Dweets awesomed by u/e4494s

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: #Opposites

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taupelink

remix of d/24969 by u/taupelink

function u(t) {

for(m=k=541;m--;x.fill())d=2**t**t/t,r=m**5.7%k,x.beginPath(x.fillStyle=R(r*t,r/t,k/d)),x.arc(960+r*C(z=m+C(m+1/d)/d),k+r*S(z),m/d/t,m-d,m)

Feb 22 2022 1:21 AM UTC

}// 139/140

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d/24975

u/rep_movsd

#nature #flower

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rep_movsd

function u(t) {

eval(unescape(escape`𦐽𭀿𦐫𜐺𞐹𒡷𪑴𪀨𣑡𭁨𚑦𫱲𚁍👥𮁰𚁡👴𛐴𚐬𣀽𬠽🡲𚡓𚁡𨱯𬰨𦀯𬠩𚐯𢰬𦀽𛐨𢰽𭀼𛠴🰴𝐺𨐼𝠿𚀱𚱍𚠲𛰨𣐫𩑸𬀨𛑡𚐩𚐪𜰳𞠹𞐪𠰨𚀶𛑡𚐪𚠷𚐩𞱘🁋𞰩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𤀽𢰪𛠹𛁐𛀰𛁌𚁋𚐭𣀨𦀪𦀼𤀪𤀿𤀺𦀩𚐬𮀮𩡩𫁬𤡥𨱴𚀹𜀰𚱘𚰫𛁙𛀱𛀱𚐻`.replace(/u../g,'')))

Feb 21 2022 9:30 PM UTC

}// 140/140

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Improved Bottle

u/rep_movsd

Fixed some NaN issues in older bottle, but had to empty the bottle

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KilledByAPixel

function u(t) {

f=frame
M=f%20
X=f/20|0
for(j=D=X+M;j--;x.beginPath(x.stroke()))
for(S=j,i=1e3;i--;S=S*M%D)
x.arc(60*X+30,60*M-90,28,a=(S/D*2-.5)*Math.PI,a)

Feb 20 2022 4:04 PM UTC

}// 140/140

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Vortex Math Diagram

u/joeytwiddle

Nice! #pattern

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rodrigo.siqueira

remix of d/24940 by u/rodrigo.siqueira

function u(t) {

for(m=8e3;m--;x.fill())X=C(m-t),Y=X*S(m*3+X*4),x.fillStyle=R(i=m%529*11,X*i,i/T(m+t),.2),x.beginPath(),x.arc(999+700*X,500+400*Y,m/i,0,m)

Feb 19 2022 11:19 PM UTC

}// 137/140

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Information flow over a superstring

u/joeytwiddle

I saw a rollercoaster where the track moves and you stay still

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rodrigo.siqueira

remix of d/24913 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=1e4/i/t,0,0,s,960+5*s*C(F=i+t/4),540+s*S(F)*3),C(i/5)*2,G=.4/t,G))fillStyle=R(i/2,i/3,i,.1)

Feb 14 2022 12:00 PM UTC

}// 137/140

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Vortex filaments into the purple spiral #spiral

u/joeytwiddle

The arms of an alien monster reaching for the Milky Way

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conjurer

function u(t) {

for(i=0;i<10;i++)
x.fillRect((i*1+(t%10)*3-10)*100,400,50,200+S(t+i)*100)
x.fillStyle=R(C(t)*255,S(t)*255,S(t*10)*255)

Jan 31 2022 5:44 PM UTC

}// 118/140

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first

u/magna

Cool!

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KilledByAPixel

remix of d/24862 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍴󚬽󪜽󜜵󜜬󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽴󚭴󯜠󞜹󙜵󜌥󨌻󪜭󛜻󨭥󩽩󫭐󨝴󪌨󬽴󬭯󪽥󚌩󚜩󨜽󭌥󜜬󨬽󪜭󪜪󨜬󩭩󫍬󚍥󫍬󪝰󬽥󚍴󙜸󚬲󝜰󛝢󚭓󚍥󟝴󚭴󚜭󜬹󛌨󭌾󟬳󚜪󜜹󚽢󚭃󚍥󚜬󬬽󪜾󞜿󪜾󝬰󟼱󝜭󪜯󜜰󞬹󞬲󜌬󪜿󨜪󬬺󜌬󚍩󟬳󜌩󚭓󚍩󚜯󜬫󩜬󜌬󞜩󚜻`.replace(/u../g,'')))

Jan 30 2022 3:09 PM UTC

}// 140/140

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Screws

u/sigveseb

dope!

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KilledByAPixel

function u(t) {

with(x)for(strokeStyle='#f81',t*=i=99;i--;beginPath(stroke()))fill(ellipse(t%9*220-i*S(t),t*9+i*C(t),r=i<80?27:36,t%.5*r+3,S(i*i)/r+t,0,9))

Jan 30 2022 2:56 PM UTC

}// 139/140

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Pill Bottles 💊

u/robbyg

Or possibly corks!
u/DataMeta

cool! I also saw shell casings or unpainted mario pipes :]

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mrfoogles

remix of d/24798 by u/stephanegeorget

function u(t) {

c.width=999;
for(i=999;i-=9;)
for(j=666;j-=6;x.beginPath(),x.moveTo(i,j),x.lineTo(S(t*20)*100+499,C(t*5)*100+333),x.stroke());

Jan 22 2022 4:03 AM UTC

}// 126/140

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Targeting

u/magna

Very cool!
u/vain

cool one

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tomxor

remix of d/24801 by u/rep_movsd

function u(t) {

for(c.style.filter='invert(1',t?i=5e4>>t:G=X=Y=.8;i--;x.fillRect(960+X*19,540+Y*29,.2,.2))Z=X,X=G+Y*1.01-Y**3/7e3,G=4*X*X/(1+X*X)-X*.8,Y=G-Z

Jan 20 2022 11:56 PM UTC

}// 140/140

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Smolr Fluffier Gumowski-Mira Mythic Bird

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