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
更新於 1/20/2026
星標
0
分支
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.
安裝
$ install --globalskills.sh
使用
安裝後，您可以通過在終端運行以下命令來使用此技能：
skills use javascript-modern