When should this skill be used?

Use it when reviewing scripts, client components, bundles, or runtime behavior related to linting JavaScript code.

Lint JavaScript code

SkillWeb & browsing

javascript-linter is a skill that lets an AI agent lint JavaScript code. It is used when reviewing scripts, client components, bundles, or runtime behavior. The agent inspects both source code and the browser execution path, so fixes target the real bottleneck or bug rather than a symptom.

Use Lint JavaScript code in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add Lint JavaScript code and connect your AI. About a minute.

Claude ChatGPT Ahel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use the Lint JavaScript code skill

Details

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.

No other account needed.

Have an AI agent that can load skills.

Lint JavaScript codeStart free

What your AI can do with it

Lint JavaScript code from source files
Review client components and bundles
Inspect browser execution paths for runtime behavior
Trace issues across source code and runtime to find the real bug
Support fixes that target the actual bottleneck

Getting started

Have an AI agent that can load skills.
Add the javascript-linter skill to the agent's available skills.
Ask the agent to review or lint a script, client component, or bundle.
Let the agent inspect both the source code and the browser execution path before applying fixes.

What this skill tells your AI

The instructions your AI receives, as published by thedaviddias/front-end-checklist in skills/javascript-linter/SKILL.md and read by ahel’s review.

Linting catches bugs before runtime, enforces team coding standards, and prevents common mistakes that slip through code review.

Quick Reference

Set up ESLint with pnpm dlx eslint --init
Use shared configs (eslint:recommended, @typescript-eslint)
Integrate with your editor for real-time feedback
Add lint checks to CI/CD pipeline

Check

Set up JavaScript linting tools like ESLint to automatically detect syntax errors, enforce coding standards, and maintain consistent code quality across the team.

Fix

Configure ESLint with appropriate rules and plugins, integrate it into your development workflow, and fix all linting errors and warnings.

Explain

Explain how JavaScript linting prevents bugs, enforces consistent coding standards, improves code readability, and catches potential issues before runtime.

Code Review

Review scripts, client components, and browser execution paths related to Lint JavaScript code. Flag exact imports, event handlers, runtime side effects, or blocking operations that violate the rule, and state how the change should be verified in the browser.

For full implementation details, code examples, and framework-specific guidance, see references/rule.md.

Rule page: https://frontendchecklist.io/en/rules/javascript/javascript-linter

Signals

GitHub stars: 74k
Forks: 7k
Last commit: Oct 2026

ahel review

K1binfo
installs-packages (in references/rule.md)

Automated review, not a security audit. Ruleset v1+k2.

Questions

When should this skill be used?: Use it when reviewing scripts, client components, bundles, or runtime behavior related to linting JavaScript code.
Does it only look at source files?: No. It inspects both source code and the browser execution path, so fixes target the real bottleneck or bug.

Advanced

Item type: skill
Key: javascript-linter
Source: github.com/thedaviddias/front-end-checklist

github.com/thedaviddias/front-end-checklist