JSFiddle - React, Tailwind, and code Playground

HTML

<div data-bind='foreach: note'>
    <p><span data-bind='text: post'>
    <p><input data-bind='value: post'>
</div>

JavaScript

var Model = function(notes) {
    this.note = ko.observableArray(notes);
}; 




var model = new Model([{"post":"a"},{"post":"b"}]);
ko.applyBindings(model);