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How to create a new Object instead of mutating it - javascript?

Here i am having a Object i.e ApiData1 . Where it has color key value pair inside properties . I am changing the color values according to ApiData2 value numberOfProjects, and having a range where numberOfProjects values lies between a set of range i am updating the color value.…

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Redefining Observable

Hi, I've written an article about redefining Javascript Observable. Check out the link below: https://github.com/cedmandocdoc/redefining-observable In summary, the article points out that: 1. Cancellation is not a fundamental property of an Observable, but rather an emergent…

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Slack community invite?

I was attempting to join this slack - https://learn-programming.slack.com/ - but can't find an invite. Could someone invite me?

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Any JS communities with a lot of members you know of?

Any JS communities with a lot of members you know of? Slack, discord, forums etc?

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Jquery to javascript

Hello, how can I write this code in pure javascript?

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Introduce a data visuallization solution

In modern web development, data visualization could a significant job for front-end developers, such as charts, maps, graph and data analytics. In this field, there are plents of great players like D3.js, highcharts, Chart.js and Vega. Let me introduce a new player which born in…

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Javascript course

Hi all, I'd like to get your opinion on this course on Udemy: https://www.udemy.com/course/understand-javascript/ Based on the rating, it's one of the best courses they offer on the subject (for more experienced programmers). However, from what I can see, the course is slightly…

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Building a form, need advices

Hi, I wish to build a form in html, css and js. I suppose i will need to store datas in a mysql database, right ? What's the better option ? MongoDB ? …

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Async RAF

When you want to get a value from requestAnimationFrame, instead of: You can use AsynRAF: https://github.com/uditalias/async-raf

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Clubbing both complex objects does not work: Javascript

I have an source object that has the following structure var obj2 = { type: "type1", …

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