Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

Flyweight pattern to cut memory use v1.0.0

Use this resource to share the common data of many objects to save memory

New

  • 429 downloads
  • 175 likes
  • 227 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install flyweight-memory-optimization

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 separates intrinsic properties, such as a book's ISBN, and shares them between the objects that have them in common. You get the flyweight factory code and the cases where the gain is negligible.

Mostly picked by

Updated November 2, 2026

Card for the “Flyweight pattern to cut memory use” skill

Details

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

Similar resources

View all

What you get

  • SKILL.md: principle, use cases and cases to avoid
  • SKILL.md: library example and references

Good fit for

  • Your app creates thousands of identical objects except for one or two properties
  • Memory climbs on a very long list of items

Not for

    Tags

    • memory
    • flyweight
    • optimization
    • objects

    About

    You say

    “Reduce the memory of my book inventory by sharing ISBN data between copies.”

    Card for the “Flyweight pattern to cut memory use” skill

    Skill published by patternsdev 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 share the common data of many objects to save memory
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md4.9 KB

    Origin and licence

    Listed unmodified

    Author
    patternsdev
    Source
    github.com/patternsdev/skills/tree/48bf58a488cd210bcfad280b09c3a00403964d9d/javascript/flyweight-pattern
    Licence
    MIT

    Notice

    « flyweight-pattern » (patternsdev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.