slow loading and render of Javascript XML import

working on top of open source code (code dot org) and notice that the XML import and render is extremely slow.

The code it was forked from (Google blockly) is much faster.

Want to fix the main performance blockers so that the code runs much faster. Can refer to the blockly code if needed to see how it is resolved in the new codebase.

You can find more details on reproducing the issue here : [login to view URL]

Skills: JavaScript, XML

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About the Employer:
( 0 reviews ) Tokyo, Japan

Project ID: #31049811

9 freelancers are bidding on average $148 for this job


Hi I’m Professional Web Developer ,designer & Programmer. I am absolutely sure that I can do the project very well. Thank you

$140 USD in 7 days
(12 Reviews)

Hi. I have just read your requirements and so interested in your job. Being a senior javascript developer I have 8+yrs experience in JavaScript, CSS, jQuery, Ajax. Also with react, angular, vue skills with 5+yrs expe More

$100 USD in 2 days
(35 Reviews)

Greetings, have checked the details by reproducing the issue on the provided URL, we can surely render you the slow loading error as you require as we have done similar work in the past. We are a team of professionals More

$140 USD in 6 days
(11 Reviews)

Requested image: [login to view URL] I can debug the performance issues for you, but there's no way to guaranteed a successful fix, anyone who says otherwise is lying.

$250 USD in 3 days
(6 Reviews)

Hi, I have rich experience in Javascript and XML. Please hire me, I'll provide you perfect result. Thanks.

$250 USD in 2 days
(3 Reviews)

Hi, I am a very talented software programmer with 12+ years of development experience (4+ years professional work experience). I am a results-oriented professional and possess experience using cutting-edge development More

$30 USD in 1 day
(3 Reviews)
(0 Reviews)

MASTERS SOFTWARE ARCHITECTURE JAVA SCRIPT AND XML EXPERT HELLO, I have understood your SPECIFICATIONS for the task. I have over 6 YEARS’ experience in this field and have adverse experience since it is my area of spe More

$140 USD in 7 days
(1 Review)

***Hello*** I am an expert who works with web development , having 3+ years experiences. My experience is young but I will work diligently for you. My skill:HTML,HTML5,PHP, CSS, CSS3, JavaScript, Bootstrap, jQuery,S More

$140 USD in 7 days
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