authoring-typescript

Best practices for TypeScript code including type safety, discriminated unions, type guards, and exhaustive checking. Use this skill whenever the user asks about TypeScript patterns, type safety, type assertions (as any, as unknown), non-null assertions, discriminated unions, exhaustive switch/never patterns, type guards, boolean trap parameters, race conditions in async code, memory leaks from closures, or sequential vs parallel async operations. Also trigger when reviewing TypeScript code for unsafe patterns or refactoring types.

Jump to install Review files

Repository: NVIDIA/elements
Last source activity: August 12, 2026 at 00:30
Detected SKILL.md language: English
Stars: 102
Forks: 19

Install options

The review-first prompt is selected by default. You can switch to a direct command or download a local copy.

Install with an AI assistant

Copy this prompt into the AI assistant you're using.

Follow https://skillsmp.com/skill-install/prompt.md to install only the Agent Skill at https://github.com/NVIDIA/elements/tree/main/.agents/skills/authoring-typescript.

A direct command skips the review prompt. Inspect the source before running it.

npx skills add https://github.com/NVIDIA/elements --skill authoring-typescript

The command stays on one line. Scroll horizontally to inspect it before copying.

Prefer a local copy? Download the files currently available to SkillsMP.

Review the source files

Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.

SKILL.md

Source instructions · Read-only preview

name: authoring-typescript
description: Best practices for TypeScript code including type safety, discriminated unions, type guards, and exhaustive checking. Use this skill whenever the user asks about TypeScript patterns, type safety, type assertions (as any, as unknown), non-null assertions, discriminated unions, exhaustive switch/never patterns, type guards, boolean trap parameters, race conditions in async code, memory leaks from closures, or sequential vs parallel async operations. Also trigger when reviewing TypeScript code for unsafe patterns or refactoring types.

# Authoring TypeScript You MUST review @projects/site/src/docs/internal/guidelines/typescript.md before making any TypeScript changes. ## When to Use This Skill - Writing or modifying component classes, utilities, or type definitions - Adding or updating TypeScript interfaces, types, or enums - Reviewing code for type safety issues - Implementing type guards or discriminated unions - Working with union types that require exhaustive checking ## References - [TypeScript Guidelines](/projects/site/src/docs/internal/guidelines/typescript.md)

View on GitHub

Back to search Back to installation

elements

Use this skill by default for any UI-related work or with NVIDIA Elements (nve-*), including creating, editing, reviewing, or debugging HTML, CSS, layout, theming, components, applications, prototypes, Claude Artifacts, Codex Sites pages, and standalone UI artifacts.

2026-10-15

audit-consolidation

Audit an Elements project or directory for one concept implemented or owned in more than one place, including duplicate or parallel implementations that should share one internal module, related code scattered across feature directories, and older paths made redundant by newer ones. Use when the user asks for a consolidation or architecture cleanup audit, asks whether two components or utilities do the same thing, says a change keeps needing coordinated edits in more than one place, wants shared implementation candidates, or wants a plan to reduce maintenance complexity. Do not use for reviewing a diff or staged changes (use audit-code) or for removing copy-pasted text only.

2026-10-06

audit-simplification

Audit an Elements project, directory, or component for mechanisms that may not need to exist, including redundant state, attribute reflection, forwarding indirection, lifecycle plumbing, per-instance allocations, and custom synchronization that duplicates browser or Lit behavior. Use when the user says code feels over-engineered or heavier than it should be, asks whether a controller, field, service, or reflected attribute is necessary, or wants to reduce runtime overhead, memory, or boilerplate. Do not use for reviewing a diff or staged changes (use audit-code) or for deciding where duplicate code should live (use audit-consolidation).

2026-10-06

View all from this repository

authoring-typescript

Source facts

Install options

Install with an AI assistant

Review the source files

More from this repository

Install with an AI assistant

More from this repository