CtrlK
BlogDocsLog inGet started
Tessl Logo

coding-standards

Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.

32

Quality

28%

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./.claude/skills/coding-standards/SKILL.md
SKILL.md
Quality
Evals
Security

Evaluation results

92%

23%

Product Inventory Aggregator

TypeScript code quality patterns

Criteria
Without context
With context

Immutable updates

100%

100%

No array mutation

0%

100%

Parallel fetching

100%

100%

No any types

100%

100%

Typed interfaces

100%

100%

Verb-noun function names

100%

100%

Descriptive variable names

75%

100%

Named constants

40%

50%

Error handling

41%

100%

Early returns

25%

62%

90%

16%

Filterable Employee Directory Component

React component patterns

Criteria
Without context
With context

Typed props interfaces

100%

100%

Custom hook extraction

100%

100%

Functional state update

0%

0%

Conditional rendering with &&

80%

100%

useMemo for filtering

100%

100%

useCallback for handlers

0%

100%

Lazy loading EmployeeProfile

100%

100%

Suspense with fallback

100%

100%

No any types

100%

100%

Named functional exports

50%

100%

98%

32%

Team Task Tracker API

API design, validation, and testing standards

Criteria
Without context
With context

ApiResponse envelope

100%

100%

Meta pagination field

50%

100%

Zod schema validation

0%

100%

REST method conventions

100%

100%

Query param filtering

100%

100%

JSDoc on service functions

30%

100%

AAA test structure

70%

80%

Descriptive test names

100%

100%

Types file naming

0%

100%

No any types

100%

100%

Verb-noun service names

100%

100%

Repository
devrev/meerkat
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.