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.

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rep_movsd

function u(t) {

t||(x.fillRect(Y=0,0,W=2e3,W),D=32,E=D*.9)
for(X=0;X<W;X+=D)Q=!(P=(C(X**5/Y)>0)*E)*E,x.fillStyle='#9D0',x.fillRect(X+P,Y+Q,D-2*P,D-2*Q);Y+=D

Mar 10 2022 1:08 PM UTC

}// 140/140

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Random weave

u/Joachim

#pattern #random
u/pavel

Very nice.
u/pavel

117 and instant draw t||x[f='fillRect'](0,0,i=2e3,i);for(x.fillStyle='#9D0';i;x[f](i%64*36+D,(i>>6)*36-D,32-2*D,32+2*D))D=C(--i**9)>0?2:-2
u/Joachim

u/pavel I don't know why but changing this (i>>6)*36-D,35-D,35+D makes a biased maze
u/pavel

I think thats the trick to the original dweet. It's a golfed maze with a visual filter.

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rodrigo.siqueira

remix of d/25077 by u/taupelink

function u(t) {

for(m=3e4;X=1+S(m+S(m*m+t/5)),Y=S(m*m--);x.fillRect(1e3*X,740*++Y,i*S(4*Y),q))i=m%300,x.fillStyle=R(q=2*i*S(m)*Y,q/3,i/4-S(Y-t*2)*q/5,m/1e6)

Mar 6 2022 4:58 PM UTC

}// 140/140

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Aurora Australis (southern lights)

u/taupelink

cool!!

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󟝴󟬱󛍲󟝴󚬳󞜭󜬲󛍥󫍬󪝰󬽥󚌹󝬰󚽲󚭃󚍡󟝴󚬹󞌩󛍦󟼴󞌰󚽲󚭓󚍡󚜺󜜳󜌰󛜸󜌰󚭴󛍴󟽴󟬸󟼱󜼹󞭦󟼱󝜺󝬰󞬲󩜳󛍴󟽴󟬸󟼳󞜺󜜵󞬲󩜳󛍡󛍾󨭥󩽩󫭐󨝴󪌨󩭩󫍬󤽴󮝬󩜽󭌿󤬨󭬽󝬪󭌪󭌬󩬿󭬯󜬺󞜹󚜺󙼣󝭢󩬧󚜬󫍩󫭥󥽩󩍴󪌽󝼩󛍴󟌹󙬦󩭩󫍬󚍳󭍲󫽫󩜨󚜩`.replace(/u../g,'')))

Mar 6 2022 3:44 PM UTC

}// 140/140

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Take these seeds... 🌻 #ukraine #flower

u/taupelink

WOW
u/joeytwiddle

Context: https://twitter.com/BBCWorld/status/14973131…

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Jezza

remix of d/23374 by u/Tekmap

function u(t) {

x.fillRect(0,0,1920,1080);X=C(t)*4+8;Y=S(t*1.1)*4+4.5;x.globalAlpha=.05;for(i=199;i--;)Z=C(Y),Y+=S(X)/4,X+=Z/4,x.clearRect(X*120,Y*120,5,5)

Mar 6 2022 11:39 AM UTC

}// 139/140

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taupelink

remix of d/24306 by u/taupelink

function u(t) {

for(m=t?0:3e4;X=1+S(m),Y=S(m*m--);x.fillRect(1e3*X,540*++Y,i*S(4*Y),q))i=m%257,x.fillStyle=R(q=2*i*S(m)*Y,q*(1+X*C(m/2)),i/4-5*Y*q,m/1e5)

Mar 4 2022 1:57 PM UTC

}// 137/140

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d/25077

u/Xen

nice!
u/jdspugh

Amazing
u/danny@hille.dk

Really beautiful! - Reminds me of this joke: There is a Scottish saying: If you can see across the loch, it is going to rain. I if you cannot see across, it's raining!

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ArthurThuczsec

remix of d/25063 by u/Meepster99

function u(t) {

x.beginPath(x.fillStyle=`hsl(${t*111},50%,50%,.03)`)
x.fill(x.arc(960+C(t*.73)*399,540+S(t*.95)*159,450,t,t-5))

Mar 3 2022 2:05 PM UTC

}// 111/140

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kedi1

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taupelink

remix of d/25032 by u/taupelink

function u(t) {

eval(unescape(escape`景爨欽㘴ㄬ洽琿〺㙥㌻洭ⴻ砮獴牯步⠩⥩㵭╫⼵ⱘ㵭⨪㐯㐥欬砮扥杩湐慴栨砮獴牯步却祬攽刨樽椫椪匨洩⨵ⱘ╪Ⱪ⼮㘬洯ㅥ㐩⤬砮汩湥坩摴栽匨堯㈰⭭⤪椬砮慲挨堪㌬欭椪匨洩Ⱘ洭椩⼸〬洬洭⸲⵭┹⼳⤠`.replace(/u([^D].)/g,'$1%')))

Mar 3 2022 2:44 AM UTC

}// 140/140

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d/25066

u/danny@hille.dk

Surf at sunset
u/danny@hille.dk

Live it!
u/danny@hille.dk

... love it...
u/andrea270872

terrific. reminds me of the cover of certain SCI-FI books!

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KilledByAPixel

remix of d/25022 by u/KilledByAPixel

function u(t) {

with(x)fillStyle=t*(a=t<.1)?'#fc0':'#06c',a?fillRect(0,t?540:0,b=2e3,b):clip(rect(0,540,b,b)),font='34em impact',fillText('UKRAINE',45,764)

Mar 2 2022 7:09 PM UTC

}// 139/140

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We Stand With Ukraine 💙💛

u/neimad

F U RUSSIA!
u/vain

Solidarity for Ukraine! (Nice - didn't know the clip effect before.)
u/joeytwiddle

#ukraine #flag

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rodrigo.siqueira

remix of d/25020 by u/rodrigo.siqueira

function u(t) {

for(m=1e4;m--;x.fillRect(850+1200*Y,540+i*X*m/25,s=7/t/t,s))X=C(m/t),Y=C(X+m*m+.03/t),v=Y*C(t*t)+1,x.fillStyle=R(i=m%550-50,i*=v*v,i**v,t/5)

Mar 2 2022 3:14 PM UTC

}// 140/140

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Color stardust (poussière d'étoiles)

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jylikangas

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𒡸𛡳𪁡𩁯𭱃𫱬𫱲🐢𘰰𝡣𘠬𮀮𬱨𨑤𫱷𠡬𭑲👦🐹𞐹𒡸𛡴𬡡𫡳𩡯𬡭𚀲𝰪𜰬𜀬𜀬𞐹𚠳𛀹𞐹𛁦𛑴𙐴𚡦𚐊𮀮𩡩𫁬𚁐👮𩑷𘁐𨑴𪀲𡀨𙱍𙰫𦰮𛠮𙰰𜀲𜰲𝀹𝰹𞀳𝰵𞐰𞀧𧐩𚐊𮀮𬱣𨑬𩐨𛐱𛀱𚐻𮀮𩡩𫁬𚁐𚐻`.replace(/u../g,'')))

Mar 1 2022 8:56 AM UTC

}// 137/140

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Ghost of Kyiv

u/danny@hille.dk

NICE!
u/danny@hille.dk

122->f=c.width+=0;x.transform(99,0,0,300,960,f-t%3*f);x.fill(P=new Path2D('M'+[...'0023249798375908']));x.scale(-1,1);x.fill(P) (with a fair bit of sacrifices, that is :-)))
u/rep_movsd

OMG I had no idea you could just put a series of co-ordinates for Path2D with just M
u/jylikangas

I've used this Path2D trick a lot in Dweets. Explained here: http://jsriffs.blogspot.com/2019/03/js1k-201…

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