home/categories/frontend/mgd34msu-goodvibes-plugin-plugins-goodvibes-skills-webdev-frontend-core-javascript-modern-skill-md
frontenddevelopment
javascript-modern
Implements modern JavaScript features from ES2020-ES2024 including optional chaining, nullish coalescing, private fields, Promise methods, and array transformations. Use when modernizing JavaScript code, using ES2024 features, or when user asks about latest ECMAScript standards.
maintainer
mgd34msu
更新日 1/20/2026
スター
0
フォーク
0
quick start
Installation and usage
Implements modern JavaScript features from ES2020-ES2024 including optional chaining, nullish coalescing, private fields, Promise methods, and array transformations. Use when modernizing JavaScript code, using ES2024 features, or when user asks about latest ECMAScript standards.
インストール
$ install --globalskills.sh
使い方
インストール後、ターミナルで以下のコマンドを実行してこのスキルを使用できます：
skills use javascript-modern