Configuring Lazy Prefetch

by skydoves

Configuring Lazy Prefetch is a Frontend skill for Claude Code, published by skydoves in compose-performance-skills.

492 stars17 forkson skydoves/compose-performance-skillsAdded 2026/08/26+1% in starsRepository updated 2026/06/16

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agent-skillsandroidclaudeclaude-codecomposecompose-performancejetpack-composekotlinllm-toolsrecompositionskydoves

Install in seconds

Install Configuring Lazy Prefetch

Copy Configuring Lazy Prefetch into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/skydoves/compose-performance-skills/tree/main/lists/configuring-lazy-prefetch ~/.claude/skills/configuring-lazy-prefetch

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/skydoves/compose-performance-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: lists/configuring-lazy-prefetch/SKILL.md in skydoves/compose-performance-skills
Installs to: ~/.claude/skills/configuring-lazy-prefetch
Collection: One of 25 skills cataloged from this repository
Category: Frontend — 567 skills

What Configuring Lazy Prefetch does

Configuring Lazy Prefetch tunes Jetpack Compose lazy-layout cache windows and nested prefetch for heavy scrolling. Use it when dropped frames come from composition work, especially with LazyLayoutCacheWindow or inner lazy layouts.

Configuring Lazy Prefetch is cataloged under Frontend on DirSkills. Configuring Lazy Prefetch comes from a repository tagged agent-skills, android, claude, claude-code and compose.

Documentation

README

Excerpt

Configuring Lazy Prefetch — Cache Window and Pausable Composition

Lazy layouts pre-compose items just outside the viewport so they're ready when the user scrolls. Compose Foundation 1.9 added LazyLayoutCacheWindow for configurable ahead/behind extents. Compose Foundation 1.10 made prefetch composition pausable by default — work spreads across multiple frames instead of one. Most apps still rely on legacy single-frame prefetch and unknowingly pay for it during heavy scrolling. This skill teaches Claude when (and only when) to widen the window or implement nested prefetch, and how to validate the change with Macrobenchmark.

When to use this skill

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Configuring Lazy Prefetch

What else does skydoves publish alongside Configuring Lazy Prefetch?
Configuring Lazy Prefetch is one of 25 skills that DirSkills catalogs from skydoves/compose-performance-skills, the repository it ships in. Its siblings there include Auditing Compose Performance, Avoiding Subcomposition Pitfalls and Choosing DerivedStateOf. Each one is a separate skill with its own page in this directory, installs the same way Configuring Lazy Prefetch does, and is maintained by skydoves in that same repository. The rest of the collection is listed on the skydoves/compose-performance-skills page.
How does Configuring Lazy Prefetch compare to other Frontend skills?
Configuring Lazy Prefetch ranks #514 by stars among the 567 Frontend skills in this catalog. The most-starred ones next to it are Angular Developer, Android Clean Architecture and Accessibility. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Configuring Lazy Prefetch against them. Open each page to compare what they document and how they install.