Agent Progress Steps

A checklist of what an AI agent is doing right now. Each step shows a spinner while it runs and a tick when it is done.

Download the file Open full screen

One HTML file with the CSS and JavaScript inside. No library needed. MIT license.

Live preview

How to use it

Click Copy the code, or download the file.
Paste the CSS into your stylesheet, the HTML where you want the component, and the script before the closing body tag.
Change --accent at the top of the CSS to your brand color, then connect the events to your AI service.

What you get

Works in light and dark mode automatically
Keyboard friendly, with labels for screen readers
Fits phones, tablets and desktops
Respects the reduced motion setting
No framework, so it works with any stack

The code

<!DOCTYPE html>
<!--
  Agent Progress Steps: a free AI UI component
  From 100 Free AI UI Components by MM Rahman Bappi, MIT license
  https://mmrahmanbappi.github.io/100-free-ai-ui-components/

  How to use: copy the CSS, HTML and JavaScript below into your page.
  Colors are CSS variables at the top. Change --accent to match your brand.
  Light and dark themes follow the visitor's system setting, or set
  data-theme="dark" or data-theme="light" on the html element.
-->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Agent Progress Steps | Free AI UI Component</title>
<meta name="description" content="A checklist of what an AI agent is doing right now. Each step shows a spinner while it runs and a tick when it is done.">
<meta name="robots" content="noindex, follow">
<style>
:root{
  --accent:#5b5bd6; --accent-ink:#fff; --accent-soft:#ececfc;
  --bg:#f7f7f8; --surface:#fff; --surface-2:#f1f1f4; --ink:#17171c; --text:#3a3a44; --muted:#6c6c78;
  --line:#e3e3e8; --good:#15803d; --warn:#b45309; --bad:#c62828;
  --radius:14px; --shadow:0 1px 2px rgba(20,20,30,.06),0 8px 24px -12px rgba(20,20,30,.18);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif; --mono:ui-monospace,"Cascadia Code",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --accent:#8b8bff; --accent-ink:#0f0f16; --accent-soft:#25254a;
  --bg:#0f0f13; --surface:#18181f; --surface-2:#212129; --ink:#f3f3f6; --text:#d4d4dc; --muted:#9a9aa8;
  --line:#2c2c36; --good:#4ade80; --warn:#fbbf24; --bad:#f87171; --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -12px rgba(0,0,0,.6);
}}
:root[data-theme=dark]{
  --accent:#8b8bff; --accent-ink:#0f0f16; --accent-soft:#25254a;
  --bg:#0f0f13; --surface:#18181f; --surface-2:#212129; --ink:#f3f3f6; --text:#d4d4dc; --muted:#9a9aa8;
  --line:#2c2c36; --good:#4ade80; --warn:#fbbf24; --bad:#f87171; --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -12px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html,body{margin:0}
body{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr);place-items:center;padding:24px;background:var(--bg);color:var(--text);font:15px/1.5 var(--font);-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition:none!important}}
/* ---- component ---- */
.wrap{width:min(100%,640px);display:flex;flex-direction:column;gap:14px}
.ai{display:flex;gap:12px;align-items:flex-start}
.av{width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;flex:none}
.bubble{background:var(--surface);border:1px solid var(--line);border-radius:4px 16px 16px 16px;padding:12px 15px;box-shadow:var(--shadow);color:var(--text);min-width:0;max-width:100%}
.meta{font-size:12px;color:var(--muted)}
.replay{align-self:center;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;padding:6px 14px;font-size:13px;cursor:pointer}
.replay:hover{border-color:var(--accent);color:var(--ink)}
.card{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}
.card h2{font-size:15px;margin:0 0 12px;color:var(--ink)}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.steps li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}
.st{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;flex:none}
li.run{color:var(--ink);font-weight:600}li.run .st{border-color:var(--accent);border-right-color:transparent;animation:spin .8s linear infinite}
li.done{color:var(--text)}li.done .st{background:var(--good);border-color:var(--good);color:#fff}
@keyframes spin{to{transform:rotate(360deg)}}
.bar{height:6px;background:var(--surface-2);border-radius:99px;margin-top:14px;overflow:hidden}.bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .4s}
</style>
</head>
<body>
<div class="wrap">
  <div class="card"><h2 id="h" aria-live="polite">Working on your report</h2>
    <ol class="steps" id="s">
      <li><span class="st"></span>Reading 3 uploaded files</li>
      <li><span class="st"></span>Finding sales numbers for each month</li>
      <li><span class="st"></span>Building a summary table</li>
      <li><span class="st"></span>Writing the key points</li>
    </ol><div class="bar" aria-hidden="true"><i id="bar"></i></div></div>
  <button class="replay" id="r" type="button">Run again</button>
</div>
<script>
// Demo helper: add ?theme=dark or ?theme=light to the address to preview a theme.
(function(){var t=new URLSearchParams(location.search).get('theme');if(t)document.documentElement.dataset.theme=t;})();
var li=[].slice.call(document.querySelectorAll('#s li')),bar=document.getElementById('bar'),h=document.getElementById('h'),timers=[];
function mark(i){li.forEach(function(x,j){x.className=j<i?'done':j===i?'run':'';x.querySelector('.st').innerHTML=j<i?'<svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M4 12l5 5L20 6"/></svg>':'';});bar.style.width=(i/li.length*100)+'%';}
function run(){timers.forEach(clearTimeout);timers=[];h.textContent='Working on your report';mark(0);
  li.forEach(function(_,i){timers.push(setTimeout(function(){mark(i+1);if(i===li.length-1)h.textContent='Your report is ready';},1100*(i+1)));});}
document.getElementById('r').addEventListener('click',run);run();
</script>
</body>
</html>

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Agent Progress Steps

How to use it

What you get

The code

More thinking and loading components

Typing Dots

Thinking Shimmer

Streaming Text

Reasoning Panel

Skeleton Message

AI Orb