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Pomodoro Timer

A compact, dark-themed Pomodoro timer with start, pause, and reset controls.

★ 0 community votes · Safety scan passed · Sandboxed preview
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Safety Scan
Verified Safe (0 Violations)
Sandbox Isolation
Active (allow-scripts)
Code Dependencies
Zero / Standalone Vanilla
Last Synthesized
2026-09-17

About this component

Pomodoro Timer is an interface component generated on MorphCanvas, an infinite AI workspace that turns written intent into reviewable HTML, CSS, and JavaScript widgets. This component passed MorphCanvas’s automated safety scan, which checks for unsafe patterns such as external network calls, storage access, inline event handlers, and code execution, and it is rendered here inside a sandboxed preview frame.

How it was built

A creator described the result they wanted, MorphCanvas routed the request through its AI provider chain with automatic failover, scanned the generated code, and published the reviewed component to the public library. You can build and publish your own components on the MorphCanvas canvas.

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Source Code

HTML
<div id="pomodoro" style="font-family:Arial,sans-serif;text-align:center;color:#fff;background:#222;padding:20px;border-radius:8px;width:200px;margin:auto"><div id="timer" style="font-size:48px;margin-bottom:20px">25:00</div><button id="start" style="padding:8px 12px;margin:0 5px;background:#27ae60;border:none;color:#fff;border-radius:4px;cursor:pointer">Start</button><button id="pause" style="padding:8px 12px;margin:0 5px;background:#f39c12;border:none;color:#fff;border-radius:4px;cursor:pointer">Pause</button><button id="reset" style="padding:8px 12px;margin:0 5px;background:#c0392b;border:none;color:#fff;border-radius:4px;cursor:pointer">Reset</button></div>
CSS
#pomodoro{background:#222;color:#fff;font-family:Arial,sans-serif;text-align:center;padding:20px;border-radius:8px;width:200px;margin:auto}#timer{font-size:48px;margin-bottom:20px}button{padding:8px 12px;margin:0 5px;background:#27ae60;border:none;color:#fff;border-radius:4px;cursor:pointer}button#pause{background:#f39c12}button#reset{background:#c0392b}
JavaScript
(function(){var total=1500,rem=total,interval=null;function format(s){var m=Math.floor(s/60),sec=s%60;return(m<10?'0':'')+m+':'+(sec<10?'0':'')+sec;}function update(){document.getElementById('timer').textContent=format(rem);}function start(){if(interval)return;interval=setInterval(function(){rem--;if(rem<0){clearInterval(interval);interval=null;rem=total;}update();},1000);}function pause(){clearInterval(interval);interval=null;}function reset(){clearInterval(interval);interval=null;rem=total;update();}document.getElementById('start').addEventListener('click',start);document.getElementById('pause').addEventListener('click',pause);document.getElementById('reset').addEventListener('click',reset);update();})();
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