Dweets awesomed by u/andrea270872

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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Current theme challenge: #Food

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geb

remix of d/10906 by u/BalintCsala

function u(t) {

for(m=599,c.width|=i=8;i--;x.transform(k=.6*C(a=t*1.4),s=-.6*S(a),s,-k,-1,m))x.rect(1,1,m,m);x.fill()

Jun 25 2020 9:17 PM UTC

}// 101/140

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u/katkip

awesome
u/geb

i wish i could see what is happening on the left
u/geb

i wish i could see what is happening on the left
u/geb

i wish i could delete comments i accidentally post twice

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larzuk

remix of d/19236 by u/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.hypot(j-40,h-k)/2+S(h-t*k);x.fillStyle=R(a=k^m<<i%t,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Jun 25 2020 12:06 PM UTC

}// 139/140

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HypnoCRT

u/Xen

love it!

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robbyg

function u(t) {

for(s=24,H=80;H--;)for(V=45;V--;x.fillRect(H*s,V*s,s,s))x.fillStyle=C(V-t*9)>C(V*H)?'#7be':'#36c'

Jun 24 2020 6:33 PM UTC

}// 97/140

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Reminds me of an 8-bit waterfall.

u/Xen

love it!
u/aleamb

#waterfall

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Xen

remix of d/19217 by u/bandaloo

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsl(${i*C(t/99-i/t)},99%,${33*(S(i/(t%99))+C(S(t*9+i/3e3)))}%`)x.fillRect(i,0,1,9);x.drawImage(c,0,7)

Jun 23 2020 3:46 PM UTC

}// 128/140

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Had to Remix!

u/bandaloo

i love how this morphs over time
u/Xen

the slow glitchy lines i like

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bandaloo

remix of d/19215 by u/bandaloo

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsl(${i/9+99*C(t)},90%,${20*~~(1+S(i/20)+T(t+S(t+i/99)))}%`)x.fillRect(i,0,1,1);x.drawImage(c,0,1)

Jun 23 2020 1:06 AM UTC

}// 125/140

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goo hills

u/Xen

love you style!!!
u/joeytwiddle

#paint
u/magna

Neat!

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rodrigo.siqueira

remix of d/19016 by u/rodrigo.siqueira

function u(t) {

for(i=880;i--;x.fillStyle=`hsl(${200+i*1.2+S(t)*88},99%,${(i>200)||i/3}%)`)x.fillRect(C(i*i+t/9)*i*9,200+T(i+t/3)*i/1,i,i)

Jun 22 2020 2:42 PM UTC

}// 122/140

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Falling #squares

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱺👛𧐻𩡯𬠨𬠽𣑡𭁨𛡲𨑮𩁯𫐬𪐽𝠹𞱩𛐭𞰩𮠮𬁵𬱨𚁻𨐺𬠨𚐬𮀺𮐽𞐶𜀬𮐺𮑽𚑽𒡦𫱲𚁩𘁯𩠠𮠩𮀮𩡩𫁬𤡥𨱴𚁩𛡸𚰽𤰨𪐮𨐩𛁩𛡹𛐽𠰨𪐮𨐩𚰮𞀬𭠽𞐯𭀬𭠩𛁩𛡡𚰽𤰨𬠨𚐪𞐹𚐯𝠬𬐽𬠨𚐪𝠹𯀰𛁷👲𚀩𚠶𞑼𜀻𮡛𭱝𛡸👺𦱱𧐮𮀬𮡛𭱝𛡹👺𦱱𧐮𮐠`.replace(/uD./g,``)))

Jun 21 2020 2:28 PM UTC

}// 140/140

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#tree if(!t){z=[];for(r=Math.random,i=69;i--;)z.push({a:r(),x:y=960,y:y})} for(i of z)x.fillRect(i.x+=S(i.a),i.y-=C(i.a)+.8,v=9/t,v),i.a+=S(r()*99)/6,q=r()*69|0,w=r()*69|0;z[w].x=z[q].x,z[w].y=z[q].y

u/DataMeta

#organic

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aemkei

remix of d/19202 by u/aemkei

function u(t) {

for(o=i=4059;i--;)o+=i%127<64?' ':i&i/64?'_':0;throw o

Jun 20 2020 9:40 PM UTC

}// 54/140

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#sierpinski 54

u/aemkei

Based on https://xem.github.io/codegolf/miniasciiserp…
u/katkip

welcome back to dwitter :)

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aemkei

remix of d/19116 by u/lifthrasiir

function u(t) {

S=s=' '
for(z=[i=4];i--;s+=s)z=z.map(x=>s+x+s).concat(z.map(x=>x+S+x))
throw z.join`\n`

Jun 20 2020 9:30 PM UTC

}// 87/140

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#sierpinski

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katkip

remix of d/19184 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐴𚐽🡮🱦𚁓𚁸𚠲𚱴𚐭𠰨𮐪𜠭𭀩𛁃𚁸𚠲𛑴𚐭𠰨𮐪𜠫𭀩𛁮𛐱𚐺𤰨𮀫𮐩𞱦𫱲𚁩🐸𜀻𪐭𛐻𚑦𫱲𚁪🐸𜀻𪠭𛐻𚑸𛡦𪑬𫁓𭁹𫁥👒𚁦𚁩𛰳𜠬𪠯𜰲𚐪𜠵𝠩𛁸𛡦𪑬𫁒𩑣𭀨𪐪𜐳𛁪𚠱𜰬𜐳𛀱𜰩`.replace(/uD./g,'')))

Jun 20 2020 5:43 PM UTC

}// 119/140

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I made it move faster

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