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Managing React state with Valtio proxies v1.0.0

Use this resource to manage reactive state with Valtio in React or plain JavaScript

New

  • 385 downloads
  • 106 likes
  • 194 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install valtio-proxy-state

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 creates Valtio stores, reads state with useSnapshot, writes actions and computed properties, and sets up persistence or devtools when needed. You get reactive state management with fine-grained subscriptions.

Mostly picked by

Updated November 2, 2026

Card for the “Managing React state with Valtio proxies” skill

Details

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

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What you get

  • references/: proxy, snapshot, subscribe and useSnapshot
  • references/: actions, computed properties, persistence and devtools

Good fit for

  • Your state is shared across several React components
  • You want an API that feels like a plain JavaScript object

Not for

    Tags

    • valtio
    • state
    • react
    • proxy
    • store

    About

    You say

    “Create a Valtio store for the cart with an add action and a computed total.”

    Card for the “Managing React state with Valtio proxies” skill

    Skill published by hairyf 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 manage reactive state with Valtio in React or plain JavaScript
    3. Review and adjust the result

    Content preview

    Files

    • GENERATION.md0.1 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.4 KB
    • references/best-practices-actions.md1.9 KB
    • references/best-practices-persistence.md2.2 KB
    • references/best-practices-state-composition.md2.4 KB
    • references/core-proxy.md3.7 KB
    • references/core-snapshot.md3.1 KB
    • references/core-subscribe.md2.8 KB
    • references/core-use-snapshot.md4.3 KB
    • references/guides-async.md2.1 KB
    • references/guides-component-state.md2.4 KB
    • references/guides-computed-properties.md3.7 KB
    • references/utils-devtools.md2.1 KB
    • references/utils-proxy-map.md2.2 KB
    • references/utils-proxy-set.md2.3 KB
    • references/utils-ref.md2 KB
    • references/utils-subscribe-key.md1.7 KB
    • SKILL.md2.8 KB

    Origin and licence

    Listed unmodified

    Author
    hairyf
    Source
    github.com/hairyf/skills/tree/ffa1f904012f48f5bdf34ebb692daa09c778d47f/skills/valtio
    Licence
    MIT

    Notice

    « valtio » (hairyf, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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