Formula to JSON
Define formula using variables and transform it to JSON if it’s a valid math expression using Math.js
Formula validator
/in HTML5, JavaScript/by GénesisDefine formula using variables and check if it’s a valid math expression using Math.js
HTML and CSS only Interactive Carousel
/in CSS3, HTML5/by GénesisSnapping, clickable and responsive images in a Carousel effect without JavaScript. Open on JSFiddle to experience full interaction.
Resize HTML5 Canvas without losing drawing
/in HTML5, JavaScript/by GénesisThere are multiple ways to resize a canvas without losing its content. One of the easiest way is to save its data.
Fit SVG into its parent
/in CSS3, HTML5/by GénesisOpen example in a new page and resize the result window to check how the SVG is fitted to his parent.
If what you want is to scale SVG backgrounds, you can check it easily on MDN web docs.