core

npm

Shared primitives used across all Angular Helpers packages — platform detection, Transferable helpers, and Worker pooling.

TypeScriptmain.ts
import { injectPlatform, injectWorkerPool, isTransferable } from '@angular-helpers/core';
  
  // No provider setup required — all utilities are standalone inject() functions.
  // pnpm add @angular-helpers/core

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Platform

injectPlatform

[v21 Legacy] Composable that resolves the current platform environment using Angular's Dependency Injection. Returns a typed object with `isBrowser`, `isServer`, `window`, and `document` fields. Gracefully falls back when called outside an injection context (e.g. unit tests).

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Workers & Transferables

isTransferable

Pure predicate that returns `true` if a value is a `Transferable` instance that can be moved zero-copy via `postMessage`. Guards every Transferable type with a `typeof` check so it is safe in Web Workers, Node.js, and SSR contexts where some globals may be absent.

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WorkerPool / injectWorkerPool

Manages a pool of Web Workers with round-robin job dispatch. `injectWorkerPool` is the DI-aware factory that automatically terminates all workers when the injection context is destroyed. Used internally by `@angular-helpers/security` to run ReDoS-safe regex operations off the main thread.

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