Dweets awesomed by u/BriSeven

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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BriSeven

remix of d/3559 by u/BriSeven

function u(t) {

if(!t)d=[];Y=X=t*20;for(i=0;i<1e3;i++) D=(d[i]||1),d[i]=D+S(D*t*i)/9, x.fillRect(X+=C(d[i]), Y+=S(d[i])*9, 5, 5);x.fillStyle=R(S(t)*i/4)

Feb 26 2020 4:44 AM UTC

}// 136/140

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Strata #growth #random

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BriSeven

remix of d/3561 by u/Xen

function u(t) {

if(!t)d=[];X=Y=500*(t%2);for(i=1e3;i--;x.fillRect(X+=C(d[i])*9,Y+=S(d[i]),Z=S(d[i]),Z))D=(d[i]||1),d[i]=D+C(D*i*9+t*D-t);x.fillStyle=R(D*64)

Feb 26 2020 3:26 AM UTC

}// 140/140

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Sediment #random #pseudorandom

u/Xen

love it!

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BriSeven

remix of d/17745 by u/veubeke

function u(t) {

c.width^=0,x.scale(30,30);x.fill(new Path2D(`M24 8c-2-2.2-6-2-8.2.2l-.4.4-.4-.4C13 6 9 6 7 8c-2 2-2.1 5.9.2 8l8 8 8.4-8.4c2-2 2-6 .2-8z`))

Feb 26 2020 12:54 AM UTC

}// 138/140

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SVG Path Tester

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katkip

function u(t) {

P=(θ,R)=>x.fillRect(C(θ/30)*R+960,S(θ/30)*R+540,1,1)
t||(q=z=0)
for(i=2999;i--;)P(S(q)*100,C(z)*200+300),q+=C(z-1),z+=S(q*9-z)

Feb 25 2020 8:16 PM UTC

}// 126/140

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Chaotic flower #chaos

u/Xen

niice

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veubeke

function u(t) {

c.width^=0
with(x)scale(50,50),lineWidth=4,setLineDash([...Array(17).fill(1),20]),lineDashOffset=-S(t)*6-6,stroke(new Path2D('M2 10l30 0'))

Feb 25 2020 4:59 AM UTC

}// 139/140

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Perfectly normal default

u/veubeke

Inspired by https://www.dwitter.net/d/17700

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rodrigo.siqueira

remix of d/17741 by u/rodrigo.siqueira

function u(t) {

x.globalAlpha=.1;x.fillRect(0,0,2e3,2e3)
for(X=-5;X<5;X=X+.01)
Y=(1-X**2)*2**-(X*X),
x.clearRect((X+5)*192,540-Y*460*C(t*5+S(X*9)/5)**9,5,5)

Feb 25 2020 3:09 AM UTC

}// 140/140

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Modulation on the frequency of Marr Wavelet (Mexican Hat Ricker Wavelet) #wavelet

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django

remix of d/15467 by u/django

function u(t) {

w=c.width*=1;k=80;f=w/k
for(i=0;i<k;i++)for(j=0;j<k;j++)p=j/k,x.fillStyle=R(0,p*255,128),x.fillRect(i*f,540,f,(1-p)*C(T(i-j)+S(i*t/4))*1e3)

Feb 25 2020 2:29 AM UTC

}// 139/140

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wake

u/Xen

wanna hashtag drugs and ocean but i'm behaving, love this! bottom half blended smoothly.

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iznax

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𝠴𜀬𩐽𞀬𨐽𭀥𜠯𜠬𪠽𚁴🠾🐱𚐪𜰦𝰬𦐽𮠽🠫𚱺𚠶𝀬𮀮𩡯𫡴🐧𝁥𫐢𙰬𩀽𦐨𪠩𛁸𛡦𪑬𫁔𩑸𭀨𘡜𭑻𜑦𜱣𜁽𘠬𩀫𚁙𚀫𚱴𚠳𙠷𛀩𛑤𚐪𨐬𜠴𜀭𤰨𨐪𜰩𚠱𜠰𚐻𩐭𛐻𚑸𛡦𪑬𫁔𩑸𭀨𨐼𛠵𙡥🐽𪠿𘡜𭑻𜑦𝀲𜱽𘠺𘡜𭑻𜑦𞐵𨑽𘠬𦐨𩐩𛀳𜀰𚐻`.replace(/u../g,'')))

Feb 24 2020 5:42 AM UTC

}// 140/140

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More Tricksy Eggzes #eggs

u/KilledByAPixel

Great! 🐔

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Cloud

remix of d/17584 by u/New_Core

function u(t) {

c.style.filter=`blur(9px)contrast(15)`
for(c.width|=i=9;i--;){x.fillStyle=R(99,40)
x.fillRect(960+600*S(t/3+i),440+400*C(t/3+i/.6),200,200)}

Feb 15 2020 10:25 AM UTC

}// 140/140

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#magma

u/katkip

wow!

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Xen

remix of d/17601 by u/DaSpider

function u(t) {

x.font="49em'"
x.fillText(String.fromCodePoint(0x1F311+9*t%8|0),350,840)

Feb 13 2020 3:17 PM UTC

}// 72/140

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Same, more shorterer

u/Xen

if dont mind it looking terrible can 64bytes: c.width=19,x.fillText(String.fromCodePoint(0x1F311+7*t%8|0),2,9)

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