The <template> HTML element holds HTML fragments which you can clone and insert into the document using JavaScript.

The <input type="button"> HTML element represents a button that triggers some action, such as submitting a form or opening a dialog, styled as a labeled rectangular box by default. Not to be confused with the <button> element, which contains HTML content.

The <input type="checkbox"> HTML element represents a tickable box with two states, checked and unchecked.

The <input type="file"> HTML element shows a file picker from which users can choose a file to upload with the form.

The <input type="hidden"> HTML element represents a form field that is not shown visually but is still included in the form submission.

The <input type="image"> HTML element is an image that can be used to submit a form, like the <input type="submit"> element.

The <input type="number"> HTML element represents numeric input data.

The <input type="password"> HTML element represents a field for users to enter a password. The password is hidden from view, typically replaced by dots or asterisks.

The <input type="radio"> HTML element represents one button in a group such that only one can be chosen at a time.

The <input type="reset"> HTML element represents a button that sets all form fields to their initial values.

The <input type="submit"> HTML element represents a button that triggers an action on its associated <form>, such as sending the form data to a server.

The <input type="email">, <input type="tel">, and <input type="url"> HTML elements represent email address, telephone number, and URL fields in a form.

The <input type="text"> HTML element allows the user to enter information into a form. By default, an <input> element is a text input.

The console API logs debugging messages to the browser development tools' console.

The <label> HTML element represents a caption for a form field.

The <link> element creates a relationship between the current document and an external resource, such as a stylesheet or favicon.

The <select> element provides a menu of options for a user to pick from, typically rendered as a dropdown list.

The <style> element embeds an inline CSS stylesheet in a document.

The <fieldset> and <legend> elements group several form control elements within a web form.

The <ins> element represents a range of text that has been inserted into a document, styling text as underlined by default.

The <progress> element displays an indicator showing the completion progress of a task, typically displayed as a progress bar.

The <button> HTML element represents a button that triggers some action, such as submitting a form or opening a dialog, styled as a labeled rectangular box by default.

The <object> element represents an external resource such as a PDF or SVG document. It was historically used for plugins such as Shockwave Flash.

The <textarea> element represents an editing control that allows users to enter multi-line, free-form, plain text.

The <iframe> element embeds another HTML page into the current page.

The <img> element adds an image into the document.

The <source> element sets a media resource for the <picture>, <video>, and <audio> elements.

The <track> element is used as a child of the media elements that lets you specify a timed text track to be displayed in parallel with the media element.

The <canvas> HTML element is a space to draw graphics in, using the 2D canvas API, WebGL, or WebGPU.

The <ol>, <ul>, and <li> HTML elements represent ordered and unordered lists.