Dweets awesomed by u/DaSpider

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: #ScaryMovies

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Xen

remix of d/27234 by u/vgel

function u(t) {

for(x.fillRect(x.globalAlpha=.01,0,i=2e3,i);i--;)t?x.clearRect(x[i]+=(o=Math.random()*4|0)<2?0:o*8-20,u[i]+=o>1?0:o*8-4,9,9):(x[i]=u[i]=469)

Mar 21 2023 11:47 AM UTC

}// 140/140

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golfed to fit

u/vgel

nice golf!
u/joeytwiddle

Simulation of 2000 mes searching for our keys

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CalSch

remix of d/27027 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`砮晩汬剥捴⠰ⰰⱡ㴲攳ⱡ⤍੦潲⡸⹳瑲潫敓瑹汥㵒⡩㴶㐰⤻椭ⴻ砮獴牯步⠩⥸⹢敧楮偡瑨⠩ⱸ⹡牣⠨㌵⨪匨琭椯㤩⭩⨳⭴⨲〰⤥愬椥ㄶ〪㠬㠫㤹⩃⡩⼳㤫琩⨪㐬㜬〬㜩`.replace(/u([^D].)/g,'$1%')))

Feb 11 2023 3:29 PM UTC

}// 124/140

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Added some movement

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Odog8

function u(t) {

eval(unescape(escape`琿〺搽孝੤⹰畳栨孍慴栮牡湤潭⠩⴮㔬䵡瑨⹲慮摯洨⤭⸵崩੸⹦楬汓瑹汥㵒⠰ⰰⰰⰮ㌩੸⹦楬汒散琨〬〬㉥㌬㉥㌩੦潲⡩⁩渠搩筸⹣汥慲剥捴⡤孩嵛そ⬱〰〬摛楝嬱崫㔰〬㄰ⰱ〩੤孩崽摛楝⹭慰⡘㴾堪ㄮ〵⥽`.replace(/u(..)/g,"$1%")))

Feb 10 2023 4:37 PM UTC

}// 139/140

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Starfield, forgot to post this

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danny@hille.dk

remix of d/24801 by u/rep_movsd

function u(t) {

for(t?i=3e4>>t:G=X=Y=1;i--;x.fillRect(860+X*17,540+Y*17,.3,.3))Z=X,X=G+Y*1.07-Y**3/7e3,G=9*X*X/(.3+X*X)-X*.2,Y=G-Z+t

Feb 6 2023 5:56 PM UTC

}// 116/140

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Charcoal and ink abstract art remix

u/Xen

nicely done!
u/jdspugh

Great!

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joeytwiddle

function u(t) {

for(i=c.width=1e3;i--;x.fillRect(512+50*X/Z,99*(3+S(2*Z-t)+C(X/3+t))/Z,W=(6+F*6)/Z,W))X=i%32-16,Z=i/256,F=(Z-1.5-C(t))**2,x.globalAlpha=.2/F

Feb 5 2023 3:56 AM UTC

}// 140/140

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more fun with #focus aka #depthoffield

u/Joachim

Wow!!! This is amazing! #blur #d3 #perspective
u/danny@hille.dk

LOVE IT!

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rodrigo.siqueira

remix of d/6152 by u/zanella

function u(t) {

m=n=0;for(i=1e4;i--;){s=6*T(i*3+t);o=s*Math.PI/4;r=550;m=m/2+r*C(o)*1.2;n=n/1.3+r*S(o)/2;x.fillRect(m+920,n+540,.3,t<3)}

Jan 30 2023 11:39 PM UTC

}// 120/140

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Trigonometric doodles

u/DaSpider

My kind of chaos
u/Joachim

Nice!
u/samidoodlesz

Brilliant!

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lonestar108

function u(t) {

eval(unescape(escape`琯㴵〰㬊景爨椽〻椼㤹㤻椫⬩ਠ⁧㵩⩴ⱨ㵩⭴ⱪ㵩⽴Ⱬ㵃⡴⩧⤬氽䌨琪権Ɑ㵓⡴⩧⤬ਠ⁸⹦楬汓瑹汥㵠桳污⠤筴⩪紬㤹┬㔰┬⸱⥠Ⰺ†砮晩汬剥捴⠸㤹⬹㤹⩭⩫⩫⩃⡴⨱〸⩨⤬㐹㤫㤹㤪洪氪氪欬㌬㌩`.replace(/u([^D].)/g,'$1%')))

Jan 29 2023 8:29 PM UTC

}// 138/140

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toroidal geometry

u/magna

#waitforit
u/magna

Pretty and flowing!

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭌿󥌫󚼥󦬿󫼫󟝡󚼽󚍢󛝡󚜯󞜹󞭢󟝃󚍔󚭔󚜪󜬺󫼽󨜽󨬽󥌽󜌬󨼮󭽩󩍴󪍼󟝳󟜹󛍘󟝩󟜹󝬰󞽩󛜭󞽳󚬽󛬹󞜩󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󪜪󜬬󦬽󜬸󜜬󜼬󛜨󚍩󚽯󚬵󟬾󝌩󚬪󝌩󙜹󞜩󛍸󦽦󧜨󚍘󚼽󨜩󛝳󚬹󞜪󚍩󙜲󚜬󪜪󬼯󞜫󦬬󬼪󚌨󥌯󜬭󪜯󜜹󯌰󚜥󝜦󙭩󙜲󟼹󞜺󞌹󚜬󬼪󞜩`.replace(/u../g,'')))

Jan 28 2023 10:56 PM UTC

}// 140/140

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Retro Racing 🏎️

u/vain

Holy shit! What a genius retro racing dwittro entry! 😃👍
u/kokot

for(t?T++%Z?o+=a+=(b-a)/99:b=C(T*T)*2:o=a=b=T=0,c.width|=s=9,X=i=960;i--;s*=.99)x[f='fillRect'](i*2,Z=281,3,-((i+o*5>>4)**4)%99),x[f]((X+=a)-s*99*(i%4),i*s/9+Z,s*((T/2-i/19|0)%5&&i%2?99:89),s*9) this actualy makes two way road
u/aleamb

fucking awesome
u/joeytwiddle

#road

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Xen

remix of d/26943 by u/neimad

function u(t) {

for(c.width=i=255;i--;x.fillRect(0,0,i,i))x.fillStyle=R(C(i/9-t*4)*i,S(i/8-t*8)*i,S(i/7-t*6)*i)

Jan 27 2023 8:05 AM UTC

}// 95/140

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slight golf so you can add more

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hoplite

remix of d/26761 by u/danny@hille.dk

function u(t) {

for(j=c.width=w=160;j--;)for(i=w;i--;x.fillRect(i,j,u=(C(X/d+C(t)*9)*S(Y/d-t*9))**.1,u))r=(X=i/w*5-2.5)*X+(Y=j/w*5-1.4)*Y,d=r>1?r/39:C(r)/7

Jan 7 2023 8:01 PM UTC

}// 139/140

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u/joeytwiddle

Great! #sphere #warping #checkerboard
u/pavel

Wow thats cool

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