Two simple JavaScript scripts countdown


Simple script countdown in Javascript (time format [login to view URL]). I manually set the countdown start time (example: 05:10:00 = [login to view URL] Please see script Example 1).

At the end of the set time the countdown starts again the count but from a second set time. At the end of the time the countdown will always start from this second set time. That is until the localStorage expires.

So in summary, you need to set two times, the first is used only the first time while the sendondo is always used and cyclically until the localStorage expires. After the localStorage expires the countdown starts again from the first time set and so on.


Simple countdown script in Javascript not time format. I manually set the countdown start figure (example min = 119 max = 140) and the countdown end figure (example 9). In this case the countdown will start with a causal number between 119 and 140 and will end at 9: I must have the possibility to set the counting speed (please see script Example 2). This script is almost complete (example 2), just add the countdown end time. It just needs to be rewritten to make it faster and more reliable.


Both scripts must use localStorage so that the countdown does not reset every time you refresh the page. I must be able to set the duration of the localStorage (please see example).

Both scripts are executed in multiple pages and for each of these pages the scripts must be independent. If it can be useful we have the ID of the page available. In example 2 we use counter_IDpage (counter_99, counter_11 ...) to make the counting independent for each page. If this method is not good please implement a more reliable and secure method.

Both scripts must use the "getElementsByClassName" method so that you can view the results in multiple places on the web page.

Both scripts must be fast and reliable. Also optimized for all recent browsers. Eventually you can use jQuery (1.12.4) if it involves greater reliability, speed and a smaller amount of code.

Skills: HTML5, Javascript, jQuery / Prototype, PHP, Web Development

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( 2 reviews ) roccacasale, Italy

Project ID: #19766394

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⭐Dear Sir⭐ Nice to meet you. I am interesting in your project. I can build your project perfectly with my experience. I am full time developer and my goal was always delivery perfectly results on time I will do m More

€24 EUR in 1 day
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14 freelancers are bidding on average €31 for this job


Hi there, I can make both countdowns for you. Please send me a message if you are interested in working with me. Thanks!

€100 EUR in 1 day
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If I understand what you need correctly, I can make it today. Let's talk please so I can confirm. Thank you.

€30 EUR in 1 day
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Good day,Dear! I'm the full stack developer. I understood all about your job. so there is no problem for me to complete your project with my skill. I can do work your job perfectly. Hope to work with you as soon as po More

€21 EUR in 1 day
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Hi, I understand that you want someone to create the 2 countdown scripts as specified in the job description. I'm a Javascript/jQuery expert and I can do this job very quickly. If you send me a PM we can talk about th More

€30 EUR in 2 days
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I am web and app program Expert who knows the value of time, very hard working and always delivers the work on time. My Motive is to make my employer to feel the greatest satisfaction with low price. If you want to dev More

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Hi, How are you? I am very interest in your project. As I am a professional Expert with great experience and skills, I am sure that I can help you I'm ready to start to work on your project right now. If we clarif More

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Hello there! My name is Chris, I'm a UK based and native English speaking web developer and app expert with 10 years experience building and maintaining complex web apps and websites. I've built and maintained applic More

€30 EUR in 7 days
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Hi Dear, I'm Kostya. Nice to meet you! I've read carefully your request. I can do it.i want to chatting with you. If you give a chatting chance for me, you just shall know my skill. I can demonstrate my experience and More

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Hello! I am very pleased to bid for your project. I have read your project description carefully and I am very interested in your project. After reviewing your work, I am confident that I can achieve 100% in a short p More

€19 EUR in 3 days
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Hey sir, Doing these scripts is one of my awesome hobbies... I am a certified Full stack js developer from (GoMyCode) #1 coding school in Africa and I am teaching there Many freelancers often say such following. "I can More

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Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do th More

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