Dweets awesomed by u/katkip

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: #ScaryMovies

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KilledByAPixel

remix of d/24661 by u/KilledByAPixel

function u(t) {

for(i=99;i--;X=A,Y=B)g=u[i]=t?u[i]:{X:960,Y:540,a:i*.7854},x.fillRect(A=g.X+=2*C(a=g.a),B=g.Y+=2*S(a),2,2),u[j=A|B<<11]?u[i]={X,Y,a}:u[j]=1

May 27 2022 6:57 PM UTC

}// 139/140

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Deconstruction Code 🚧🚧

u/KilledByAPixel

uncompressed and not using image data so results is the same on every device
u/Joachim

That's much better! The laptop I am using crashes nearly every time it runs dweets that use imageData... its nice to be able to watch the formation of this dweet without getting stuck on the first frame :)
u/UEZ

looks like a web of a spider under the influence of drugs ^^
u/katkip

woww

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katkip

remix of d/25483 by u/katkip

function u(t) {

c.style.filter=`invert(`,t||(X=Y=0)
for(i=999;i--;X%=5,Y%=3)x.fillRect((X+=T(Y/14)-T(X/22)/22)*1270,400+(Y+=C(X-S(Y-X)))*(79+t**49),1,1)

May 12 2022 11:33 AM UTC

}// 136/140

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#space

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katkip

function u(t) {

t||(c.width=700,X=Y=0)
for(i=420;i--;)x.fillRect(180+(X+=S(Y/4))*170,130+(Y+=C(X-S(Y-X)))*70,1,1),X%=2,Y%=3.1

May 12 2022 11:24 AM UTC

}// 109/140

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strange seashell #attractor

u/katkip

i missed dwitter

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KilledByAPixel

remix of d/25270 by u/KilledByAPixel

function u(t) {

for(w=c.width&=i=s=10368;i--;x.fillRect(i%w,i/w|0,u[i]=(t-Math.hypot(i%w-64,i/w-36)/19)%16&2**(u[i+w]+2*u[i-w]+4*u[i+1]+8*u[i-1])?1:0,-1));

May 6 2022 3:58 PM UTC

}// 139/140

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Demake of Feedback Crystal by SPACEFILLER https://www.fxhash.xyz/generative/542 #fxhash

u/CaptainMeat

the talent
u/katkip

wow

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rodrigo.siqueira

remix of d/25415 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<9*X?f(x*x-y*C(y+3)+.4,3*x*S(y+.001),n+1):S(n/5)**2
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/1100-.75,u/2e6-.7),1))u=-~u

May 6 2022 1:40 PM UTC

}// 137/140

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The spiral and the rock. #spiral

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tomxor

remix of d/25378 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X^Y)/99)**7))+Y&7

Apr 27 2022 6:41 PM UTC

}// 137/140

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XOR transition

u/katkip

WHAT

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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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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁍𨑴𪀩𩡯𬠨𦠽𜐰𝐬𣀽𬠽🡲𚡓𚁡𨱯𬰨𦀯𬠩𚐬𣐽𩑸𬀨𨐽𭀭𜰩𛁘🐭𚁋👴🀮𜠿𝀵𞡡🀵🰨𜐫𣐪𜠯𚁍𚱥𮁰𚀭𨐩𚐩𚠳𝐺𦠪𠰨𚀵𛑡𚐪𚠷𚐩𞱘🁋𞰫𚱘𚑸𛡦𪑬𫁓𭁹𫁥👒𚁚𚠲𚠨𭀾𝀮𝰩𛁋𛀰𛀨𣀨𢰩𛑌𚁋𚠮𝰩𚐯𢰩𛁸𛡦𪑬𫁒𩑣𭀨𜰶𜀫𦀬𭀪𦠫𦠬𜐬𜰩`.replace(/u../g,'')))

Feb 9 2022 12:48 PM UTC

}// 139/140

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Orange juice

u/rep_movsd

#waitforit #stilllife
u/KilledByAPixel

nice! i did one a little like this https://www.dwitter.net/d/18008
u/rep_movsd

I had to munge the formula that calculate show much glass the light passes through.
u/rep_movsd

I am doing an fxhash with the better formula it looks more realistic
u/vain

amzing! cheers

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KilledByAPixel

remix of d/24884 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌪󟜶󜌊󩬽󫼽󟭃󚍡󟝫󛼱󝌳󜼩󚭃󚍁󟝴󚼳󚬨󭌥󞌼󝌩󚽯󚜭󠬪󤼨󨜩󚭓󚍁󚜊󩭯󬬨󪼽󞝥󜼻󪼭󛜻󮌮󩭩󫍬󤭥󨽴󚌶󜌫󤜪󦌫󭌥󜜶󚬱󜬰󛌶󜌫󤜪󦜫󚍴󟬾󝌩󚬱󜬰󛌱󛍘󚭘󚽙󚭙󟬶󜬵󛽑󛽑󯍡󟌳󯌡󪬩󚝪󟝫󙜹󛍂󟝃󚍪󟽴󚬵󞬰󚜬󤜽󝌹󚽓󚍪󚭴󚜪󝼭󘝪󚬲󝌬󦌽󩬨󜌩󛍙󟝦󚌳󜼩`.replace(/u../g,'')))

Feb 7 2022 3:52 AM UTC

}// 139/140

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Ringed Planet Study

u/vain

Wow! Nice tileset

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taupelink

remix of d/24860 by u/taupelink

function u(t) {

eval(unescape(escape`砮獴牯步却祬攽✣ㄲ㐱✻景爨洽欽㔴〻洭ⴻ砮晩汬剥捴⠮⸮䄩⥤㵴⨪⵴ⱘ㵓⡭⤬夽匨洪洩ⱸ⹦楬汓瑹汥㵒⡭⼲Ɑ⨮㐬洯㌩ⱸ⹬楮敗楤瑨㵭⩤⩤⽴⨪⸵ⱁ㵛ㅥ㌪⬫堬欪⬫夬洪搬洪搪瑝ⱸ⹳瑲潫敒散琨⸮⹁⤠`.replace(/u([^D].)/g,'$1%')))

Feb 2 2022 2:18 PM UTC

}// 140/140

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d/24877 #waitforit

u/rep_movsd

Desert town
u/rep_movsd

#underrrated
u/tomxor

Very nice

dwitter.net | katkip (32029)