React Mastery
---
name: react-mastery
category: coding
description: "React mastery: hooks deep dive, state management, component patterns, security, performance optimization, and testing."
version: 1.0.0
tags: [react, hooks, state-management, components, security,
Mobile Mastery
---
name: mobile-mastery
category: coding
description: "Mobile development mastery: Flutter, React Native, cross-platform patterns, security, testing, and deployment."
version: 1.0.0
tags: [flutter, react-native, mobile, ios, android, cross-platform,
System Design Mastery
### Four-Step Framework
```
Step 1: REQUIREMENTS ──→ Functional + Non-Functional (QPS, latency, storage, availability)
Step 2: ESTIMATION ───→ Back-of-envelope: users × requests × data size × redundancy
Step 3: HIGH-LEVEL ───→ Draw architecture with
Openclaw Mastery
Complete mastery of OpenClaw — the open-source AI agent platform. Covers Docker gateway deployment, ClawHub skill ecosystem, browser automation (CamoFox/Patchright/Scrapling), multi-provider LLM confi
Html Css Mastery
| Rule | Correct | Wrong |
|------|---------|-------|
| First rule | Use
native HTML element | Add ARIA to `
` |
| Labels | `aria-labelledby` on interactive element | `aria-label` on `` |
| Live regions | `aria-live="polite"` for updates |
Nextjs Mastery
---
name: nextjs-mastery
category: coding
description: >-
Comprehensive Next.js skill covering App Router architecture, rendering strategies,
data fetching patterns, security hardening, testing, and production deployment.
version: "1.0.0"
tags:
Secure Coding
Cross-language secure coding practices covering OWASP Top 10, input validation, authentication, cryptography, and supply chain security. Provides concrete code examples in Python, PHP, JavaScript/React, Java, and Go.
Ci Cd Mastery
End-to-end CI/CD pipeline mastery — GitHub Actions, GitLab CI, Jenkins, deployment strategies, and release automation
Database Mastery
Production database mastery — MySQL/MariaDB, PostgreSQL, Redis, backup strategies, replication, and query optimization
Kanban Orchestrator
Decomposition playbook + anti-temptation rules for an orchestrator profile routing work through Kanban. The "don't do the work yourself" rule and the basic lifecycle are auto-injected into every kanba
Monitoring Observability Mastery
Production monitoring, observability, and SRE practices — Prometheus, Grafana, Alertmanager, Loki, Jaeger, OpenTelemetry, and incident management
Networking Ssl Mastery
Networking and SSL/TLS mastery — DNS, reverse proxies, TLS termination, CDN tuning, firewall rules, and certificate management
Openclaw Install
Deploy OpenClaw (openclaw.ai) — the open-source AI agent platform with Docker gateway, ClawHub skills, browser automation, and multi-provider LLM support.
Terraform Iac Mastery
Infrastructure as Code mastery — Terraform, Pulumi, CloudFormation, and multi-cloud provisioning with state management and GitOps
Vps Provision
Provision and sync Hermes Agent to child VPSes for parallel work delegation.