FormData Console Log
Console log each entry added to a FormData object
isDateBefore
Compares two vanilla Javascript Date objects. Returns true is the first date falls before the second.
Loading Line
CSS class to create a Facebook-like loading line. Useful as an application loading indicator.
Plain Link
CSS class to reset a hyperlink's style to behave like normal text on the page.
Promise for Callback Function
Resolve a value that gets returned in the callback of a function (async operation) using a Promise.
useForceUpdate Hook
React hook for force a component to re-render. Useful for components which use a ref to render an external package into the DOM which React does not explicitly have control over.
useMountLog Hook
React hook to monitor when a component mount and unmounts. Useful for debugging.
Valid Base64 String Regex
Regex to test for a valid base64 string. Encoding at the start of the string must be removed (e.g. ~~data:image/gif;base64,~~R0lGOD...==)
Valid Email Address Regex
Regex to test for a valid email address.