Learning JS for bitcoin apps

[CasinoKiller]

Hello,

I am newbie in coding.

What best free online service for learn JavaScript.

I want to create cool app with bitcoin.

[avatar_kiyoshi]

You can try w3school: http://www.w3schools.com/js/default.asp
I ever learn about coding before, and I learn the basic from w3school site, they also have demo script for simple executing.

[~Bitcoin~]

To learn some basic javascript functions this can also be helpful https://www.codecademy.com/learn/javascript
They also have step by step syllabus structure where you can actually play with codes and see its effect within same window.

I know PHP way better than JS, i will suggest you to have look at angular JS also when you finish learning basic of java. https://angularjs.org/

[Vod]

I know PHP way better than JS, i will suggest you to have look at angular JS also when you finish learning basic of java. https://angularjs.org/

PHP is in decline as a programming language.

[Vod]

If you learn better by watching and listening than reading, try these free courses out:

https://www.udemy.com/courses/search/?q=javascript&src=sac&kw=javascript&lang=en&price=price-free

I use udemy a lot in my spare time.  The instructor quality varies, but the prices are great!

[jooj]

 My vote goes to w3school, there many very good  programming language tutorial and free.

 They have active forum as well,check they website yourself.

[CasinoKiller]

To learn some basic javascript functions this can also be helpful https://www.codecademy.com/learn/javascript
They also have step by step syllabus structure where you can actually play with codes and see its effect within same window.

I know PHP way better than JS, i will suggest you to have look at angular JS also when you finish learning basic of java. https://angularjs.org/

Thanks. I have learned codeacademy..
Why do you think that php beyter than JS?

[arunka71]

Read any apache cordova tutorial and start there?

[chesatochi]

Right now I am following a course on the Udemy platform and I think is a good place to learn. I bought 5 courses and I am very happy and I learned a lot. You can do a search for Javascript and they have many courses on the topic. If you buy a course, look for a coupon on google before buying it, in order to save some money

[arunka71]

I'm not sure that you know, what you should learn? Android apps are usually written in java, not javascript. Java is not javascript!

[CasinoKiller]

I'm not sure that you know, what you should learn? Android apps are usually written in java, not javascript. Java is not javascript!

Not android apps, i want to create web javascript app with bitcoin

[niokobo]

I'm not sure that you know, what you should learn? Android apps are usually written in java, not javascript. Java is not javascript!

In order to make Bitcoin phone apps you need to learn, java, xml  for android and swift for ios

however if you just want to learn javscript go to

w3schools, thenewboston.com, udemy, codeacademy and there are also lots of youtube videos- which i prefer to learn

[arunka71]

I'm not sure that you know, what you should learn? Android apps are usually written in java, not javascript. Java is not javascript!

Not android apps, i want to create web javascript app with bitcoin

Ok,  cool! Like an exchange?

[viziano]

Learn HTML,CSS,JavaScript,AngularJS/ReactJS and Node.js.
That's it,I guess..

There are tons of YT videos,no need of paying for a course.

[nemgun]

First if all, i recomend you to lear PHP because even if he is in decline, he is still the most secure code for backend programing. Now for JS, w3school is great to begin, and then you can learn socket.io, learn template usage and customisation, and finaly you will be able to create templates, all of this can be done in 1-3 years.
I also advise you to fetch Github and NPM for interesting packages related to bitcoinJS-LIB :

http://bcoin.io/browser.html - A bitcoin full node in the browser
https://github.com/bitcoinjs/bitcoinjs-lib - Start here

you can fetch more and have more examples, you can even generate an address with js and send withdraw funds with it.

Some are even developing it for Altcoins. But here is the order wich you should follow :

- HTML
- CSS
- JS
- NODE
- SOCKET
- BITCOINJS-LIB

This way, you will always learn the required language before going ahead to annother, you can add PHP just after CSS, because you can do the same using a bitcoin/Altcoin daemon runing in a VPS running in the background, and query him with RPC callbacks.

[BettorChain.com]

Personally, I learned these languages in order:
-HTML
-CSS
-JS
-PYTHON
-PHP

Good luck, codeacademy is a good start

[bitKaBoom]

First if all, i recomend you to lear PHP because even if he is in decline, he is still the most secure code for backend programing. Now for JS, w3school is great to begin, and then you can learn socket.io, learn template usage and customisation, and finaly you will be able to create templates, all of this can be done in 1-3 years.
I also advise you to fetch Github and NPM for interesting packages related to bitcoinJS-LIB :

http://bcoin.io/browser.html - A bitcoin full node in the browser
https://github.com/bitcoinjs/bitcoinjs-lib - Start here

you can fetch more and have more examples, you can even generate an address with js and send withdraw funds with it.

Some are even developing it for Altcoins. But here is the order wich you should follow :

- HTML
- CSS
- JS
- NODE
- SOCKET
- BITCOINJS-LIB

This way, you will always learn the required language before going ahead to annother, you can add PHP just after CSS, because you can do the same using a bitcoin/Altcoin daemon runing in a VPS running in the background, and query him with RPC callbacks.

good info. thank you.
i learning this theme now

[bitKaBoom]

Learn HTML,CSS,JavaScript,AngularJS/ReactJS and Node.js.
That's it,I guess..

There are tons of YT videos,no need of paying for a course.

need learn AngularJS/ReactJS and Node.js for full-project development?

[nemgun]

First if all, i recomend you to lear PHP because even if he is in decline, he is still the most secure code for backend programing. Now for JS, w3school is great to begin, and then you can learn socket.io, learn template usage and customisation, and finaly you will be able to create templates, all of this can be done in 1-3 years.
I also advise you to fetch Github and NPM for interesting packages related to bitcoinJS-LIB :

http://bcoin.io/browser.html - A bitcoin full node in the browser
https://github.com/bitcoinjs/bitcoinjs-lib - Start here

you can fetch more and have more examples, you can even generate an address with js and send withdraw funds with it.

Some are even developing it for Altcoins. But here is the order wich you should follow :

- HTML
- CSS
- JS
- NODE
- SOCKET
- BITCOINJS-LIB

This way, you will always learn the required language before going ahead to annother, you can add PHP just after CSS, because you can do the same using a bitcoin/Altcoin daemon runing in a VPS running in the background, and query him with RPC callbacks.

good info. thank you.
i learning this theme now

Only this will take you 1 year to learn, and master the basics, but you will then be able to do near everything, libraries like angular and reac will be just a childs play for you. Always learn the basics and then go for the details.

[newIndia]

I know PHP way better than JS, i will suggest you to have look at angular JS also when you finish learning basic of java. https://angularjs.org/

PHP is in decline as a programming language.

I beg to disagree. World's largest social network Facebook is delivering pages through PHP. Most of the world's biggest forum in various niche, including BitcoinTalk, runs on PHP. PHP has evolved into a very secure language from what it was a few years back.

But, these are out of context here. PHP is a server-side language, as against Javascript, which is a client-side language. Their purpose of existence are very different indeed.