Dweets awesomed by u/Tekmap

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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Tekmap

remix of d/10817 by u/ellisk1

function u(t) {

c.width=99;x.translate(1,1);for(j=157;j--;x.rotate(.01))for(i=125;i--;)x.fillRect(i,0,i<72?C((j-t/3)*i/3)/1:T(j*i+t)<.9-(i+2*S(j/2)<75),1)

Jun 4 2021 7:30 PM UTC

}// 138/140

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Quantum asdlkfj

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Tekmap

remix of d/22525 by u/Xen

function u(t) {

c.style.filter=`blur(1vw)contrast(90`
for(c.width|=z=i=19;i--;)for(j=2*z;j--;)x.fillRect(99+i*99+S(t-j/4*z)*300,400+j*z,50,z)

Jun 4 2021 6:58 PM UTC

}// 125/140

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sdfñlkgjsd gsldkjf pop #fire

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Tekmap

remix of d/22983 by u/initramfs

function u(t) {

for(c.width|=j=9,2*x.translate(960,54);j--;x.rotate(t/9+2*j))for(i=250;i--;x.fillRect(i*9-90,90*T(t*(j%5)-i/1)-a/2+9+50*j,10,a))a=40*S(i/5)

Jun 4 2021 6:26 PM UTC

}// 139/140

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lxj375@5%%kk

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Tekmap

remix of d/22850 by u/New_Core

function u(t) {

for(i=a=999;i--;x.fillRect(60+(t*t/2*C(i*1+2/t)+a*C(v=190*i>>4)*9)*Z,900+(200-t*60)*Z,Z*9,-Z))Z=199/(i%a+a/7),x.fillStyle="#0505"

Jun 4 2021 6:16 PM UTC

}// 130/140

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Bamboo Forest

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Tekmap

function u(t) {

for(c.width=i=550;i--;x.fillStyle="#"+i/999)x.fillRect(8,9,5,50,h=(H=i/5-t)<0&&H,x.setTransform(K=C(z=h<2?h:1),S(2*z),C(2/z),K,75*(H+5),99))

Jun 4 2021 5:42 PM UTC

}// 140/140

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disharmonic harmony

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Tekmap

function u(t) {

for(c.width=i=350;i--;x.fillStyle="#"+i*99)x.fillRect(8,9,75,-90,h=(H=i/5-t)<0&&H,x.setTransform(K=C(z=h<2?h:0),-S(-z),S(z),K,75*(H+5),99))

Jun 4 2021 5:25 PM UTC

}// 139/140

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continuum

u/Xen

Welcome to the dwitter family!

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rodrigo.siqueira

remix of d/21645 by u/Pascal

function u(t) {

c.width|=0,w=960
for(i=w*2;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=(8/Z)**5,s))
X=3*C(U=i+t)+C(V=t+i/2),Y=C(i*i)*S((i*3)+t)+C(V)*T(V)-2,Z=S(U)-5

Jun 4 2021 12:36 AM UTC

}// 137/140

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Double Helix #dna #spiral

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initramfs

remix of d/22980 by u/New_Core

function u(t) {

for(c.width|=j=15,x.translate(960,540);j--;x.rotate(t/9+j))for(i=20;i--;x.fillRect(i*9-10,20*S(t*(j%5+3)-i/1)-a/2+99+50*j,10,a))a=40*S(i/5)

Jun 3 2021 10:00 PM UTC

}// 139/140

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KilledByAPixel

remix of d/21044 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝩󟜱󜌳󝬸󞼭󛝩󞽶󙬡󚍔󦽲󟝩󚼨󭬾󜬿󛝷󞭷󚜫󚍩󚭴󧭩󚜥󜼭󜝝󙜳󚝼󭬽󟜶󟼨󥍛󬭝󟝶󚜭󜼿󥍛󪝝󟝶󟬶󟼱󞬰󞬰󞭯󫭭󫽵󬽥󫝯󭭥󟝥󟜾󥍛󭼪󚍥󛭹󚬨󭼯󟝩󫭮󩝲󥽩󩍴󪌩󯌰󚜫󩜮󮌪󭽼󜍝󟝥󛭢󭝴󭍯󫭳󚼱󚝸󛭦󪝬󫍒󩝣󭌨󪜥󭼬󪜾󟬷󛌱󛌨󭬽󥍛󪝝󚜯󝌩`.replace(/u../g,'')))

Jun 3 2021 8:47 PM UTC

}// 139/140

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Sand Game 🏖️ Draw with mouse - Left=Wall, Right=GreyGoo, Middle=Lightning, Middle+Right=SandStorm, Middle+Left=Destroy, Left+Right=DarkWall

u/KilledByAPixel

Experiment with different combinations, fullscreen recommended!
u/KilledByAPixel

#interactive #physics #game
u/erin

powder game flashbacks
u/KilledByAPixel

Add the code onmousedown=oncontextmenu=_=>!1 to improve usability (prevents other mouse events)
u/KilledByAPixel

#sand

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initramfs

remix of d/22525 by u/Xen

function u(t) {

c.style.filter=`blur(2.7vw)contrast(99`
for(c.width|=z=i=50;i--;)for(j=z;j--;)x.fillRect(9+i*9+S(t+j/z)*1900,100+j*z,1000,z)

Jun 2 2021 9:59 PM UTC

}// 124/140

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