Random dweets | Dwitter

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.

Theme challenge of the month: #cavern

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kipkat

function u(t) {

x.fillStyle=R(S(t/5)*155,S(1+t/5)*155,S(2+t/5)*155);
t*=30;
x.fillRect(960+460*S(t/2)*t/270,540+460*C(t/10)*t/360,50,50);

Dec 20 2017 6:58 PM UTC

}// 121/140

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tomxor

remix of d/15526 by u/mildlybean

function u(t) {

Z=_=>S((S(X)**2+S(Y)**3)*3.14+t*6)**6/4
for(c.width=i=1024;i-=1/16;x.fillRect(48*(X*2+Y+11),48*(X/2-Y+z),1,5))z=6-Z(X=i%8-4,Y=i/128-4)

Aug 27 2019 8:00 AM UTC

}// 134/140

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Xen

remix of d/14075 by u/username

function u(t) {

x.drawImage(c,!x.fillText(1,t*653%2e3,t%2*99),9)

May 22 2019 6:51 PM UTC

}// 48/140

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Had to have a play

u/Xen

#texture

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anthonylewis

function u(t) {

for(i=1000;i--;)X=Math.random()*1920-50,Y=Math.random()*1080-50,
x.fillStyle=R(X%255,Y%255,i%255,0.1),x.fillRect(X,Y,100,100)

Apr 29 2018 3:10 AM UTC

}// 125/140

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iznax

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𨡬𭑲𚀹𬁸𚑣𫱮𭁲𨑳𭀨𞑠𒡦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜐱𛁸𛡦𪑬𫁓𭁹𫁥🐢𘱦𞀷𘠻𛐭𪐻𭰽𜐲𜀫𪐥𜠪𜐴𜀬𮀮𨑲𨰨𞐶𜀭𠰨𭀯𜐲𚐪𝀵𜀫𤰨𨐽𤰨𭀪𜠫𪐩𛰵𚱩𚠷𛠵𚱴𛰲𚐪𭰬𝠰𜀫𤰨𭀯𝠩𚠹𜀫𠰨𨐩𚡷𛀱𜠰𛀰𛀶𚐬𮀮𩡩𫁬𚀩𚑸𛡢𩑧𪑮𤁡𭁨𚀩`.replace(/u../g,'')))

Feb 23 2020 3:17 AM UTC

}// 140/140

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Mr. Starfish likes long walks on the beach and face hugs... #longwalks

u/tomxor

I can only see eggs now! 🤪
u/aleamb

#organic #cell #amoeba

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KilledByAPixel

remix of d/18748 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𪐽𞀱𜐻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁢🰰𞡫𚱲𚠨𘑰𚡓𚁴𚱪𚐫𤰨𪠾🠽𝀩𚠴𞐩𛁲𚠶𝐭𪰬𬀿𪠥𝰪𬠫𜰪𬠫𨠺𬠯𜰬𬀿𨠭𪠥𜠱𚡲𞠭𬠩𚑪👩𚱴𚠱𜠰𯀰𛁢👩𙐲𚠱𩐴𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𨠿𪰺𪡽𘀤𮱢🰶𞐺𜐹𯐥𙁻𬀽𪠥𝀿𪐯𜐲𛐨𪠥𜐶🀳𚐪𞐺𜁽𙑠𛁲🐱𩐴𛱩`.replace(/u../g,'')))

May 13 2020 10:36 PM UTC

}// 140/140

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Flight Over Tiny Town 🛩️

u/KilledByAPixel

#city #d3

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geb

remix of d/12859 by u/geb

function u(t) {

for(c.width|=0,j=9,t*=.9;j--;){for(i=9;i>0;i-=7/99)r=99*j,x.fillText("░▓░",1e3+r*S(i+j*S(t)),500+r*C(i+j+C(t)))}

Mar 22 2019 9:42 PM UTC

}// 112/140

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katkip

function u(t) {

t||(c.width=500);f=frame;pi=Math.PI;for(i=9;i--;)x.fillRect(250+C(i*f*S(f)/999+pi/2)*f,250+S(i*f*S(f)/999-pi/2)*f,1,1)

May 11 2019 5:31 PM UTC

}// 118/140

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Tree from my golfing website. #tree

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bandaloo

remix of d/18913 by u/bandaloo

function u(t) {

i=~~(t*9);x.font="96px'";x.fillStyle=`hsl(${t*99},40%,80%)`;x.fillText(T(i**2)&1?'╱':'╲',(i%20)*96,~~(i/20)*96);x.drawImage(c,0,C(t)/2e2)

May 22 2020 2:36 AM UTC

}// 137/140

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bleeding technicolor maze

u/bandaloo

strangely, this doesn't work on firefox

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Aaron.goshine

remix of d/1347 by u/Aaron.goshine

function u(t) {

h=1e3;f=()=>Math.random()>.5?9:-9;t?x.fillRect(l=(b+=f()+h)%h,p=(g+=f()+h)%h,9,9):(b=h/2,g=b);x.fillStyle="#"+((1e3+l+p)>>1);

Feb 25 2017 9:07 PM UTC

}// 125/140

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bigger

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