How is the streamer effect similar to the one in the website below achieved?

sample website http://mac.xunlei.com/

check that the code uses three.js, but doesn"t know how to implement it.

Thunderbolt three.js
Feb.28,2021

Canvas drawing

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b32cf6-2be3f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b32cf6-2be3f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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