Dweets awesomed by u/magna

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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erin

remix of d/15679 by u/rnbw

function u(t) {

for(i=c.width|=0;i--;)x.fillRect(...i<9?[740+300*S(t)+i*50,450-S(t*9+i)**2*29*Math.abs(C(t/2)**3),25,99]:[i,i%2?590+S(t*29+i/9)*9:545,3,9])

Mar 22 2021 2:17 PM UTC

}// 139/140

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catching up (golfed by yonatan, i just made the story better :P)

u/Qwitter

too cute

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KilledByAPixel

remix of d/22079 by u/KilledByAPixel

function u(t) {

t?0:n=Date.now(a=j=0,Y=540,X=960)
for(i=2e3;i--;)x.fillRect(X-=C(a+=C(b=n|j++)),Y+=S(a),1,1)
throw n

Mar 22 2021 5:01 AM UTC

}// 100/140

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Abstract Art Generator - Creates a unique b/w abstract composition and prints the seed

u/Xen

cool idea
u/KilledByAPixel

Reload to make new art, it may take a few tries to get something good!
u/DataMeta

and so small!
u/KilledByAPixel

Sometimes it takes a while or looks like it is gone then comes back, I use some extra code to speed it up!

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KilledByAPixel

function u(t) {

a=t*9|0
with(x)C(a*a)>.9||t%9<.1?beginPath(lineWidth=4):lineTo(t%9*169+S(z=t*39*C(a**3))*15,49+t*6-(b=6*C(a**5))+C(z)*(9+b)),stroke()

Mar 22 2021 4:12 AM UTC

}// 133/140

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Handwriting ✍️

u/magna

Awesome!
u/KilledByAPixel

https://en.wikipedia.org/wiki/Asemic_writing

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Xen

remix of d/22066 by u/sasaso7

function u(t) {

c.style.filter="invert("
for(c.width|=i=499;i--;x.arc(1e3+C(z=i/99*t)*i/4,540+S(z)*i/3,i*2,0,9))x.beginPath(x.stroke())

Mar 21 2021 10:19 PM UTC

}// 119/140

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quick play

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lm_ericsson

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𘡢𫁵𬠨𜡶𪀩𨱯𫡴𬡡𬱴𚀵𚐢𒡺🐰𒡷🐰𒡦𫱲𚁩🐰𞱩🀲𝐵𞱩𚰫𚑻𒡺👓𚀭𜠪𭰩𛐰𛠱𚡃𚀭𜠪𮠫𭀩𒡷👓𚀱𛠳𚡺𚱴𚐭𜐮𜠪𠰨𜐮𜰪𭰫𭀩𒡸𛡦𪑬𫁓𭁹𫁥👒𚁩𚡺𛀹𞐪𭰬𜐲𞀩𒡸𛡦𪑬𫁒𩑣𭀨𜰰𜀪𚀳𚱺𚐬𜠵𜀪𚀲𚱷𚐬𞐹𛀹𞐩𒡽`.replace(/u../g,'')))

Mar 21 2021 7:53 PM UTC

}// 140/140

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Blob attraction

u/Xen

welcome to the dwitter family!
u/lm_ericsson

Thanks! Lots of scripts that are close to magic floating around these parts.

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veubeke

function u(t) {

c.width^=0
x.font='9em"'
for(n='',t*=2,i=13;i--;)for(D='1459'[i%4]*10**(i>>2);t>D;t-=D)n+='IIVIXXLXCCDCM'.substr(i,i%2+1)
x.fillText(n,0,99)

Mar 21 2021 7:22 PM UTC

}// 140/140

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Roman numeral counter

u/MyEpicDwitter

wow this si epix

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sasaso7

remix of d/21752 by u/danny@hille.dk

function u(t) {

t?0:c.width=w=1080,x.fillStyle='rgb(212,175,55)'
for(x.fillRect(0,0,i=w,w);i-->-w;x.clearRect(w+i+T(i*i+t),270+T(i/95-t)*t*C(t/160),1,100));

Mar 21 2021 11:28 AM UTC

}// 140/140

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Static Gold

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taupelink

remix of d/21971 by u/taupelink

function u(t) {

for(i=k=60;--i;x.fillRect(k*X,k*Y,w=i/t,w))f=i*t,X=f*f%32,Y=X*f%18,x.fillStyle=`hsl(${h=(Y/2)**S(X%t+Y)+240},80%,${20*h/i*S(X/10)*S(Y/i)}%)`

Mar 20 2021 9:33 PM UTC

}// 140/140

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d/22064

u/kimeiga

this looks like a vibrant night city mixed with stars; amazing!

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rodrigo.siqueira

remix of d/21927 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𨡬𭑲𚀮𜑶𪀩𬱥𬁩𨐨𚑩𫡶𩑲𭀨𨀊𩡯𬠨𪐽𝑥𜰬𨰮𭱩𩁴𪀽𭰽𜐹𞐻𪐭𛐻𚐊𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙🐸𞐫𪐯𭰫𤰨𦀯𞐭𭀪𜰩𚠲𛁃𚁓𚁩𚱴𛰶𞐩𚡷𧡘𚐪𞀬𛠱𚐬𒡸𛡦𪑬𫁒𩑣𭀨𪐬𭰪𤰨𪐪𚠸𚐭𜐲𜀬𤰨𭀪𜰫𪐫𦀩𚠪𜠬𜐩`.replace(/u../g,'')))

Mar 20 2021 3:05 PM UTC

}// 132/140

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Night winds blowing sea waves under a starry sky. #water #sea #night #stars

u/erin

full circle

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go_rs

function u(t) {

x.fillStyle='#158'
x.fillRect(0,0,2e3,2e3)
for(i=1080;i--;)x.clearRect(i*2,T(i)*T(i)*237,T(t*i)*2,C(t*i)*5)
x.globalAlpha=0.008

Mar 20 2021 12:06 AM UTC

}// 129/140

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big city lights

dwitter.net | magna (133126)