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Question

155  Why is Bulma framework good choice for Javascript developers? 

I've seen many JavaScript Projects built with vanilla JavaScript, Libraries like Reactjs or frameworks like Vuejs with Bulma framework for CSS and made me thinking, the taste behi...More

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Question

146  What are scripts don't block DOMContentLoaded event?  

A document is loaded and DOMContentLoaded is handled/run after everything in script tag is done, but are there some scripts which can't prevent a document from loading ? How many o...More

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Question

134  How to make selectable list over items like folder in file-managers? 

I have more than 50 list elements which are in unordered list and I want the following action to happen: If user clicks on element highlight it with blue color.

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Question

132  What's the logic behind (auto-saved draft) using Javascript codes? 

I mostly use Q&A sites such as Stackoverflow, Quora, when I'm interacting with form by adding some data in their input box, textarea, etc. sometimes I leave the site unexpectedly b...More

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Question

131  How to handle and gather webpage data after user leaves a site in Javascript? 

I am adding some interactive features to my webpage with Javascript but I want to collect the data about how each page is accessed and used by site visitors (for analytical reasons...More

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Question

130  What's the logic behind Drag n' Drop algorithm using Javascript? 

I always wonder what's going on under the hood when I take a photo, document file or multiple folders or files and I drag from some place and paste it anywhere. With dev ideas,...More

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Question

126  How to make editable div or paragraph by double clicking? 

I want to make a simple div which has to become editable when a user double-clicks on it. I wish div to turn into element like text field with cursor to the text where double-click...More

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Question

125  How to make elements like div, table and span support focus/blur? 

Since we know that elements such as input, button and select support focus/blur how can I make other elements like div, b, ul and span to accept blur and being focuseable? ...More

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Question

124  Whats the effects of shortening form.elements.name to form.name? 

I am working with many forms in single page but I'd prefer using short notation form.name instead of form.elements.name Is there any issues if I keep shortening?

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Question

123  How do default actions work in browser - How to prevent them? 

I'm currently learning how to handle events, in that case There are some events and actions behave unexpectedly which force me to understand deeply how do browser default actions w...More

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Question

122  How to disable copy-paste option using javascript? 

I upload code on my blogging site but I don't want page viewers to copy it. Instead, I want them to download source code, Therefore I need a simple way to disable copy option on co...More

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Question

121  How can I prevent text selection on Mousedown event? 

I'm having trouble in dealing with mouse events, because when I double-click on span element it selects text but thats not what I want. Here is my simple program: <div...More

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Question

120  Are events mouseenter, mouseleave similar to mouseover/mouseout? 

I am self-taught js developer but I can't understand mouse events perfectly since it confuses me when it come to practice, I can't be able to choose which event to react on some mo...More

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Question

118  How can you call async from non-async function? 

I am praticing async and await but It comes to where I want to call async from non-async but this simple program has me completely stuck. Actually I am developer who are new to asy...More

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Question

115  How comes (Microtask queue) while using Promises in js? 

What is microtask queue while handling Promise, Where and when is it mostly used? I am unable to manage many asynchronous tasks with Promises

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Question

114  Why some events don't bubble in javascript? need example 

I'm currently learning Browser events, and find many events bubble. I can't understand why other events don't do bubble, How to know if event bubbles?

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Question

113  What is eval function in javascript - Where is it used? 

I know less about eval function and heard some javascript developers saying that it should not be used in modern code, because it can perform unexpected things in your code since ...More

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Question

112  How many ways to assign event handlers in javascript? 

I want to react on events but I can assign a handler only with HTML attribute, like this and I am asking: Are there many other ways to help mw with that so I can try best way suits my needs?

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Question

110  Do I need python if I know C++, C#, Javascript , R and Php 

I am programmer who mastered C# and C++, Javascript, R(for data science) and Php(backend) in all my projects and I'm advising developers if Its a must to learn Python too earlier....More

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Question

60  Many developers won't move from Javascript to Typescript 

It's usual that some programming languages come and go/die/ or people leave and replace them with new one, what will happen to javascript world if Typescript goes on better than it...More

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Question

56  Can I use Deno or Node.js if I don't know much javascript? 

I want to know if it is easy to learn deno as my back-end language without having basics skills in Typescript, It It can't be easy. I need developer tips that i should follow in or...More

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Question

34  How to use moment.js in javascript 

I am developing website which will be used grobally, And Want the approach which can help me to manage date and time for each user according to country timezones

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