Top dweets this month

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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rickyrobot

remix of d/34916 by u/MrFreezz

function u(t) {

for(c.width^=0,i=1e3;i--;x.fillText(i%9,960+(X*C(u)-Z*S(u))*k,600+Y*k))X=i%10-5,Y=(i/10|0)%10-5,Z=(i/100|0)-5,k=900/(X*S(u)+Z*C(u)+15),u=t/6

Feb 26 2026 8:42 PM UTC

}// 140/140

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bigger and slower cube

u/cantelope

big ol' slow

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MrFreezz

function u(t) {

 {
  for(c.width=i=2e3;i--;x.fillRect(960+S(p=i/21+t)*d,540+C(p)*d,s,s))d=9e4/((i+t*60)%999),s=d/9,x.fillStyle=R(i/5,i*S(i),255,.1)
}

Feb 26 2026 7:37 PM UTC

}// 133/140

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Iterative Dreams

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splooty

function u(t) {

for(c.width=1920,i=600;i>0;i-=S(t/2)+2)
b=S(i/t)*255,d=i/5,e=2*i,f=i**.75,x.fillStyle=R(b,b,b,1),x.fillRect(e*C(d)+960,e*S(d)+540,f,f)

Mar 27 2026 8:32 AM UTC

}// 134/140

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i dunno

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Axioplase

remix of d/35118 by u/Axioplase

function u(t) {

c.width=2e3
for(j=J=120;j--;)for(i=I=225;i--;)a=i-I/2,b=j-J/2,a*a+b*b<S(Math.atan2(b,a)*S(t)*9)*1e3+(2+S(t))*5e2?x.fillRect(i*9,j*9,9,9):0

Mar 24 2026 7:35 PM UTC

}// 138/140

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schlop

u/ximavus

I changed the c.width=2e3 to x.globalCompositeOperation='xor'. Epilepsy warning to anyone who tries that

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Xen

function u(t) {

z="⚙",y="💀"
eval(unescape(escape`𭱩𭁨𚁸𚑴🱦𪑬𫁔𩑸𭀨𮠬𝀹𞐫𠰨𭀪𭀩𚠶𞐹𛀶𞐹𚱓𚁴𚠳𚐪𝐹𞐩𞠨𩡯𫡴👠𜐱𪑮𘁭𨀬𩡩𫁬𥁥𮁴𚁹𛀲𝠹𛀸𞐹𚐬𩱬𫱢𨑬𠱯𫑰𫱳𪑴𩑏𬁥𬡡𭁩𫱮🐢𨱯𫁯𬠢𚐬𩡩𫁬𤱴𮑬𩐽𤠨𜠹𞐫𜠹𞐪𠰨𭀩𛀰𛀰𛀮𜐩`.replace(/u../g,'')))

Mar 23 2026 6:09 PM UTC

}// 131/140

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𝕘𝕖𝕒𝕣𝕤 𝕠𝕗 𝕨𝕒𝕣

u/joeytwiddle

#tribute

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MrFreezz

function u(t) {

for(c.width=1920,i=2e3;i--;x.fillRect(960+r*C(j),540+r*S(j),k,k))j=i*i/2e4+t,r=S(i/1e3-t)*i,k=i/40,x.fillStyle=R(255,i/9,i%7?0:150)

Mar 15 2026 4:56 PM UTC

}// 131/140

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#food #fruit

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MrFreezz

function u(t) {

for(c.width=w=2e3,i=w;i--;x.fillRect(w/2+r*S(a+t),540+r*C(a),k,k))a=i/15,r=i%500*(S(t)+2),k=r/40,x.fillStyle=R(w,r*S(a*8)*S(r/9),r/9)

Mar 15 2026 4:34 PM UTC

}// 133/140

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#slice #fruit

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Axioplase

function u(t) {

c.width=2e3,l=Math.log
for(j=a=1e2;j--;)for(i=a;i--;)x.fillRect(i*30-99*S(t+i-j)*l(t+i*2),j*30-99*C(t+j-i)*l(l(t)),i,j)

Mar 13 2026 5:53 PM UTC

}// 119/140

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triplezero

function u(t) {

s=400
x.fillStyle = R(23+S(t)*41,12+C(t)*71,41,.3)
for(i=0;i<99;i++)
x.fillRect(S(i+t)*s+S(t)*123+960, C(i+t)*s+C(t)*123+540,3,3)

Mar 12 2026 11:09 PM UTC

}// 129/140

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Torus or donut?

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Axioplase

function u(t) {

w=2e3
d=x.getImageData(0,0,w,1e3)
c.width=w
x.fillRect(1e3*(1+C(t+(new Date()&(1+2*S(t))))*S(t)),0,20,20)
x.putImageData(d,0,20)

Mar 12 2026 2:07 PM UTC

}// 128/140

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Learning to ski