Dweets awesomed by u/jlidbeck

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: #ScaryMovies

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katkip

function u(t) {

t||(x.translate(960,540));if(t<13)t=t%(6.6-t*t/25),x.font=`${t}cm "`,x.fillText("😻",-t*25,-t*60,x.rotate(8))

Jan 9 2020 5:35 PM UTC

}// 108/140

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#emoji #centered #text

u/Xen

catz

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rodrigo.siqueira

remix of d/17089 by u/rodrigo.siqueira

function u(t) {

for(i=45;i--;x.strokeStyle=`hsl(${32*t},65%,${50*S(t*9)}%,.5`,x.stroke())x.beginPath(r=t*9),x.arc(960+r*C(a=t+i/70),540+r*S(a),5*t*t,0,7)

Jan 9 2020 2:56 PM UTC

}// 137/140

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Neon lights #tunnel #neon Try to remove +i/70 to see a #spiral Moiré pattern.

u/Xen

10billion awesomes because it went to my music!

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rodrigo.siqueira

remix of d/17068 by u/pavel

function u(t) {

for(i=32;i--;x.strokeStyle=`hsl(${i},90%,${60*S(t)}%,9%`,x.stroke())x.beginPath(r=t*S(t)*50),x.arc(940+r*C(i)*9,540+r*S(i)*9,350,0,7)

Jan 8 2020 4:22 PM UTC

}// 133/140

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Curved space. (fullscreen needed to view inner details) #mandala

u/DataMeta

Beautiful
u/Xen

far sexy

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pavel

remix of d/11225 by u/veubeke

function u(t) {

T<150&&!D.some(d=>Math.hypot(d.p-p,d.q-q)<d.T+T)?x.beginPath(x.fill(x.arc(p,q,T+=2,0,7,0))):(D=t?[...D,{p,q,T}]:[],p=t**7%2e3,q=p*p%1e3,T=0)

Jan 8 2020 6:07 AM UTC

}// 140/140

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Blots

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KilledByAPixel

remix of d/17077 by u/robotman_

function u(t) {

with(x)for(c.width|=i=9,translate(960,540);i--;stroke())beginPath(scale(1.3,1.3)),ellipse(0,0,50*Math.abs(S(t+i/3)),50,t+i*i,0,7)

Jan 8 2020 3:22 AM UTC

}// 129/140

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Loading Gyro

u/Odog8

euler on crack

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katkip

function u(t) {

for(c.style.background='#313',i=99;i--;)x.fillStyle=R(255-i*9,99-i*i,i*i),x.fillRect((i<10?960-S(z=i/4)*200:0),99+i*40,i<10?S(z)*400:2e3,20)

Oct 23 2019 2:35 PM UTC

}// 140/140

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#synthwave

u/katkip

the sun is pretty weird, i know lol

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KilledByAPixel

function u(t) {

with(x)save(restore(shadowBlur=39)),translate(960,540),rotate(t*99),font=9*t+'em"',shadowColor="#00F",fillText('👻',0,-400*t**1.5)

Oct 23 2019 1:50 AM UTC

}// 129/140

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Ghost Spiral 👻 👻 👻

u/KilledByAPixel

#Inktober day 22: Ghost

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜐲𞐻𪐭𛐻𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚁥𫁬𪑰𬱥𚀹𝠰𚱓𚁴𚱩𛰹𚐪𞐹𚰳𜀰𚠨𥀿𪐭𞀹𛠵𞠰𚐬𜐱𝀰𛑩𚠸𛁲𛁔🱲𛑲𚡃𚁴𚐪𚠲𜀰𞡲𛰲𛁔🐰𛀰𛀷𚐩𚐩𬠽𪐾𞐰🰨𜡥𝐭𚁩𚠹𛐷𜠰𚐪𚠲𚐪𚠮𝐺𪐾𞀸🱔🐶𞐺𪐪𪐯𜐸𛁧𫁯𨡡𫁁𫁰𪁡👔🰱𞠮𜀳`.replace(/u../g,'')))

Oct 22 2019 11:19 PM UTC

}// 140/140

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Friendly Ghost 👻

u/jellyedwards

Very cool
u/KilledByAPixel

#Inktober day 22: Ghost
u/joeytwiddle

#cute #halloween #ghost

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Xen

remix of d/5896 by u/Moosething

function u(t) {

t?x.globalCompositeOperation='xor':z=1
x.fillRect(0,!x.drawImage(c,z*=-1,1),1,z)

Oct 22 2019 6:44 PM UTC

}// 80/140

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80byte remix

u/Xen

#gameoflife #sierpinski

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Xen

remix of d/16204 by u/rodrigo.siqueira

function u(t) {

for(i=2e3;i--;x.fillRect(i,1071,8,9))x.fillStyle=R(9,A=i*S(S(i/(69+t))*S(C(t)+C(i/(17-t))*C(t/i*2))),A)
x.drawImage(c,0,-9)

Oct 22 2019 4:18 PM UTC

}// 123/140

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#waitforit

u/joeytwiddle

#shiny Reminds me of steel wire rope

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