@angular/language-service
Advanced tools
The @angular/language-service package provides a way to get completions, errors, hints, and navigation inside Angular templates. It works with both external and inline templates and is used primarily in integrated development environments (IDEs) and text editors to enhance the development experience with Angular applications.
Autocompletion
Provides autocompletion suggestions for Angular template syntax, including bindings, directives, components, and template variables.
No specific code sample can be provided as this functionality is integrated into IDEs and leverages the language service API to provide autocompletion suggestions.Error Checking
Highlights errors in Angular templates, such as type errors, missing directives, and incorrect bindings, helping developers to identify and fix issues more quickly.
No specific code sample can be provided as this functionality is integrated into IDEs and leverages the language service API to highlight errors in Angular templates.Navigation and Refactoring
Enables features like 'Go to definition' for components, directives, and template variables, and supports refactoring operations such as renaming symbols.
No specific code sample can be provided as this functionality is integrated into IDEs and leverages the language service API to enable features like go to definition and refactoring.While not specifically for Angular, TypeScript is often used alongside Angular for type checking and editor integrations. TypeScript provides language services that offer similar features (like autocompletion and error checking) but for TypeScript code rather than Angular templates.
Vetur is a Vue tooling for VSCode, offering features similar to @angular/language-service but for Vue.js applications. It provides syntax highlighting, snippets, Emmet, linting/error checking, formatting, auto completion, debugging, and more for Vue components.
This package is an ESLint plugin that contains a set of rules for static code analysis of Angular applications. While it doesn't offer real-time error checking or autocompletion within templates, it provides a similar goal of improving code quality and catching errors.
The sources for this package are in the main Angular repo. Please file issues and pull requests against that repo.
License: MIT
15.2.0 (2023-02-22)
InjectionToken guards and resolvers are
deprecated. Instead, write guards as plain JavaScript functions and
inject dependencies with inject from @angular/core.| Commit | Type | Description | | -- | -- | -- | | 926c35f4ac | docs | Deprecate class and InjectionToken and resolvers (#47924) |
| Commit | Type | Description | | -- | -- | -- | | 54b24eb40f | feat | Add loaderParams attribute to NgOptimizedImage (#48907) |
| Commit | Type | Description | | -- | -- | -- | | 0cf11167f1 | fix | incorrectly detecting forward refs when symbol already exists in file (#48988) |
| Commit | Type | Description | | -- | -- | -- | | a154db8a81 | feat | add ng generate schematic to convert declarations to standalone (#48790) | | 345e737daa | feat | add ng generate schematic to convert to standalone bootstrapping APIs (#48848) | | e7318fc758 | feat | add ng generate schematic to remove unnecessary modules (#48832) |
| Commit | Type | Description | | -- | -- | -- | | 4ae384fd61 | feat | Allow auto-imports of a pipe via quick fix when its selector is used, both directly and via reexports. (#48354) | | 141333411e | feat | Introduce a new NgModuleIndex, and use it to suggest re-exports. (#48354) | | d0145033bd | fix | generate forwardRef for same file imports (#48898) |
| Commit | Type | Description |
| -- | -- | -- |
| 2796230e95 | fix | add enum in mode option in standalone schema (#48851) |
| 816e76a578 | fix | automatically prune root module after bootstrap step (#49030) |
| bdbf21d04b | fix | avoid generating imports with forward slashes (#48993) |
| 32cf4e5cb9 | fix | avoid internal modules when generating imports (#48958) |
| 521ccfbe6c | fix | avoid interrupting the migration if language service lookup fails (#49010) |
| a40cd47aa7 | fix | avoid modifying testing modules without declarations (#48921) |
| 1afa6ed322 | fix | don't add ModuleWithProviders to standalone test components (#48987) |
| c98c6a8452 | fix | don't copy animations modules into the imports of test components (#49147) |
| 8389557848 | fix | don't copy unmigrated declarations into imports array (#48882) |
| f82bdc4b01 | fix | don't delete classes that may provide dependencies transitively (#48866) |
| 759db12e0b | fix | duplicated comments on migrated classes (#48966) |
| ba38178d19 | fix | generate forwardRef for same file imports (#48898) |
| 03fcb36cfd | fix | migrate HttpClientModule to provideHttpClient() (#48949) |
| 2de6dae16d | fix | migrate RouterModule.forRoot with a config object to use features (#48935) |
| 770191cf1f | fix | migrate tests when switching to standalone bootstrap API (#48987) |
| c7926b5773 | fix | move standalone migrations into imports (#48987) |
| 65c74ed93e | fix | normalize paths to posix (#48850) |
| 6377487b1a | fix | only exclude bootstrapped declarations from initial standalone migration (#48987) |
| e9e4449a43 | fix | preserve tsconfig in standalone migration (#48987) |
| ffad1b49d9 | fix | reduce number of files that need to be checked (#48987) |
| ba7a757cc5 | fix | return correct alias when conflicting import exists (#49139) |
| 49a7c9f94a | fix | standalone migration incorrectly throwing path error for multi app projects (#48958) |
| 584976e6c8 | fix | support --defaults in standalone migration (#48921) |
| 03f47ac901 | fix | use consistent quotes in generated imports (#48876) |
| ebae506d89 | fix | use import remapper in root component (#49046) |
| 40c976c909 | fix | use NgForOf instead of NgFor (#49022) |
| 4ac25b2aff | perf | avoid re-traversing nodes when resolving bootstrap call dependencies (#49010) |
| 26cb7ab2e6 | perf | speed up language service lookups (#49010) |
| Commit | Type | Description | | -- | -- | -- | | bf4ad38117 | fix | remove styles from DOM of destroyed components (#48298) |
| Commit | Type | Description | | -- | -- | -- | | 25e220a23a | fix | avoid duplicate TransferState info after renderApplication call (#49094) |
| Commit | Type | Description | | -- | -- | -- | | 31b94c762f | feat | Add a withNavigationErrorHandler feature to provideRouter (#48551) | | dedac8d3f7 | feat | Add test helper for trigger navigations in tests (#48552) |
Alan Agius, Alex Castle, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Dylan Hunn, Ikko Eltociear Ashimine, Ilyass, Jessica Janiuk, Joey Perrott, John Manners, Kalbarczyk, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Virginia Dooley, Walid Bouguima, cexbrayat and mgechev
<!-- CHANGELOG SPLIT MARKER --><a name="15.1.5"></a>
FAQs
Angular - language services
The npm package @angular/language-service receives a total of 1,204,466 weekly downloads. As such, @angular/language-service popularity was classified as popular.
We found that @angular/language-service demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
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