Top #emoji dweets

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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rodrigo.siqueira

remix of d/10353 by u/arnioxux

function u(t) {

c.width|=0
i=Math.round(t*4)
q=400
x.font=q+'px arial'
s=String.fromCodePoint
k=0x1F995
x.fillText(s(k),-2*i,q)
x.fillText(s(k+1),q*4-i*9,q)

Oct 16 2018 1:45 AM UTC

}// 140/140

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Chasing dinosaurs

u/f8f82804

#emoji

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chatmasta

remix of d/10391 by u/chatmasta

function u(t) {

x.font = "500 4em Segoe UI Emoji"; for(x.clearRect(0,0,1960,1080),x.beginPath(),k=t;k<=1960;k+=4)x.fillText('💧',k,540-(240-100)*S(t+k/50))

Oct 13 2018 7:16 PM UTC

}// 138/140

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#emoji #sine #language

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f8f82804

remix of d/10293 by u/f8f82804

function u(t) {

with(x)for(i=c.width=320;i--;fillText('👹',155*(i?1+S(i^3*t):.4),90*(i?1+C(t-i):1.8)))i||(font='5cm a',globalCompositeOperation='xor')

Oct 10 2018 5:07 PM UTC

}// 133/140

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complex #emoji give interesting results with some #composite operations, at least in Firefox

u/f8f82804

It looks like each shape is drawn in a separate pass, which causes strange results! The only alternative would be to render the glyph to an off-screen canvas and then paint the image with appropriate compositing. This is hard to do in 140 chars!
u/f8f82804

update: on Firefox Android, the font rendering behavior is different

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davidsharp

remix of d/8749 by u/davidsharp

function u(t) {

c.width|=0,s='🕛🕐🕑🕒🕓🕔🕕🕖🕗🕘🕙🕚'
with(x)font="100px a",fillText(s[0]+s[1+2*((Math.floor(t*10)%12))],1000+800*S(-t),550+450*C(t))

Jun 26 2018 4:19 PM UTC

}// 123/140

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Just mucking around

u/micahcowan

#emoji #clock

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pythech

remix of d/5183 by u/coderkid

function u(t) {

c.width|=0
with(x)for(i=9;--i;font="15em 🤔")fillText('🤔',C(t*i)*300+999,S(t*i)*300+640)

May 29 2018 8:07 PM UTC

}// 87/140

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emoji spinner #emoji

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New_Core

function u(t) {

if(t%8<1)i=new Date%56;c.width=1920;x.font="800px s";x.fillText(String.fromCodePoint(128512+i),570+200*S(t*1),890-Math.abs(150*C(t*2)));

Jul 26 2016 3:52 PM UTC

}// 136/140

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u/13thptr

#emoji

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lewdev

remix of d/32317 by u/lewdev

function u(t) {

for(c.width|=V=i=0;V=t+i*.1,U=S(V)*99,x.font=U+180+"px'",i<30;i++)x.fillText('😂',C(V)*800+850,U*4+600)

Aug 30 2024 10:24 PM UTC

}// 102/140

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Lauging #emoji Snake

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Germain

function u(t) {

x.font="120px a"
x.fillText("🃏", C(t)*100+400+Math.random()*10, 200)
v=x.getImageData(0,0,999,999)
c.width=999
x.putImageData(v,0,10)

Nov 20 2020 10:52 PM UTC

}// 133/140

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#emoji

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