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TypeScript Project Scaffolding

javascript-typescript-typescript-scaffold

sickn33/agentic-awesome-skills

Scaffold production-ready TypeScript projects with modern tooling including pnpm, Vite, Next.js, type safety, testing setup, and best practices. Supports Next.js, React+Vite, Node.js API, libraries, and CLI projects.

Jest Unit Test Generation

sickn33/agentic-awesome-skills

Generates Jest unit and integration tests for JavaScript or TypeScript projects. Supports mocking, snapshots, async testing, and React component testing. Ideal for verifying code logic, UI interactions, and API behavior using standard testing patterns.

Front-end JavaScript Reverse Engineering

sickn33/agentic-awesome-skills

A skill for reverse engineering front-end web applications. It helps locate API signature chains, analyze encrypted request parameters, sample runtime behavior, and reproduce logic locally in Node.js for evidence-based output. Suitable for security assessments and understanding client-side encryption.

Mastering Modern JavaScript Patterns

modern-javascript-patterns

sickn33/agentic-awesome-skills

This comprehensive guide covers advanced topics in modern JavaScript (ES6+), focusing on functional programming patterns and industry best practices. It is ideal for developers looking to refactor legacy code, optimize performance, manage asynchronous operations (Promises/async-await), and build highly maintainable, scalable web applications.

n8n JavaScript Code Node Guide

n8n-code-javascript

sickn33/agentic-awesome-skills

This skill provides expert guidance for writing JavaScript code within n8n Code nodes. It covers using $input, $json, and $node syntax, making HTTP requests with $helpers, and working with dates using DateTime. It helps with troubleshooting Code node errors and choosing between Code node modes. Use this for complex transformations, custom calculations, recursive operations, and data aggregation that simple nodes cannot handle.

n8n Python Code Node Guide

n8n-code-python

sickn33/agentic-awesome-skills

This skill guides users on writing Python code within n8n Code nodes, focusing on standard library usage. It details critical limitations regarding external packages, offering workarounds for HTTP requests and data analysis. Users learn when to prefer Python over JavaScript and how to handle specific syntax requirements safely within the n8n environment.

n8n Custom Code Tool for AI

sickn33/agentic-awesome-skills

This skill guides users on writing and debugging JavaScript or Python code for the n8n Custom Code Tool, which is invoked by AI agents via LangChain. It covers input schemas, sandbox limits, return formats, and security best practices. Unlike standard Code nodes, this tool requires string returns and specific input handling for AI interaction.

Odoo RPC API Integration

sickn33/agentic-awesome-skills

Expert guidance on Odoo's external JSON-RPC and XML-RPC APIs. Covers authentication, model calls, CRUD operations, and practical integration examples in Python, JavaScript, and curl. Includes best practices for security and performance.

PageSpeed Insights Performance Enhancer

pagespeed-enhancer

sickn33/agentic-awesome-skills

This skill provides a structured workflow to scan, audit, and fix web performance issues across Lighthouse and PageSpeed Insights pillars including Performance, Accessibility, Best Practices, and SEO. It helps improve Core Web Vitals like LCP, FCP, and CLS by identifying bottlenecks such as render-blocking resources and unused JavaScript. Users should provide reports or URLs for analysis.

PayPal Payment Integration

paypal-integration

sickn33/agentic-awesome-skills

This skill covers comprehensive PayPal payment integration, including Express Checkout, Instant Payment Notification (IPN) handling, recurring billing setups, and refund workflows. It guides developers on implementing both client-side JavaScript SDKs and server-side REST APIs for secure transaction processing. Learn to manage subscriptions, payouts, and webhook verifications effectively.

Selenium WebDriver Test Automation

sickn33/agentic-awesome-skills

Generates production-grade Selenium WebDriver automation scripts and tests in Java, Python, JavaScript, C#, Ruby, or PHP. Supports local execution and TestMu AI cloud with 3000+ browser/OS combinations for robust cross-browser validation and CI/CD integration.

Rails Application Upgrade Analyzer

skill-rails-upgrade

sickn33/agentic-awesome-skills

Analyzes existing Rails applications to provide a comprehensive and detailed upgrade assessment. This tool checks current gem and JavaScript dependencies, compares the running version against the latest stable release, fetches official upgrade guides, and generates diff reports. It assesses upgrade complexity (Small, Medium, Large) to ensure smooth and safe version migration for Ruby on Rails projects.

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