quickNote is a free Chrome add-on developed by Eivgeniy Gudilov. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory.

As front-end developers, we often find ourselves needing to jot down quick notes for future reference or to save data for debugging purposes. With quickNote, you can easily add new notes by clicking on the "New Note" button on the popup. Additionally, you can save any selected text by right-clicking and selecting the "Save as note" option.

The extension offers a user-friendly interface within the popup window. You can delete notes by clicking on the red button, save them to the clipboard with the green button, and instantly change the content of a note using the input field.

Moreover, quickNote provides additional functionality through the context menu. When you right-click, you can choose to "Add as note" to save the selected text as a new note, or use the "QuickPaste" option to paste the content of a selected note into the input field where you clicked the right mouse button.

Overall, quickNote is a handy tool for front-end developers who need a quick and efficient way to take notes and save important information while working on web development projects.