CSS, HTML and JS knowledge
Cascading Style Sheets - Hypertext Markup-Language - JavaScript
Here you can see projects with the markup languages HTML, CSS and also a small part of JS.
See the Pen Article rotator with blur effect by Peter Grüneberg (@petergrueneberg) on CodePen.
See the Pen Articleview with filter an view switch by Peter Grüneberg (@petergrueneberg) on CodePen.
See the Pen V1 - Mega-dropdown example bootstrapped by Peter Grüneberg (@petergrueneberg) on CodePen.
See the Pen Chart.js - Linechart by Peter Grüneberg (@petergrueneberg) on CodePen.
See the Pen Vertrauensbanner mobile by Peter Grüneberg (@petergrueneberg) on CodePen.
See the Pen Heroslider with Videobackground and fallback by Peter Grüneberg (@petergrueneberg) on CodePen.
See the Pen Scrolling JS Logo Slider by Peter Grüneberg (@petergrueneberg) on CodePen.