Name: virtualtalk.js - November
Start: 2020-11-18T19:00:00+08:00
End: 2020-11-18T21:00:00+08:00

Virtual venue (aka Zoom link): https://us02web.zoom.us/j/88422723141?pwd=UHlZWVlFMG5Hb2tMUHQyYmU0R1VOQT09

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📍 📍 📍 Quadtree and its implementation on Maps using D3

Speaker:
Gunaseelan Narayanan
Front End Developer @ JFrog

Guna is a Front End Developer working at JFrog India in Bangalore. He started his career with Mindtree as a Junior Engineer. He has experience in many front end frameworks during his term at Mindtree and at Jfrog. He is specialized in Visualisations using D3. He is an open source contributor in Billboard.js which is a JavaScript chart library, based on D3. When he is not coding he is a sports enthusiast and a gamer.

About the talk:
Have you noticed in a World map, where, markers are used to represent something? The markers when seen at the beginning appear close between two locations and when zoomed in, appears far away. If the cities are too close it can even overlap each other. It will look ugly isn't it? In this talk we will explore the Quadtree approach which can be used to search for geometric points in a plane accurately and instantly and how this can be used in clustering.

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🎵 🌎 🎵 A note on the browser

Speaker:
Ten Zhi-Yang

Ten Zhi-Yang is a senior front end engineer at Shopee who does weird things with javascript on his own time

About the talk:
A deep dive into web browser api, and ways we can make use of it.
https://tenzhiyang.com/2020-09-30-music-in-browser-basics/

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🚀 🚀 🚀 Achieving Page Speed with a Data-heavy Data Visualisation

Presenter
Murray Bourne (@bourne_2_learn)

"I'm an educational consultant and have been developing various Web sites for over 2 decades."

About the talk:
Tableau Public is a highly recommended data visualisation platform, but its usability leaves a lot to be desired. Pages are slow to load; it's usually a disaster on a phone, and interactions are often clunky. This talk shows one way of achieving fast mobile-friendly pages that involve many images and a large amount of data.

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Schedule:

7:00pm - Open chit chat
7:15pm - Talks start
8:45pm - Q&A

Find more details on this event's GitHub issue: https://github.com/SingaporeJS/talk.js/issues/43

Or chat with us here:
https://t.me/singaporejs

All the links you need, for Talk.JS, past events, SingaporeJS jobs, etc:
https://linktr.ee/singaporejs

Hope to see you there!

Erik Nguyen

Joey Twiddle

SingaporeJS

Technology

Computer Programming

JavaScript

ECMAScript

nodeJS

Web Development

Front-end Development

JavaScript Frameworks

Mobile Development

Open Source

ReactJS

virtualtalk.js - November

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virtualtalk.js - November

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Virtual venue (aka Zoom link): https://us02web.zoom.us/j/88422723141?pwd=UHlZWVlFMG5Hb2tMUHQyYmU0R1VOQT09

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