Node.js/TypeScript core principles, project structure, and TypeScript strict mode rules.
find ~/DonggangChen/ -name "*.skill"
Apply optimization techniques to extend effective context capacity. Use when context limits constrain agent...
ADR template, database selection, capacity planning and scalability.
Generate data visualizations, plots, and charts. Analyzes data structure to select optimal visualization types....
The ultimate authentication and authorization skill. Implement login, signin, signup, registration, OAuth, 2FA, MFA,...
Debugging tools - console, debugger, network, profiling.
Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and...
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the...
Health checks, metrics, alerting and rollback strategies.
Analyzes target audience demographics, psychographics, behaviors, and platform preferences to inform influencer...
Button, card, input and icon sizing rules. Component sizing standards.
Expert CLI developer for command-line tools, terminal applications, and developer utilities. Invoke for CLI design,...
Breakpoints, fluid typography, container queries and modern CSS features.
Guide for creating generative art, flow fields and interactive visuals with p5.js.
PR review, code smell detection, best practice check. ⚠️ Use while reviewing code. For deliverable check →...
Guide for conducting comprehensive accessibility audits of code to identify WCAG compliance issues and barriers to...
Guide for creating AGENTS.md files, configuring monorepos, and managing agent instructions.
Architecture patterns - monolith vs microservices, layered, event-driven, CQRS.
Instruction set for enabling and operating the Spring Cache abstraction in Spring Boot when implementing...
Systematic debugging cycle - reproduce, isolate, hypothesize, fix.