Dweets awesomed by u/robbyg

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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robbyg

function u(t) {

a=t?a+=(Math.random()*2-1):400
x.fillStyle='#000a'
x.fillRect(960+C(t)*a,540+S(t)*a,9,9)

Aug 21 2019 3:30 PM UTC

}// 88/140

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Tracing a circle.

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metamero

remix of d/15479 by u/metamero

function u(t) {

throw T=~~T+1

Aug 21 2019 1:56 PM UTC

}// 13/140

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13B variable reuse init demo

u/taupelink

nice!
u/KilledByAPixel

tight, i was looking for something like this

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katkip

remix of d/15467 by u/django

function u(t) {

w=c.width*=1;k=40;f=w/k
for(i=0;i<k*2;i++)for(j=0;j<k;j++)p=j/k,x.fillStyle=R(0,p*255,200-i*j),x.fillRect(i*f-600,540,f,S(C(j*i/f+t))*211/p)

Aug 21 2019 12:52 PM UTC

}// 140/140

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django

function u(t) {

w=c.width*=1;k=80;f=w/k;
for(i=0;i<k;i++)for(j=0;j<k;j++)p=j/k,x.fillStyle=R(0,p*255,p*128),x.fillRect(i*f,540,f,(1-p)*S(C(t+j)+i/10+j)*540)

Aug 20 2019 5:33 AM UTC

}// 140/140

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wavey

u/13thptr

nice style
u/katkip

nice

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tomxor

remix of d/15454 by u/katkip

function u(t) {

a ++
throw a
}{a=1e3

Aug 19 2019 7:28 PM UTC

}// 20/140

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Variable initialisation with only +2 chars (hack)

u/tomxor

Saves up to 4 chars vs t||(a=1e3);
u/katkip

Ohh
u/katkip

#genius #exploit I didnt know about that. This is clever

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mildlybean

function u(t) {

for(c.width+=y=0;y++<3;)for(i=-1;i++<39;){h=(i+1)*6.5;x.fillStyle=R(h,255-h,y*50);x.fillRect((n=i*99+S(t)*999)-999,S(n/99)*99+y*250,50,200)}

Aug 19 2019 1:15 PM UTC

}// 140/140

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Here's a simple one

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username

remix of d/15433 by u/username

function u(t) {

eval(unescape(escape`朽挮睩摴桞㴰㭦潲⡪㴴㭪ⴭ㬩景爨椽朻ⴭ椻砮晩汬剥捴⡩ⰵ㐰⵷⼲⭓⡩⼴㌩⨹⬨焽㤶〭椩⼲⨨焾㸳ㄩ⨪椬㈬眩⥷㴮㐪⨨椯㤹⴨琫権⨶┲㜫㔩⨪㈪ㄶㄫ㤬砮晩汬却祬攽恨獬⠤筩⼶紬㘸┬㔰╠`.replace(/u(..)/g,"$1%")))

Aug 19 2019 10:08 AM UTC

}// 130/140

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blobs splitting along the rainbow

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KilledByAPixel

remix of d/15354 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𪐽𞐹𞱩𛐭𞰩𩡯𬠨𪠽𜀻𪠼𞐻𮀮𩡩𫁬𤡥𨱴𚁩𚠲𜀬𪠫𚰿𜐲𞐪𪠫𭰪𠰨𬐯𞐩𛱪𞠰𛀲𜀬𜱥𜰩𚑱👪𚡷𚱩𚱴𚡪𚠪𜰬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱓𚁪𚐪𞀹𞑽𘀹𞐥𘀤𮱪𛐸🰵𜀺𜁽𙑠𞱸𛡦𫱮𭀽𘠵𜁥𫐠𪑭𬁡𨱴𘠻𮀮𩡩𫁬𥁥𮁴𚀢𠡯𩱵𬰠𤡯𨑤𬰢𛀰𛀸𜀰𛀱𞐰𜀩`.replace(/u../g,'')))

Aug 18 2019 5:01 AM UTC

}// 140/140

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Play my game Bogus Roads in your browser! https://killedbyapixel.itch.io/bogus-roads

u/KilledByAPixel

Made in javascript using three.js and lots of learnings from dwitter. There is a link to download the source code.
u/joeytwiddle

Needs more pixels. The retro is too damn high!

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taupelink

function u(t) {

s=x.fillStyle=['Orange','Tomato','Olive','Plum','Lime'][v=frame%5],x.font=(3+v)+'em"',x.fillText(s,960+90*(r=1+t/2)*C(w=t*12),540+50*r*S(w))

Aug 15 2019 2:21 AM UTC

}// 140/140

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Abstract fruit word spiral

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firegodjr

function u(t) {

c.width|=a=.52
r=200
with(x)for(i=13;--i;beginPath())j=t+i,lineWidth=12-j%12,arc(S(l=a*i)*r+900,C(l)*r+500,80,v=-l-2*a,v+j%12*6.28),stroke()

Aug 15 2019 1:04 AM UTC

}// 140/140

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First attempt at recreating https://twitter.com/beesandbombs/status/1161…

u/firegodjr

#beesandbombs

dwitter.net | robbyg (46833)