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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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jellyedwards

function u(t) {

c.width|=r=550
with(x)for(j=S(t)/.11;z=j--*35;stroke(),beginPath(),y=r-(1e5-z*z)**.5,lineTo(r+z,y),arc(r,r,z,0,3),lineTo(r-z,y))lineWidth=20

Feb 27 2018 1:01 PM UTC

}// 140/140

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dots and loops album cover (https://en.wikipedia.org/wiki/Dots_and_Loops…)

u/zanella

Do Sgt. Pepper's Lonely Hearts Club Band next. :)
u/jellyedwards

it doesn't fit but I had a go! with(x)for(font="99px a",fillStyle='red',b=0,i=a=80;i--;fillText('BEATLES'[b=i%7],580+a*b,980+i/4))fillText(String.fromCodePoint(i&1?0x1F468+b%2:0x1F9D1,0x1F3FB+i%3),i%20*a,a+5*(i+b))

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Xen

function u(t) {

x.strokeRect(Z=t*199%1e3,Z,1920-Z*2,1080-Z*2)
x.rotate(C(t^9)/1e3)
x.strokeStyle=`hsla(${t*99},90%,50%,.4)`

Sep 15 2018 4:30 PM UTC

}// 107/140

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eviltoad

remix of d/5386 by u/eviltoad

function u(t) {

c.width|=f=(a,d,g,b,w,h)=>!d?x.stroke():(x.lineTo(w-=g*C(a),h-=g*S(a)),[b,-b].map(_=>f(a+_,d-1,g/1.5,b,w,h)));f(1.57,9,400,5*S(t),960,1080)

Jan 3 2018 4:56 PM UTC

}// 139/140

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KilledByAPixel

function u(t) {

for(i=1e4;i--;x.fillRect(960+X*250,540-Y*250,.1,1))Y=S(A*X)-C(B*Y,X=S(G*Y)-C(D*X))}{r=_=>1+Math.random()*2,Y=X=A=r(B=r(G=r(D=r())))

Jun 10 2022 5:12 PM UTC

}// 131/140

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Random Peter de Jong Attractor

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pavel

function u(t) {

for(i=1e4;i--;x.fillRect(660+u+v,220+u-v,32,32))r=(50*i-i*i/200)**.5,u=i/17+r/2*S(a=i/4+32*frame),v=r*C(a),x.fillStyle=`hsl(${a/7},69%,50%`

Dec 5 2021 9:39 PM UTC

}// 139/140

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u/vain

Well done! Try to change "v,32,32" to "v,32,.02" or "v,32,.05" or "32,.2" to archive some interesting effects.
u/KilledByAPixel

you probably already know but you can remove the hsl comas to save a byte hsl(${a/7} 69%50%
u/pavel

That does not work in Safari, the color will always be black.
u/f8f82804

#sphere

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384.cz

remix of d/26668 by u/384.cz

function u(t) {

for(c.width=500,c.style="filter:invert(",j=30;j--;)for(a=S(t+j),d=i=j;i--;)x.fillRect(i*a+(230+230*a),120+120*S(9*j)+(d-i),1,2*i)

Dec 20 2022 5:06 PM UTC

}// 129/140

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u/danny@hille.dk

:-)

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KilledByAPixel

remix of d/23027 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩌽󭼽󪬽󨼮󭽩󩍴󪍼󟝴󟽯󫭭󫽵󬽥󫝯󭭥󟝥󟜾󤬫󟝍󛜨󣜽󩜮󮌯󜼰󚜺󦌽󦬽󤬽󣜽󝜊󩭯󬬨󨜽󤼨󤬩󛍢󟝃󚍒󚜻󪬻󩌫󟜮󜜩󚍘󚼨󠜽󪬯󭼪󩌭󩌯󜬩󚭢󛝤󚭡󯍚󛝁󚭡󛝤󚭢󚜥󞜾󜭼󯍸󛭦󪝬󫍒󩝣󭌨󪬭󛜬󝜴󜌭󜝥󜼯󩌬󜜭󜜯󩌬󜭥󜼯󩌬󩌽󚌱󛜱󛽤󛽤󚜯󜭥󝌬󦌭󟝤󚭡󛍚󛜽󩌪󨬩`.replace(/u../g,'')))

Jun 6 2021 9:12 PM UTC

}// 138/140

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Wolfendweet 🐺 3d engine with mouse look and collision!

Show more comments…
u/KilledByAPixel

To make it a game, add throw Math.hypot(X,Z) How far can you get from the origin?
u/erin

this shit is so insane the dweets have been levelling up a lot lately
u/erin

#game #interactive #doom #wolfenstein #wolfendweet
u/andrea270872

Wow! Dwitter-stein! and even interactive... amazing!!
u/iverjo

Wow
u/initramfs

Getting Sharp Now (Rocky Theme song)
u/vain

You are just a coder god :-)
u/fentbiggesthater

have my kids
u/tarocodes

this is mind blowing
u/ximavus

That's one of the best

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firegodjr

function u(t) {

x.fillStyle=`hsl(${t*90},99%,50%`
x.fillRect(25*S(t)+935,25*C(t)+515,50,50)
x.drawImage(c,-9,-9,1938,1098)

Jul 22 2018 5:16 AM UTC

}// 106/140

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tomxor

remix of d/15502 by u/tomxor

function u(t) {

eval(unescape(escape`𫱮𪱥𮑵𬀽𩐽🡓🐰𛁯𫡫𩑹𩁯𭱮👥🐾𤰽𜰸𛑥𛡷𪁩𨱨𞱦𫱲𚁴🱣𛡷𪑤𭁨𙠽𪐽𜠳𜀳𞡓👃𙠽𠐽𠠽𜠬𠐭👓𛰴𛁂𛐽𠰻𪐭𛐻𠰽𠠼𜀿𭀺𦠼𜐿𠰭𝑥𛐶𞠮𝀩𮀮𩡩𫁬𤡥𨱴𚁘👩𙠳𜐬𦐽𪐾🠵𛁚🐡𚁁𧡘𯁂𧡙𚐭𚁙👙𛰳𚱂𛰳𚱴𚠪𜐮𝀬𥀨𦐫𦀯𜱞𦀯𜰭𦑞𦐯𝠩🀸𚐯𜠬𦠩`.replace(/u../g,'')))

May 14 2023 12:44 AM UTC

}// 140/140

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Do Fall ! #game

u/tomxor

Use left + right (focus the iframe with mouse first)... If you hit the top, you die, if you fall too far, you die, if you fall too fast you fall through things, you die. High Score: throw u=B<0|B>72?u:t|0
u/tomxor

Forgot: If you fall just right, you live :)

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visy

function u(t) {

for(i=955;i>0;i--)
z=i+t,ss=(C(t*10.+i)+i*t*0.5*S(t*i*.1)),x.fillStyle=R(i,i*2-ss*.1,i*3-ss,.1),x.fillRect(960+S(z)*ss, 540+C(z)*ss, 5, 5)

Jan 4 2018 5:58 PM UTC

}// 138/140

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u/eviltoad

interesting