HTML5
Structure sémantique et accessible
90%
CSS3
Animations, Flexbox, Grid, Responsive
85%
JavaScript
ES6+, DOM, APIs, Programmation asynchrone
80%
React
Hooks, Context, Components, State Management
75%
Sass/SCSS
Variables, Mixins, Nesting, Functions
70%
Git & GitHub
Versioning, Branches, Collaboration
75%