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Promise-based modals and dialogs with Overlastic v1.0.0

Use this resource to open modals or dialogs that return an answer through a promise

New

  • 527 downloads
  • 132 likes
  • 199 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install promise-based-modal-dialogs

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 builds Overlastic overlay constructors for React, Vue or Svelte: modals, dialogs, popups and a deferred variant with external control, plus the useDisclosure hook. It explains how to customise and drive overlays from outside. You get dialogs that close and return a value.

Mostly picked by

Updated November 2, 2026

Card for the “Promise-based modals and dialogs with Overlastic” skill

Details

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

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What you get

  • references/: constructor, deferred variant and global functions
  • references/: React, Vue and Svelte specifics and external control

Good fit for

  • You want a confirmation that returns an answer to your code
  • You open modals from several places in one application

Not for

    Tags

    • modal
    • dialog
    • promise
    • react
    • vue

    About

    You say

    “Open a delete confirmation that resolves to true or false before removing the row.”

    Card for the “Promise-based modals and dialogs with Overlastic” 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 open modals or dialogs that return an answer through a promise
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE.md1.1 KB
    • NOTICE-PALATEKIT.md0.4 KB
    • references/advanced-customization.md2.7 KB
    • references/advanced-declarative.md4.1 KB
    • references/advanced-external-control.md3 KB
    • references/advanced-provider.md2.4 KB
    • references/core-constructor.md2.4 KB
    • references/core-deferred.md1.4 KB
    • references/core-defines.md2.1 KB
    • references/core-disclosure.md2.6 KB
    • references/framework-react.md3.4 KB
    • references/framework-svelte.md2.5 KB
    • references/framework-vue.md3.5 KB
    • SKILL.md2.5 KB
    • SYNC.md0.1 KB

    Origin and licence

    Listed unmodified

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

    Notice

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

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