VS Code
CodePen
GitHub
Node.js
RegExr
JSFiddle
CodeSandbox
Free ebook for the JS Beginners

A Flip Clock
CityTime
FlipClock
Online-Clock.org
The Digital Clock
TimeUTCNow
A clean live clock with seconds, full-screen mode, time zones and customizable themes—free, with no ads or signup.

Which is more popular?
Based on our record, Eloquent JavaScript seems to be more popular. It has been mentioned 218 times since March 2021.
Website, pricing, platforms and company facts side by side.
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EJS
Eloquent JavaScript
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|---|---|---|
| Website | eloquentjavascript.net | liveclock.io |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Eloquent JavaScript yet.
Live Clock Online is a free browser-based clock designed for large, readable time displays. It shows hours, minutes and seconds, detects the local timezone automatically, and lets users switch between eight city time zones. The clock includes full-screen mode, three display styles and five color...
What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Live Clock Online yet.
Walkthroughs and reviews on video.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
More videos
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Eloquent JavaScript and Live Clock Online.
Live Clock Online's answer:
Live Clock Online focuses on the clock itself instead of surrounding it with alarms, weather, articles or account features. It opens straight into a large display with seconds, city time zones, full-screen mode, three clock styles, five color themes and an option to keep the screen awake. Preferences are saved locally in the browser.
Live Clock Online's answer:
Choose Live Clock Online when you need a clock that is easy to read across a room without installing anything. It is free, ad-free and requires no account. For calendars, time conversion or detailed timezone research, a broader service may be more suitable.
Live Clock Online's answer:
Live Clock Online began with a narrow idea: the small clock in the corner of a computer is fine for a quick glance, but poor as a shared or full-screen display. The site was built to make the current time large, readable and easy to style without turning it into another dashboard or account-based service.
Live Clock Online's answer:
It is made for people who need the current time visible at a glance: remote workers using a second monitor, teachers and students, meeting-room teams, livestream crews, studios and anyone using a browser as a shared display.
Live Clock Online's answer:
Live Clock Online is built with Astro 5, Tailwind CSS 4 and vanilla JavaScript. It uses browser features including the Fullscreen API, Screen Wake Lock, Intl.DateTimeFormat and local storage, and is hosted on Cloudflare Pages.
Share your experience with using Eloquent JavaScript and Live Clock Online. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago
Tracking Live Clock Online since Aug 2026.
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Full Screen online clock and world clock - three Modes - Flip Clock, Digital Clock with Seconds, Analogue Clock that auto-detects your timezone and shows the current local time and world time. UTC offset, DST status, and day/night indicator included.
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