Top dweets by u/katkip

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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katkip

function u(t) {

t||(q=0);f=(a,b,c,d)=>{a+=C(c)*d,b+=S(c)*d,9,9;d>1?f(a,b,a*b/99999+c*5,d/2):x.fillRect(a,b,3,3)};for(i=999;i--;)f(960,540,q,250),q+=0.01

Jun 15 2019 12:38 PM UTC

}// 136/140

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#fractal inter-broccoli

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katkip

remix of d/14613 by u/katkip

function u(t) {

f=(a,b,c,d)=>{a+=C(c)*d,b+=S(c)*d,9,9;d>1?f(a,b,a*b/999999-c*2,d/2):x.fillRect(a,b,9,9)}
f(960,540,t,250);x.fill()

Jun 15 2019 12:34 PM UTC

}// 114/140

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Shuriken #spirograph

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katkip

function u(t) {

f=(a,b,c,d)=>{a+=C(c)*d,b+=S(c)*d,9,9;d>1?f(a,b,a*b/99999-c*2,d/2):x.fillRect(a,b,9,9)}
f(960,540,99+t/2,200);x.fill()

Jun 15 2019 12:30 PM UTC

}// 118/140

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That Spirograph #fractal #slowrender #waitforit

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katkip

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤👒𚀰𛀰𛀳𞐩𞱦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𞐻𪐭𛐻𚑸𛡦𪑬𫁓𭁹𫁥🐧𘱦𨐰𙰬𮀮𩡩𫁬𤡥𨱴𚀴𜀰𚱩𚠱𜀰𚱓𚁴𚐪𜰰𜀬𝀰𜀬𝐰𛀲𜀰𚐻𩡯𬠨𪠽𜰹𞱪𛐭𞰩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪠪𝐬𪠬𜠵𝠭𪠪𞐩𛁸𛡦𪑬𫁒𩑣𭀨𜀬𝐴𜀫𞐹𞐯𪠬𜡥𜰬𜡥𜰩`.replace(/uD./g,'')))

Jun 15 2019 12:03 PM UTC

}// 136/140

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Sunset #default

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katkip

function u(t) {

if(t<.7){x.font=`${40+t*9}em'`;x.fillStyle=R(t*399,t*199);x.fillText("3D",400+t*299,600+t*199),x.strokeText("3D",400+t*299,610+t*200)}

Jun 12 2019 11:06 AM UTC

}// 134/140

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#d3 #text #perspective

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katkip

remix of d/14506 by u/simonmkwii

function u(t) {

for(c.width|=i=50,x.font="58em'";i;)z=(S(t)**2)**.5*1e3+9,--i?0:x.fillStyle="#f0f",x.fillText(":))",960+i*C(t)-z/2,750,z)

Jun 9 2019 11:13 AM UTC

}// 121/140

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Golfed #romanian laugh emoji

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱦🐨𬐬𭰬𩐬𬠩🐾𮱸𛡢𩑧𪑮𤁡𭁨𚀩𞱦𫱲𚁩🐵𞱩𛐭𞰩𮀮𨑲𨰨𬐫𠰨𪐪𜐮𝐷𚱲𚐪𩐬𭰫𤰨𪐪𜐮𝐷𚱲𚐪𩐬𜐬𜀬𜐩𞱸𛡦𪑬𫀨𚑽𞱦𫱲𚁪🐹𞱪𛐭𞰩𩠨𜰶𜀫𪠪𜐳𜀫𤰨𭀩𚠳𜀰𛀵𝀰𛀶𜀬𤰨𭀩𚠳𚐠`.replace(/uD./g,'')));

Jun 8 2019 3:32 PM UTC

}// 122/140

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Rotating

u/katkip

;f=(q,w,e,r)=>{x.beginPath();for(i=5;i--;)x.arc(q+C(i*1.57+r)*e,w+S(i*1.57+r)*e,1,0,1);x.fill()} function
u/katkip

without the first ;
u/katkip

also it's a illusion, looks like they are walking

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katkip

remix of d/14466 by u/katkip

function u(t) {

x.fillRect((t*999)%3840-1920,0,c.width=1920,2e3);for(i=9;i--;)x[frame%.4<.2?'fillRect':'clearRect'](400+i*100+S(t)*300,400,50,20+200)

Jun 6 2019 2:27 PM UTC

}// 133/140

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That #default #opticalillusion #illusion #transition

u/metamero

what is the optical illusion on this?? oh, i see, it's the illusion that is cool to flood dwitter hashtags with random stuff
u/13thptr

I didn't look at the code but the default bars look kinda grey at some point

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katkip

function u(t) {

q=4.487;c.width*=1;x.lineWidth=20;for(i=9;i--;)x.lineTo(960+C(i*q+t)*300,540+S(i*q+S(i%7)*Math.abs(S(t*2))/2+t)*300);x.stroke()

Jun 5 2019 4:37 PM UTC

}// 127/140

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katkip

function u(t) {

throw`\u{1242A}`.repeat(6+C(t*9)*5)

Jun 3 2019 5:57 PM UTC

}// 35/140

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Waffle maker

u/Xen

Has Wafflez??

dwitter.net | katkip (7028)