“TypeScript”

Clean Code for TypeScript — code smell catalogs (Martin's per-line heuristics, Fowler's change-shape smells, TypeScript-native type smells), a linter-first…

TypeScript and TSX refactoring and modernization guidelines from a principal specialist perspective, current to TypeScript 6.0 and React 19.

Diagnose and optimize TypeScript checker, build, V8, Node, and browser performance.

Trigger: When writing TypeScript code, creating interfaces, typing data or functions, Zod v4 schema validation, parsing, error handling, safeParse, z.object…

TypeScript and JavaScript coding style conventions, centered on top-down narrative ordering (caller first, helpers below) and functions over classes.

Designs complex generic types, refactors `any` types to strict alternatives, creates type guards and utility types, and resolves TypeScript compiler errors.

TypeScript best practices.

Work on Xberg TypeScript or JavaScript packages with the repository's actual poly, pnpm, npm, Vitest, napi-rs, wasm-pack, and integration-package boundaries.

TypeScript and React coding conventions — strict typing, functional components, testing patterns.

Guide for running inline TypeScript scripts with Bun.

End-to-end TypeScript engineering skill for designing, implementing, reviewing, and refactoring production-grade TS codebases.

Implement, modify, test, or document TypeScript provider packages under ts/packages/providers, including framework adapters for OpenAI, Anthropic, Google…

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe…

pnpm + Nix build conventions.

Design or review TypeScript domain types, parsing boundaries, and type-safety trade-offs.

TypeScript, React, and UI accessibility conventions for CAST projects.

You MUST activate this skill when working on TypeScript or JavaScript projects

Apply version-aware TypeScript practices when implementing, reviewing, or refactoring TypeScript or TSX code in any application or library.

TypeScript adapter guidance for strict typing, safe narrowing, and API contracts.

Strict TypeScript: type ownership, derived types, generics, async boundaries.

Enforces TypeScript and project-specific coding standards, including Bun usage and the zero-warning policy.

Use this skill when writing, debugging, or reviewing ast-grep patterns, YAML rules, or codemods against TypeScript or React (.ts/.tsx) code — searching for…

Creates a TypeScript Dapr app, run locally with dapr run, that demonstrates Workflow, service invocation, pub/sub, bindings, jobs, state and secrets.

Use this skill for internal TypeScript work in the nuxt-ui-tools repository.