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Capacitor app performance diagnosis v1.0.0

Use this resource to diagnose and fix slow performance in a Capacitor app

New

  • 423 downloads
  • 174 likes
  • 159 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install capacitor-app-performance

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 finds the bottleneck first, in WebView JavaScript, the native bridge, native code or the network, then fixes the specific cause. It covers large base64 transfers, unremoved listeners, oversized Preferences storage and debug logging left in release builds. You get an identified cause and a targeted fix.

Mostly picked by

Updated November 2, 2026

Card for the “Capacitor app performance diagnosis” skill

Details

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

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What you get

  • SKILL.md: workflow, profiling quick reference, Capacitor-specific traps and checks
  • references/profiling.md: iOS and Android profiling tools

Good fit for

  • Cold start or the splash screen lasts several seconds
  • The app restarts or turns white after a photo

Not for

    Tags

    • performance
    • capacitor
    • startup
    • profiling

    About

    You say

    “My app takes over five seconds to open and turns white after a photo: find the causes.”

    Card for the “Capacitor app performance diagnosis” skill

    Skill published by cap-go 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 diagnose and fix slow performance in a Capacitor app
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • metadata.json1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/profiling.md2.9 KB
    • SKILL.md8.3 KB

    Origin and licence

    Listed unmodified

    Author
    cap-go
    Source
    github.com/cap-go/capgo-skills/tree/e90bb5639130e34387f00bf0a95c6d47e4a2ebb8/skills/capacitor-performance
    Licence
    MIT

    Notice

    « capacitor-performance » (cap-go, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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