Question 1

What does the Exclaimation Triangle icon mean?

Accepted Answer

The exclamation-triangle icon represents a symbol used to indicate a warning or alert. This icon is often used in software applications to signify that there is important information or a potential issue. Its origin lies in the need to visually represent the concept of a warning.

Question 2

Where is the Exclaimation Triangle icon used?

Accepted Answer

In real-world applications, the exclamation-triangle icon appears in various software and platforms such as error messages, system alerts, and digital note-taking apps like Evernote. It serves as a visual cue for users to understand that there is important information or a potential issue.

Question 3

What does the Exclaimation Triangle icon tell users?

Accepted Answer

From a UX perspective, the exclamation-triangle icon communicates a warning or alert, allowing users to understand that there is important information or a potential issue. This icon helps users navigate interfaces by providing a clear and recognizable symbol for warnings.

Question 4

Can I download the Exclaimation Triangle icon as SVG or PNG?

Accepted Answer

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Question 5

How do I install the Exclaimation Triangle icon with the shadcn CLI?

Accepted Answer

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds the icon to components/icons/heroicons-outline-exclaimation-triangle.tsx.

Question 6

How do I use the Exclaimation Triangle icon in Next.js or React?

Accepted Answer

Copy it as React (from Get icon, or the Code section): a typed ExclaimationTriangleIcon component you paste into your project, with no package to install. It works in Next.js and any React app.

Question 7

How do I use the Exclaimation Triangle icon in Vue, Svelte or Angular?

Accepted Answer

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside.

Question 8

Can my AI agent install it for me?

Accepted Answer

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Exclaimation Triangle icon, or any of 385 HeroIcons v1 Outline icons, and install it from a prompt.

Question 9

Can I use the Exclaimation Triangle icon in commercial projects?

Accepted Answer

Yes. MIT allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.

Question 10

Is the Exclaimation Triangle icon free?

Accepted Answer

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Question 11

How do I change the color of the Exclaimation Triangle icon?

Accepted Answer

It's drawn in currentColor, so it takes the text color wherever you use it. To bake a color in, set one in Customize before you copy.

Question 12

How do I change the size of the Exclaimation Triangle icon?

Accepted Answer

Set width and height on the component, or a class like size-6. It's drawn on a 24 × 24 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation, and its stroke.

Question 13

How do I make the Exclaimation Triangle icon accessible?

Accepted Answer

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Exclaimation Triangle", so screen readers say what it does.

Exclaimation Triangle