typescript-advanced-types
Comprehensive guidance for mastering TypeScript's advanced type system including generics, conditional types, mapped types, template literal types, and utility types for building robust, type-safe applications.
Profile →npx skills add sickn33/agentic-awesome-skills --skill typescript-advanced-types --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# TypeScript Advanced Types Comprehensive guidance for mastering TypeScript's advanced type system including generics, conditional types, mapped types, template literal types, and utility types for building robust, type-safe applications. ## Use this skill when - Building type-safe libraries or frameworks - Creating reusable generic components - Implementing complex type inference logic - Designing type-safe API clients - Building form validation systems - Creating strongly-typed configuration objects - Implementing type-safe state management - Migrating JavaScript codebases to TypeScript ## Do not use this skill when - The task is unrelated to typescript advanced types - You need a different domain or tool outside this scope ## Instructions - Clarify goals, constraints, and required inputs. - Apply relevant best practices and validate outcomes. - Provide actionable steps and verification. - If detailed examples are required, open `resources/implementation-playbook.md`. ## Resources - `resources/implementation-playbook.md` for detailed patterns and examples. ## Limitations - Use this skill only when the task clearly matches the scope described above. - Do not treat the output as a
- Use this skill when
- Do not use this skill when
- Instructions
- Resources
- Limitations
What does the typescript-advanced-types skill do?
Comprehensive guidance for mastering TypeScript's advanced type system including generics, conditional types, mapped types, template literal types, and utility types for building robust, type-safe applications.
How do I install it?
Run `npx skills add sickn33/agentic-awesome-skills --skill typescript-advanced-types --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From sickn33/agentic-awesome-skills, a repository with 44,414 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.