select element by attribute code example

Example 1: javascript select element with attribute

document.querySelectorAll('[attrname="value"]');

Example 2: how to get element by attribute value in javascript

document.querySelectorAll('[data-foo="value"]');

Example 3: css attribute selector

a[target="_blank"] {
  background-color: yellow;
}
/*w3schools*/

Example 4: js get element by attribute

//find all elements with "someAttr" attribute
document.querySelectorAll('[someAttr]')

Example 5: css atrubute selector

css attribute selector