SkillsAdd

patternsdev/skills

singleton-pattern

Teaches the singleton pattern for managing a single shared instance. Use when exactly one instance of a class or object is needed to coordinate actions across…

First seen Mar 30, 2026

Installation

$ npx skills add https://github.com/patternsdev/skills
View on skills.sh ↗ GitHub repository ↗

Also in this package

Other skills from patternsdev/skills · top by installs.

npx skills add https://github.com/patternsdev/skills
react-2026 1.4K ai-ui-patterns 1.4K loading-sequence 13 preload 1K compression 1.1K bundle-splitting 1.1K dynamic-import 1.1K tree-shaking 12 prefetch 12 import-on-interaction 12

Browse all from patternsdev/skills

More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 245
Default branch main
Open issues 3
Status Active

History

  1. First seen on skills.sh
  2. First recorded snapshot · 584 installs