Menu
Core JavaScript features (ES2025+), modules, and syntax patterns.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Bootstraps a new project with standard folder structure, git init, basic files, planning doc skeletons, and initial memory.json. Triggers on new project creation keywords. CRITICAL for first-time setup.
Configuration for Virtual Hosts, .htaccess, and PHP-FPM in LAMP stacks.
Principles for REST, GraphQL, versioning, and API authentication.
Optimization and usage of SVGs, fonts, and static assets.
Patterns for maintaining or migrating Bootstrap 3/4/5 projects.
Caddyfile configuration, auto-HTTPS, and FastCGI.
| name | modern-javascript-core |
| description | Core JavaScript features (ES2025+), modules, and syntax patterns. |
const by default, let if reassignment is needed. Never var.() => {} for callbacks and lexical this.const { id, name } = user)..then() chains.Promise.all (which fails fast).import/export syntax is standard.export const foo) over export default for better refactoring support.map, filter, reduce, find, some, every.floated (toSorted), toSpliced (immutable alternatives).