Dweets awesomed by u/DataMeta

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: #Food

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yonatan

remix of d/10281 by u/yonatan

function u(t) {

for(i=2e3;i--;t<7&&x.fillRect(960+q*r*9,99+i/3+w*r,9,6))q=S(t),w=C(t),r=9+S(4-i/550)**2*44,x.fillStyle=R(a=w*99-128*q,a*.7,a/4)

Oct 13 2019 9:23 PM UTC

}// 127/140

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KilledByAPixel

remix of d/16069 by u/KilledByAPixel

function u(t) {

for(z=j=30;j--;)for(i=-z;i++<z;x.fillRect(i*k+S(k/59)*1e3+S(k/3)*19,k**1.3-159,k,k/9))x.fillStyle=R(q=(k=z+((j+t*9)%z)**1.6)+z*S(i*j),q,255)

Oct 13 2019 6:22 PM UTC

}// 140/140

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River

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KilledByAPixel

remix of d/16031 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𪐽𜐶𚱴𯀰𞱲👩𙐲𝀻𩡯𬠨𪰽𝀻𪰭𛐻𚑲𚰽𝠫𤰨𞐹𚡫𚡴𛰨𜠸𚱃𚁩𚠪𪰩𚠹𚐩𚠴𞱷𪑴𪀨𮀩𩡩𫁬𚁥𫁬𪑰𬱥𚁩𙐱𝠪𜐱𞐫𝠵𛀨𨡥𩱩𫡐𨑴𪀨𮠽𭀥𜐪𞐹𚐬𪐾🠴𚐪𜐷𝐭𮠪𚀱𚱓𚁩𚠪𝐩𛰳𚐬𬠬𞐬𜀬𜀬𝰬𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀹𘀴𞐥𙁻𮠼𞐷🱺𛰲𚰴𚡲𙐲𞐺𞑽𙑠𚐩`.replace(/u../g,'')))

Oct 12 2019 5:59 PM UTC

}// 140/140

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3D Clay Vases #MultiDweet

u/DataMeta

Amazing! #realistic #compressed
u/aleamb

wow! love it!
u/fourier.space

❤️

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katkip

function u(t) {

/*‮*/eval(atob`dHx8KHM9Ii4iKTtzKz1TdHJpbmcuZnJvbUNoYXJDb2RlKDc4MCtNYXRoLnJhbmRvbSgpKjUwKTt0aHJvdyBz`)

Oct 12 2019 1:26 PM UTC

}// 101/140

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larzuk

function u(t) {

k=24,g=80|0;for(i=0;i<g*45;i++){j=i%g,h=i/g|0,m=Math.sqrt((j-40)**2+(h-k)**2)/2+S(h-t*k);x.fillStyle=R(m,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Oct 10 2019 2:56 PM UTC

}// 139/140

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VintageTerminal

u/aleamb

love it!
u/metamero

ultra cool
u/aleamb

I have no idea what tags can i put
u/metamero

#retro #crt
u/larzuk

:D

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BalintCsala

function u(t) {

for(c.width=X=200;X--;x.fillRect(X,54+S(X/9)*9,1,1))k=C(t)
z=S(t)/9
x.arc(t*9+(k+k**3)/z,54+z*81-(j=1+k*k)/z,(j**3/z/z)**.5,0,7)
x.stroke()

Oct 10 2019 12:43 AM UTC

}// 139/140

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Based on https://twitter.com/Fujino_Yuusui/status/117…, draws the circle, that approximates the path at every point

u/katkip

Wtf awesome

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yonatan

function u(t) {

for(i=2e3;t<9&&i--;x.fillRect(i,(T+3)*t*45,1,2e3,x.fillStyle=R(a=255-t*t*3,a,a)))for(T=0,j=9;j--;T=T/2+C((i-960*S(t*k))*k/t/99))k=2**j

Oct 9 2019 10:22 PM UTC

}// 134/140

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Slow mountains #waitforit #landscape

Show more comments…
u/yonatan

fancy color version: https://codegolf.tk/a/389
u/katkip

awesome
u/taupelink

Excellent
u/aleamb

fucking awesome!
u/metamero

beautiful!!
u/magna

:)

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DataMeta

remix of d/15938 by u/DataMeta

function u(t) {

r=Math.random,m=r()/3
with(x)for(j=768;j--;beginPath(fill()))fillStyle=R(j*m+128,j*m,32,r()/9),
arc(64*(j%31)-200,64*(j/31|0)-490,j*r(),0,1)

Oct 9 2019 2:55 AM UTC

}// 140/140

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Raging #fire

u/Xen

nice!

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yonatan

remix of d/15974 by u/katkip

function u(t) {

f=frame
e=(f&2)-1
x.fillRect(960-e*f,f,e*f*(f**.5&1?.9:2),3)

Oct 8 2019 6:16 PM UTC

}// 60/140

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60 byte road

u/yonatan

50 bytes but *extremely* slow: e=t&2;x.fillRect(960-t*--e,t,e*t*(t**.5&1?.9:2),3)
u/joeytwiddle

Perspective on the road marking: f,e*f*(3e2/f**.5&1?.9:2),3

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asteriskman

function u(t) {

c.width|=0
x.font='9em"'
x.fillText('FRAIL',0,99)
for(p=0;p<98;p+=7)
x.drawImage(c,9,p,999,7,99+6*S(p*t)+2*T(p*t),599+p*4+6*C(t*99),4000,7)

Oct 8 2019 11:37 AM UTC

}// 139/140

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Inktober Day 8 - Frail

u/DataMeta

#glitch

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