FreeSkills
Commits, branches and sync with the but CLI
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Works with
- Claude Code
- Codex
- Cursor
- and 3 more
Java refactoring for high performance v1.0.0
Use this resource to refactor Java code for performance, starting from measurements
New
- 443 downloads
- 117 likes
- 179 saves
Free
Install with the CLI
In a terminal, from the folder you want:
npx --yes palatekit@latest install java-high-performance-refactoringWith 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 loginThe agent starts with measurement, then proposes changes to allocations, CPU hot paths, serialization and I/O, plus concurrency discipline with timeouts. Each change should be validated by comparing measurements before and after.
Mostly picked by
Updated November 2, 2026
Previews
Details
- Install guides
- Generates with
- Your agent's model
- Licence
- Apache-2.0
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What you get
- SKILL.md : measure-first method and validation constraints
- references/ : syntax, CPU and memory allocation rules
Good fit for
- A Java hot path uses too much memory
- A service's latency must drop without changing its behavior
Not for
Tags
- performance
- java
- allocations
- cpu
About
You say
“Reduce the allocations in the CSV line-processing loop.”
Skill published by jabrena under the Apache-2.0 license, delivered in its original version.
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How to use it
- Install the skill in your agent's skills folder
- Ask your agent to refactor Java code for performance, starting from measurements
- Review and adjust the result
Content preview
Files
- LICENSE11.1 KB
- NOTICE-PALATEKIT.md0.5 KB
- references/145-refactoring-high-performance-java-code-syntax.md20.7 KB
- references/145-refactoring-high-performance-java-cpu.md10.4 KB
- references/145-refactoring-high-performance-java-memory-allocation.md33.8 KB
- SKILL.md3.7 KB
Origin and licence
Listed unmodified
- Author
- jabrena
- Source
- github.com/jabrena/plinth/tree/b1c04e39a93d9aac4a70e5154cd50ab6d47fdcf8/skills/145-java-refactoring-high-performance
- Licence
- Apache-2.0
Notice
« 145-java-refactoring-high-performance » (jabrena, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.
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