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Write idiomatic TypeScript (2025) v1.0.0

Use this resource to write and review typed, idiomatic TypeScript code

New

  • 572 downloads
  • 165 likes
  • 147 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install idiomatic-typescript-development

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent writes or reviews TypeScript with strict typing, no any, using type guards and discriminated unions to model cases. It relies on the bundled React patterns for front-end applications and on the tsconfig essentials.

Mostly picked by

Updated November 2, 2026

Card for the “Write idiomatic TypeScript (2025)” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

Similar resources

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What you get

  • SKILL.md: principles, toolchain and core patterns
  • PATTERNS.md: type guards, discriminated unions and utility types
  • REACT.md: React application patterns

Good fit for

  • You are starting a Node.js service and want strict typing from day one
  • A codebase uses any and you want it safer

Not for

    Tags

    • typescript
    • typing
    • react
    • tests
    • node

    About

    You say

    “Type this API response without any and add a type guard for validation.”

    Card for the “Write idiomatic TypeScript (2025)” skill

    Skill published by julianobarbosa under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to write and review typed, idiomatic TypeScript code
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • PATTERNS.md5.2 KB
    • REACT.md5.4 KB
    • SKILL.md3 KB
    • TESTING.md4.7 KB

    Origin and licence

    Listed unmodified

    Author
    julianobarbosa
    Source
    github.com/julianobarbosa/claude-code-skills/tree/c8aec74590186f68a8a333248328cf76737785e4/skills/writing-typescript
    Licence
    MIT

    Notice

    « writing-typescript » (julianobarbosa, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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