volkovasystems/fluctuate

Makes your object properties hard.

Append, prepend, and insert zero-width space to string.

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

Check if the value is undefined, null, empty string, NaN and Infinity.

Count object's keys.

Check if value contains all numeric literals.

Check if the value is not undefined, null, empty string, NaN and Infinity.

Transform deep object into shallow object.