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Found 1,340 Skills
Refactor Express.js/Node.js code to improve maintainability, readability, and adherence to best practices. Transforms callback hell, fat route handlers, and outdated patterns into clean, modern JavaScript/TypeScript code. Applies async/await, controller-service-repository architecture, proper middleware patterns, and ESM modules. Identifies and fixes anti-patterns including blocking event loop, improper error handling, forEach with async callbacks, and memory leaks.
Make animated lower thirds and other broadcast overlays (name straps, corner bugs, subscribe reminders, scripture or song titles) as transparent video files, drawn frame by frame in JavaScript on a canvas and rendered to WebM with alpha for OBS and browsers, or ProRes 4444 for Premiere Pro, DaVinci Resolve and Final Cut. Use when someone wants a lower third, a name title, a chyron, a stream overlay, a corner bug, or any graphic with a transparent background to lay over their own footage or livestream.
Official Odoo coding standards for reviewing, checking, or writing Python, XML, JavaScript, and CSS/SCSS, plus module structure and a full-review checklist.
Optimize web performance for faster loading and better user experience. Use when asked to "speed up my site", "optimize performance", "reduce load time", "fix slow loading", "improve page speed", or "performance audit".
Expert in developing, installing, and managing tweaks for the Codex++ desktop app extension system
Async/await and Promise optimization guidelines. Use when writing, reviewing, or refactoring asynchronous code to eliminate waterfalls and maximize parallelism. Triggers on tasks involving data fetching, loaders, actions, or Promise handling.
Reduce bundle size by eliminating dead code that is never used in your application.
Working with Excel files programmatically.
Use when jUnit extensions including custom extensions, rules, and conditional test execution.
IntelliJ IDEA JetBrains IDE with smart completion. Use for JVM development.
The base44 SDK is the library to communicate with base44 services. In projects, you use it to communicate with remote resources (entities, backend functions, ai agents) and to write backend functions. This skill is the place for learning about available modules and types. When you plan or implement a feature, you must learn this skill
Unit tests for external REST APIs using WireMock to mock HTTP endpoints. Use when testing service integrations with external APIs.