c 100 -d 30 -p 10 http://localhost:<port>` * **Parameters:** * `-c 100`: 100 concurrent connections * `-d 30`: 30 seconds duration * `-p 10`: 10 pipelining factor * **Iterations:** 3 tests were run on each of the Main Branch and the 19.2.x Branch, and 3 tests were run after optimization. Average of each set of tests was used for the comparison. * **Samples:** 30 samples were collected per test run for Req/Bytes counts. The optimized request handling logic (After Optimization) shows significant improvements across all key performance metrics compared to the original logic on the Main Branch. The regression observed in the Main Branch is attributed to the newly added header flushing logic. When compared to the 19.2.x branch, the optimized code delivers similar performance. Latency is slightly reduced, while request throughput (Req/Sec) and data transfer rate (Bytes/Sec) have seen a slight increase. The total number of requests handled remains consistent with the 19.2.x branch. -
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fix(@schematics/angular): remove explicit
outputPathoption value f……rom generated applications The `outputPath` option now defaults to `dist/<project_name>` for applications. This removes the need to explicitly set the option within a newly generated project. The value removal also reduces the overall size of the `angular.json` configuration for new projects. Existing projects are not modified by this change.
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Commits on Mar 24, 2025
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fix(@angular/cli): update minimum supported Node.js 22 version to 22.…
…11.0 For more details, see: #27674 BREAKING CHANGE: Node.js versions from 22.0 to 22.10 are no longer supported
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Commits on Mar 25, 2025
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fix(@angular/build): normalize karma asset paths before lookup
When handling a request for a configured asset with the application- based karma unit testing, the asset URL is now normalized to the executing platform's path format before looking up the asset. This is required due to the build file paths being based on the underlying operating system's paths which may not align with a URL's path separator such as when using Windows.
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feat(@angular/build): allow control of source map sources content for…
… application builds The `sourceMap` option now contains an additional sub-option named `sourcesContent` that allows the exclusion of original file content from generated source maps. This option affects both JavaScript and stylesheet source maps. The value of the `sourcesContent` option defaults to `true`. Example usage to disable sources content: ``` "sourceMap": { "scripts": true, "styles": true, "sourcesContent": false } ``` -
refactor(@angular/build): use newer Node.js
cpAPI for asset copyingWhen using Node.js v22 (minimum of v22.11 for v22 with Angular v20), the application build system will now use the Node.js `cp` filesystem API instead of the `copyFile` API. This newer API provides equivalent functionality while also preserving timestamps for copied assets. Additionally, it supports potential future internal refactorings to support full direct directory copying.
Commits on Mar 26, 2025
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test: improve resilience of asset timestamp E2E test
The test now uses an asset that is already on disk. Using an asset that was just written within the test may cause timestamps to not yet be synced to disk.
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test: ensure atime and mtime are rounded consistently in tests
Node.js handles time precision differently, which may cause mtime-based tests to fail. This update ensures that atime and mtime values are rounded to the same precision, preventing inconsistencies in file timestamp comparisons.
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