Dweets awesomed by u/zungl

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: #ScaryMovies

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rodrigo.siqueira

remix of d/19897 by u/taupelink

function u(t) {

for(i=170;x.beginPath(),i--;x.fillStyle=`hsl(${t*i} 90%${50+S(i/t)*40}%)`,x.fill())x.arc(960+C(i/9)*(k=(1.05)**(i-t*30)),540+i*S(i/8),k,0,7)

Sep 10 2020 11:33 PM UTC

}// 140/140

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Fading tentaclel #art

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rodrigo.siqueira

remix of d/19882 by u/rodrigo.siqueira

function u(t) {

for(i=190;x.beginPath(),i--;x.fillStyle=`hsl(${t} 90%${S(i/9+t)*i}%)`,x.fill())x.arc(960+C(a=t+i)*(k=(1.05)**i),540+i*S(i),i*(k/999)**2,0,7)

Sep 10 2020 2:54 PM UTC

}// 140/140

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Spinning circles

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masang

function u(t) {

w=c.width
d=20;for(l=0;l<d;l++){
x.font='50px A'
a=t*100,b=l*60
x.fillText('🚒',w-a,b)

}

Sep 10 2020 2:51 PM UTC

}// 88/140

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taupelink

remix of d/19890 by u/taupelink

function u(t) {

r=Math.random;for(i=1e3;i--;x.fillRect(960+k*X*C(Y),k*X*S(Y),k/t,k/t))X=r(Y=r(k=50)*4)*k,x.fillStyle=R(h=220*C(X**3/1e3/S(Y)),h/.9,k+h*.9)

Sep 10 2020 5:54 AM UTC

}// 138/140

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d/19903

u/magna

Wooow!
u/magna

(Looks very 3D)

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smtsjhr

remix of d/19898 by u/smtsjhr

function u(t) {

eval(unescape(escape`𬰽𝀰𒡦𫱲𚁗👣𛡷𪑤𭁨𯀽𪐽𜀻𪠽𪐥𜠬𪐼𝰰𜀻𪐫𚰩𮰊𬠽𬰪𣑡𭁨𛡲𨑮𩁯𫐨𚐯𞀊𨐽𬰪𚁩𙐵𜀭𪐥𜠩𒡢👳𚠨𪐭𪐥𝐰𚐯𜠵𒡤🐨𚁡𛱗𛐮𝐫𛠲𚡃𚁴𚐩𚠪𜠫𚁢𛱗𛐮𜰫𛠲𚡓𚁴𚐩𚠪𜠩𚠱𝐊𮀮𩡩𫁬𤡥𨱴𚁲𚡤𚱡𛁲𚡤𚱢𛁳𚠨𛠲𚱪𚠱𛠸𚐬𜠪𬰭𬰪𪠪𜐮𞀩𯐻`.replace(/u../g,'')))

Sep 10 2020 12:35 AM UTC

}// 138/140

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SOURCE (189/140): s=40;for(W=c.width|=i=0;j=i%2,i<700;i++){r=s*Math.random()/8;a=s*(i%50-i%2);b=s*(i-i%50)/25;d=((a/W-.5+.2*C(t))**2+(b/W-.3+.2*S(t))**2)*15; x.fillRect(r*d+a,r*d+b,s*(.2+j*1.8),2*s-s*j*1.8)}

u/smtsjhr

i had to golf this code to get the original d/19898 under 140, but lost the "focal point" effect achieved here. In need of a shorter way to compute the (euclidean) distance from the focal point (defined by "d" in the code).
u/smtsjhr

please excuse my poor etiquette for i have now learned about code blocks and replacing EVAL with THROW to display compressed code, and the Discord for chat : )
u/Xen

nice!

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taupelink

remix of d/19892 by u/taupelink

function u(t) {

r=Math.random;for(i=z=255;i--;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),k/t,k/t))X=r(Y=r(k=48)*7)*k,x.fillStyle=R(b=T(d=X*.6-Y)*k%z,b/S(d)%z,z-b)

Sep 9 2020 11:03 PM UTC

}// 140/140

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d/19897

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taupelink

remix of d/19799 by u/taupelink

function u(t) {

r=Math.random;for(i=z=240;t*9<i--;x.fillRect(X*z,Y*z,i/t,i/t))X=r(Y=r()*5)*8,x.fillStyle='#'+'00CCFFFC63'.substr(4*S(X*X+Y*Y)*S(9/X/Y)&7,3)

Sep 9 2020 5:58 PM UTC

}// 139/140

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d/19893

u/magna

Very nice colours, and I love this dithering technique
u/taupelink

thank you! inspired by techniques from other folks' dweets

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taupelink

remix of d/19890 by u/taupelink

function u(t) {

r=Math.random;for(i=1e3;i--;x.fillRect(1280+k*X*C(Y),k*X*S(Y),k/t,k/t))X=r(Y=r(k=90)*4)*k,x.fillStyle='#'+'0039FC'.substr(Y*T(X/Y**.25)&3,3)

Sep 9 2020 12:46 PM UTC

}// 140/140

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d/19892

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Xen

remix of d/19876 by u/rodrigo.siqueira

function u(t) {

for(c.width|=i=250;x.beginPath(),i--;x.fillStyle=`hsl(${i+t*567} 99%50%)`,x.fill())x.arc(960+9*C(a=i*t/7)*(k=1.023**i),540+9*S(a)*k,k,0,i)

Sep 8 2020 10:15 PM UTC

}// 138/140

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had to #Xweet

u/rep_movsd

Hypnotic
u/Xen

Didn't fullscreen while remixing but i'm happy with the result i must say
u/derder56

MY EYES HURT but it's still really good

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KilledByAPixel

function u(t) {

c.width|=0
x.font='40in"'
t/=9
for(x.fillText('🗺',-700,f=i=2e3);i--;)x.fillRect(1250+i*C(i-t)/9-S(t)*199,650+i*S(i-t)/9+C(t)*79,z=9-7*i/f,z)

Sep 7 2020 8:30 PM UTC

}// 140/140

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Live Hurricane Watch #Storm

u/Irratix

I need to pay closer attention to available unicode characters if it turns out we can just use stuff like 🗺 :P
u/aaaaaz

That's the most realistic one
u/KilledByAPixel

#weather

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