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The packages/forms/signals directory contains an experimental, signal-based forms API for Angular. This system differs significantly from the existing Reactive and Template-driven forms.

Given a Wikipedia article reference (URL, lang+title, or free-form name), return structured content: canonical URL, title, language, lead summary, full section tree, infobox key/value pairs, thumbnail, image list, outbound article links, external links with section attribution, categories, last-revised timestamp, pageid, and revid. Handles redirects, disambiguation pages, and non-English editions.

Given an NFL player reference (URL, PFR ID, or free-form name), return bio + the requested career, season, splits, or game-log stat tables from Pro-Football-Reference as structured JSON. Preserves verbatim PFR column headers and table ids. Read-only.

Look up a name's English + Urdu meaning, pronunciation, gender, syllables, origin, and lucky details on inurdu.pk — or fetch curated Urdu vocabulary lists by topic.

Fetch the example.com homepage and return its h1 heading, first paragraph text, and the trailing 'Learn more' link as structured JSON. Read-only, no auth, no anti-bot.

Produce an API reference page that documents a single API surface (function, component, file convention, directive, or config option). The page should be concise, scannable, and example-driven.

The packages/compiler-cli package contains the Angular Compiler (Ivy), often referred to as ngtsc. It is a wrapper around the TypeScript compiler (tsc) that extends it with Angular-specific capabilities.

ln-120-reference-docs-creator

Provide a comprehensive, structured reference for the 100 most critical web application vulnerabilities organized by category. This skill enables systematic vulnerability identification, impact assessment, and remediation guidance across the full spectrum of web security threats. Content organized into 15 major vulnerability categories aligned with industry standards and real-world attack patterns.

This document outlines the architecture and mental model for packages/core, the heart of the Angular framework.