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Enforcing Typescript Standards

jgeurts/eslint-config-decent

This is the kind of skill you want running on every TypeScript file you touch. It enforces explicit return types, keeps imports organized by source type, orders class members consistently, and pushes you toward type guards instead of type assertions. The opinionated parts are good: it prefers `??` over `||`, bans nested functions, wants immutability over mutation, and tells you to stop mocking everything in tests. It also has strong opinions on comments, basically saying delete anything that just restates what the code already shows. If you're working on a team or just want to stop bikeshedding style decisions, this codifies a solid set of conventions that lean toward safety and readability without being dogmatic.

skills.sh installs
168
GitHub stars
1
last updated
Jun 3, 2026
View on GitHub

Install

$ npx -y skills add jgeurts/eslint-config-decent --skill enforcing-typescript-standards --agent claude-code

Installs into .claude/skills of the current project.

Files

Enforcing TypeScript Standards

Enforces the project's core TypeScript standards including explicit typing, import organization, class member ordering, and code safety rules.

Triggers

Activate this skill when the user says or implies any of these:

  • "write", "create", "implement", "add", "build" (new TypeScript code)
  • "fix", "update", "change", "modify", "refactor" (existing TypeScript code)
  • "review", "check", "improve", "clean up" (code quality)
  • Any request involving .ts or .tsx files

Specific triggers:

  • Creating a new .ts or .tsx file
  • Modifying existing TypeScript code
  • Reviewing TypeScript code for compliance

Core Standards

Type Safety

SKILL.md on GitHub

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Details

Repository
github.com/jgeurts/eslint-config-decent
First seen
Jun 3, 2026

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