Top dweets 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.

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DataMeta

function u(t) {

for(i=108;i--;)j=C(t-i)*4*i,k=Math.log(i*i)*i,x.setTransform(k,0,0,k,960,540),x.rotate(i^t|i),x.fillStyle=R(j*3,i*2,i-j),x.fillRect(0,0,1,1)

Jul 19 2018 11:30 PM UTC

}// 140/140

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u/Xen

nice style
u/DataMeta

j=C(i-frame)*t for 'turbo' mode, j=C(i-frame)*i for Xen ;) photosensitivity warning for the latter]
u/DataMeta

tabbed into wrong field, accidental comment ^

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DataMeta

function u(t) {

eval(unescape(escape`𬠽𣑡𭁨𛡲𨑮𩁯𫐊𭱩𭁨𚁸𚑦𫱲𚁡👲𚀩𛱲𚀩𛱲𚀩𛁪🐵𝰵𞱪𛐭𞱢𩑧𪑮𤁡𭁨𚁦𪑬𫀨𚐩𚐊𩡩𫁬𤱴𮑬𩐽𤠨𩰽𤰨𜐲𞀫𭀦𪠩𚠲𝐵𛁧𛁧𛀮𜐵𛱡𚐬𒡡𬡣𚀶𝀪𚁪𙐳𜠩𛀶𝀪𚁪𛰳𜡼𜀩𛀨𚁢👍𨑴𪀮𨑢𬰨𤰨𭀩𚐪𨐪𞐩🀱𜠸𙠦𨠾𞀩🱢𞠰𛀰𛀷𚐻`.replace(/u../g,'')))

Dec 14 2020 4:50 PM UTC

}// 132/140

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140 version: with(x)for(a=Math.random()*512,j=575;j--;beginPath(fill())) fillStyle=R(g=S(128+t&j)*255,g,g,6/a),arc(64*(j%32),64*(j/32|0),C(S(t))*a/6,0,7)

u/magna

Nice style!

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DataMeta

remix of d/12610 by u/ear7h

function u(t) {

w=960,h=540;for(i=0;i<70;i+=0.1)u=i*h/20,Q=(u-w)*(u-w)/4.2e5-1,
x.fillStyle=R(l=i^t*i%255,l,l),x.fillRect(u,h+S(t+i)*l*Q,d=9,9)

Aug 11 2019 5:18 AM UTC

}// 127/140

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u/magna

Sweet!

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DataMeta

function u(t) {

for(c.width|=i=108;i--;)x.arc(C(i&3)*480+960,S(i-t)*360+540,20,i,i);x.fill();

Feb 18 2019 5:43 PM UTC

}// 77/140

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DataMeta

remix of d/8605 by u/DataMeta

function u(t) {

v=Math.abs;for(c.width|=i=360;i--;)x.ellipse(960+C(t)*64,b=540,b*.618*v(C(t-i)),b*v(S(C(t)+i)),-t+i,-t,7);x.stroke();

Aug 26 2018 5:10 AM UTC

}// 118/140

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DataMeta

remix of d/8773 by u/DataMeta

function u(t) {

for(i=256;i--;x.beginPath())x.fillStyle=R(i,i,i),
x.arc(960,540,i,0,7),x.fill(),x.rotate(k=6.38*(t^i%3))

Jul 28 2018 3:42 AM UTC

}// 104/140

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DataMeta

remix of d/6525 by u/bepisTM

function u(t) {

for(i=50;i--;)x.fillStyle=`hsl(${i-32*t},80%,${i+20-32*S(5*t+i)}%)`,x.fillRect(i*80,900+750*(X=(t+i/7)%2)**4.1-1500*X,80,200)

Jun 11 2018 11:54 PM UTC

}// 125/140

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u/Xen

nice style

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DataMeta

remix of d/5615 by u/jonathan_b

function u(t) {

p=Math.PI;for(s=i=1024;--i;)k=T(C(t-i*.5)),x.fillStyle=R(s*S(k+i),i/4,i*k/2),x.fillRect(s+s*C(i)*C(k+S(t)),s/2+s/2*S(i-t/p),36,96)

Jun 9 2018 3:34 AM UTC

}// 130/140

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DataMeta

function u(t) {

c.width=1920;p=Math.PI;for(i=0;i<8;i++){x.lineWidth=6;x.rotate(p)
x.arc(960,540,(Math.abs(540*C(t*i*.166))),t*Math.log(t)/p,p*t);x.stroke()}

Jun 7 2018 1:38 AM UTC

}// 140/140

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DataMeta

function u(t) {

c.width=1920;x.font="1em Arial";p=Math.PI;
for(i=0;i<256;i++)x.strokeText("°",960+p*i*S(t+i*.989),540+S(t+i)*p*i*.618)

Jun 4 2018 11:37 PM UTC

}// 118/140

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babby's first repeating 3D pattern (tips for increasing fps are welcome)

u/sukkamehu

atleast for me the fps is great
u/sukkamehu

stable 60fps
u/DataMeta

I get 60 also, but in full screen there are some stutters

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