OpenSkillIndex← back to search
claude-code

Skillshub common-best-practices

Universal clean-code principles for any environment. (triggers: **/*.ts, **/*.tsx, **/*.go, **/*.dart, **/*.java, **/*.kt, **/*.swift, **/*.py, solid, kiss, dry, yagni, naming, conventions, refactor, clean code)

install
source · Clone the upstream repo
git clone https://github.com/ComeOnOliver/skillshub
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/ComeOnOliver/skillshub "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/HoangNguyen0403/agent-skills-standard/common-best-practices" ~/.claude/skills/comeonoliver-skillshub-common-best-practices && rm -rf "$T"
manifest: skills/HoangNguyen0403/agent-skills-standard/common-best-practices/SKILL.md
source content

Global Best Practices

Priority: P0 (FOUNDATIONAL)

🏗 Core Principles

  • SOLID: Follow SRP (One reason to change), OCP (Open to extension), LSP, ISP, DIP.
  • KISS/DRY/YAGNI: Favor readability. Abstract repeated logic. No "just in case" code.
  • Naming: Intention-revealing (
    isUserAuthenticated
    > 
    checkUser
    ). Follow language casing.

🧹 Code Hygiene

  • Size Limits: Functions < 30 lines. Services < 600 lines. Utils < 400 lines.
  • Early Returns: Use guard clauses to prevent deep nesting.
  • Comments: Explain why, not what. Refactor instead of commenting bad code.
  • Sanitization: Validate all external inputs.

Anti-Patterns

  • No hardcoded constants: Use named config/env vars.
  • No deep nesting: Guard clauses eliminate the Pyramid of Doom.
  • No global state: Prefer dependency injection.
  • No empty catches: Always handle, log, or rethrow.

References