Why does it prefer map/filter/reduce over standard loops?

The skill promotes functional programming patterns to avoid side effects and mutation, leading to more predictable and easier-to-test frontend code.

Can I use this for asynchronous API calls?

Absolutely. The skill provides patterns for handling API calls with robust response checking and error logging to ensure reliable communication with your backend.

How does this skill ensure code quality?

The skill enforces strict standards including IIFE encapsulation, a 60-line maximum per function, the use of const/let over var, and mandatory input assertions to catch errors early.

Does it support translations in JavaScript?

Yes, it is designed to work with the Symfony StarterKit Twig 'tradJS' filter, allowing you to access localized strings directly via the window.trad object in your handlers.

What is a Symfony JS handler?

A Symfony JS handler is a structured script designed to manage DOM events and API requests for specific features within a Symfony project, typically located in the front/public/site/js directory.

Symfony JS Handler

Name: Symfony JS Handler
Author: Swoking

bySwoking

Herramientas para Desarrolladores

Generates standardized, production-grade JavaScript handlers for Symfony projects following strict clean code patterns.

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The js-handler skill for Symfony StarterKit streamlines the creation of modular, high-performance client-side logic. It automates the generation of JavaScript files that adhere to rigid architectural standards, including IIFE encapsulation, immutability, and mandatory error handling. By enforcing functional constraints like 60-line limits and specific assertion patterns, this skill ensures that DOM interactions and API calls remain maintainable and bug-resistant while seamlessly integrating with Twig-based translation systems.

Características Principales

Optimizes pattern for asynchronous API calls and DOM logic
Mandates input validation and explicit error assertions
Integrates automatically with Symfony Twig tradJS translations
0 GitHub stars
Enforces clean code standards like immutability and bounded loops
Enforces IIFE and strict mode for robust scoping

Casos de Uso

Building modular frontend logic that requires localized strings via Twig
Creating standardized wrappers for asynchronous API data fetching
Implementing complex DOM interactions for specific Symfony feature pages

Acerca de

Características Principales

Optimizes pattern for asynchronous API calls and DOM logic
Mandates input validation and explicit error assertions
Integrates automatically with Symfony Twig tradJS translations
0 GitHub stars
Enforces clean code standards like immutability and bounded loops
Enforces IIFE and strict mode for robust scoping

Casos de Uso

Building modular frontend logic that requires localized strings via Twig
Creating standardized wrappers for asynchronous API data fetching
Implementing complex DOM interactions for specific Symfony feature pages