In today's article we will go into learning examples of beautiful HTML, CSS, Javascript built clocks for websites!
Digital Clock HTML
Build a Digital Clock Using Javascript and HTML

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See the Pen Javascript Clock with Milliseconds by Jason Lee Wilson (@jasonleewilson) on CodePen.
Javascript Clock
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See the Pen Digital Clock In JavaScript by Aaron Farrar (@afarrar) on CodePen.
Javascript Clock With Milliseconds

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See the Pen Glitch Clock by Konstantin (@fearOfCode) on CodePen.
Digital Clock HTML Code

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See the Pen SVG Clock by Mohamad Mohebifar (@mohebifar) on CodePen.
Javascript Clock Widget

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See the Pen Wall clock by Felix De Montis (@dervondenbergen) on CodePen.
Analog Clock HTML Code for Website

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See the Pen Calendar and Clock by mselmany (@mselmany) on CodePen.
Flipclock JS Responsive

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See the Pen flipclock by goker (@goker) on CodePen.
HTML Code for Digital Clock and Date

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See the Pen SVG clock UI by Icebob (@icebob) on CodePen.
Clock Jquery Example

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See the Pen clock with moment.js & jquery by Gabriel (@gab) on CodePen.
Simple Analog Clock Using HTML CSS and Javascript

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See the Pen Analog Clock with html, css & js by Kyosuke (@ky0suke) on CodePen.
On Screen Analog Clock

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See the Pen Rotating Clock by Vicio Bonura (@V17h3m) on CodePen.
JS Digital Clock

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See the Pen Digital Clock by Bubba Smith (@bsmith) on CodePen.
HTML Analog Clock

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See the Pen Analog Digital clock by Vineeth.TR (@vineethtrv) on CodePen.
HTML Code for Clock and Calendar

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See the Pen clock by Hugh Dai (@HughDai) on CodePen.
SVG Clock Animation

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See the Pen Animated Clock by Ophelia Fournier-Laflamme (@opheliafl) on CodePen.
Analog Clock HTML CSS Javascript

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See the Pen Canvas Clock by Marco Antonio Aguilar Acuña (@Maku2202) on CodePen.
Digital Clock Code

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See the Pen Neu Times ! by Manan Tank (@MananTank) on CodePen.
Digital Clock CSS

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See the Pen ATC Vintage Radio Flip Clock by Tiffany Stoik (@tstoik) on CodePen.
Digital Clock Source Code

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See the Pen radial clock by Esc (@Escu) on CodePen.
Web Page Digital Clock

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See the Pen Blocky Digital Clock by Jon Kantner (@jkantner) on CodePen.
Digital Clock Widget for Website

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See the Pen Animated Digital LED Clock by Collin (@cMack87) on CodePen.
Javascript Clock Format

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See the Pen Slide Clock by Jacob Foster (@Alca) on CodePen.
Real Time Clock Javascript

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See the Pen Splitting: 3D Clock by Shaw (@shshaw) on CodePen.
Time and Date Widget HTML

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See the Pen jQuery Digital Clock by Sean Free (@seanfree) on CodePen.
Free Digital Clock HTML Code

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See the Pen 3D JS Animated Clock by Shamsul Amry (@ShamsulAmry) on CodePen.
HTML Digital Clocks for Websites

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See the Pen Cube Clock by Stix (@stix) on CodePen.
Current Time Widget

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See the Pen Long Shadow Clock by Justin (@nilbog) on CodePen.
Digital clock in Vue js

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See the Pen Vue Clock by Paolo Duzioni (@Paolo-Duzioni) on CodePen.
React Digital Clock

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See the Pen React clock by tchx (@tchx) on CodePen.
Summary
I hope the article will provide you with useful javascript timer for web development and if you have any questions, just send an email and I will respond as soon as possible. I hope you continue to support the site so that I can write more good articles. Have a nice day!