golang-performance
Golang performance optimization patterns and methodology — if X bottleneck, then apply Y. Covers allocation reduction, CPU efficiency, memory layout, GC tuning, pooling, caching, and hot-path optimization. Use when profiling or benchmarks have identified a bottleneck and you need the right optimization pattern to fix it. Also use when performing performance code review to suggest improvements or benchmarks that…
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This is an agent skill (SKILL.md) containing Golang performance optimization patterns organized as bottleneck-to-fix mappings. It covers allocation reduction, CPU efficiency, memory layout, GC tuning, pooling, caching, and hot-path optimization, with deep-dive reference files and a pitfalls section.
When profiling or benchmarks have already identified a bottleneck, it gives you the right optimization pattern to fix it.
Use it to
- Fix a bottleneck that profiling or benchmarks identified
- Review Go code for performance improvements
- Suggest benchmarks that reveal quick performance gains
- Optimize allocations, memory layout, or hot paths in Go
For Go developers optimizing code after profiling
- Host repository
- samber/cc-skills-golang
- Version
- 1.3.2
- Installs, lifetime
- 39k
- Installs, 8 weeks
- 4,920
- Compatible with
- Designed for Claude Code, Codex or similar harness, and for projects using Golang.
- Licence
- MIT
- Invocable by
- user
- Host stars
- 3,273
- Host language
- Go