best-practices

Apply modern web best-practices for security, compatibility, and code quality.

Updated Mar 29, 2026
One-click install
npx skills add https://github.com/oiagorodrigues/qcontabil --skill best-practices-oiagorodrigues
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: best-practices
Source: https://github.com/oiagorodrigues/qcontabil/tree/main/.cursor/skills/best-practices
Command: npx skills add https://github.com/oiagorodrigues/qcontabil --skill best-practices-oiagorodrigues

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Web teams often struggle to consistently apply security, compatibility, and quality best practices across projects. This Skill provides a structured, Lighthouse-aligned guide to streamline security configurations, browser compatibility checks, and code quality patterns, enabling repeatable improvements.

Core Features & Use Cases

  • Security best-practices: HTTPS enforcement, CSP, security headers, and dependency hygiene.
  • Browser compatibility & code quality: correct Doctype, charset, viewport, feature detection, polyfills guidance, and performance considerations.
  • Audit readiness: reusable checklist, reference configurations, and guidance for security and quality audits in real-world projects.
  • Use Case: A development team performing a security review or code-quality audit can apply this to standardize practices.

Quick Start

Run the best-practices checklist on your web project to implement security, compatibility, and code-quality improvements.

Frequently Asked Questions about best-practices

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure Content Security Policy headers for web security?

Configuring Content Security Policy (CSP) headers involves defining a structured set of security rules to prevent cross-site scripting and data injection. This Skill provides actionable guidance and a Lighthouse-aligned checklist to standardize CSP configuration and enforce modern web security.

What is the best way to enforce HTTPS and ensure correct security headers?

The best way to enforce HTTPS and security headers is applying a standardized checklist during frontend development or security audits. This Skill identifies required security configurations and provides reference configurations to ensure consistent header hygiene and dependency management.

How do I audit my web project for browser compatibility and code quality?

Auditing browser compatibility and code quality requires checking Doctype correctness, charset, viewport setup, and feature detection. This Skill provides a reusable checklist to standardize these practices, ensuring maintainability and consistent implementation across web projects.

Does this approach work for frontend development security reviews?

Yes, this approach works for frontend development security reviews by providing a structured guide for security configurations. It streamlines CSP enforcement, HTTPS checks, and header hygiene, enabling development teams to perform repeatable improvements during code reviews.

What modern web best practices should I check during a code review?

Modern web best practices to check during a code review include HTTPS enforcement, CSP configuration, header hygiene, and correct Doctype setup. This Skill applies Lighthouse-aligned patterns to ensure code quality, browser compatibility, and security configurations are consistently met.