Dweets awesomed by u/NiekvD

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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NiekvD

remix of d/26685 by u/NiekvD

function u(t) {

eval(unescape(escape`挮睩摴栽㐰《渽㌰੷㴹㤊焽眫眊愽ੰ㴰⸲ㄊ景爨椽渻椭ⴻ⥻੥㵓⡴⭩⩰⤪眊砮景湴㴢㈰灸⁥∊砮晩汬呥硴⠢漢ⱱ⭃⡡⤪攭㔬眫匨愩⩥⤊愫㵰੸⹭潶敔漨焬眩੸⹬楮敔漨眫䌨愩⩷⭷ⱷ⭓⡡⤪眩紊砮獴牯步⠩`.replace(/u([^D].)/g,'$1%')))

Dec 23 2022 10:14 PM UTC

}// 140/140

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Better circle

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NiekvD

function u(t) {

throw c.width

Dec 23 2022 3:21 PM UTC

}// 13/140

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NiekvD

function u(t) {

c.width|=0
n=15
w=500
a=
p=3.1/n
d=0.21
for(i=0;i<n;i++){
e=S(t+i*p)*w
x.fillRect(w+C(a)*e+w,w+S(a)*e,50,50)
a+=d}

Dec 23 2022 2:53 PM UTC

}// 114/140

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circle illusion

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NiekvD

function u(t) {

eval(unescape(escape`𮀮𬱴𬡯𪱥𤱴𮑬𩐽𤠨𭀪𜐰𛁴𚠱𜀬𜀩𒡸𛡢𩑧𪑮𤁡𭁨𚀩𒡸𛡭𫱶𩑔𫰨𤰨𭀩𚡴𚠱𜀫𞐰𜀬𠰨𭀩𚡴𚠱𜀫𝐰𜀩𒡦𫱲𚁩🐱𞱩🀴𞱩𚰫𚑻𮀮𫁩𫡥𥁯𚁓𚁴𚰨𞐰𚡩𚐩𚡴𚠱𜀫𞐰𜀬𠰨𭀫𚀹𜀪𪐩𚐪𭀪𜐰𚰵𜀰𚑽𒡸𛡳𭁲𫱫𩐨𚐊𨰮𬱴𮑬𩐽𘡦𪑬𭁥𬠺𪑮𭡥𬡴𚀱𚐢`.replace(/u../g,'')))

Dec 22 2022 3:48 PM UTC

}// 137/140

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triangle

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NiekvD

function u(t) {

c.width=1920
x.font = "100px courier new"
x.fillText("Frame:" + Math.ceil(t * 60),S(t)*300+600,C(t)*300+600);

Dec 22 2022 3:17 PM UTC

}// 109/140

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my first dweet

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KilledByAPixel

remix of d/23348 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󡼽󚍘󛍙󚜽󟭓󚍘󚬪󜽞󦜪󚬴󚜊󡬽󚍘󛍙󚜽󟭇󚍘󯌰󛍙󯌰󚜪󢌨󜜭󦌥󜜩󚽈󚍘󙜱󚜪󡼨󦌫󜝼󜌬󦝼󜌩󒭈󟝰󟜾󬌪󬌪󚌳󛜲󚭰󚜊󩭯󬬨󪜽󜭥󜼻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍩󛍴󚬶󜌬󫬯󜬫󛬵󛌱󚜩󩭯󬬨󫬽󪬽󝜻󪬭󛜻󚝮󟝆󚍘󟝩󛼶󜌫󫬬󦜽󭌫󫬩󚭈󚌱󛝙󙜱󚜫󢌨󦜥󜜩󚭆󚍘󛍙󚼱󚜻`.replace(/u../g,'')))

Oct 18 2022 5:26 PM UTC

}// 138/140

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Domain Warping ✨

u/magna

Chrome!
u/lonestar108

amazing
u/hells-fargo

niiice

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KilledByAPixel

function u(t) {

for(i=2e3,Y=(t+9)**7%1080,X=Y**7%i;i--;x.fillRect(X,Y,.5,1))for(j=45;j--;X+=V/a*4+U/a,Y-=U/a*4-V/a)U=j**7%2e3-X,V=j*23-Y,a=(U*U+V*V)**1.3/30

Oct 16 2022 11:03 PM UTC

}// 140/140

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Curl Field

u/taupelink

wow!
u/Qwitter

Awesome
u/mrperson59

Bewbies

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󜌺󥌽󡍡󭍥󛭮󫽷󚌩󒭷󪝴󪌨󮌩󩭯󬬨󪬽󜬷󞽱󟝪󛜭󟬾󜬻󚝦󫽲󚍢󩝧󪝮󤍡󭍨󚍦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󬜥󜼪󥌫󥍽󘌸󝜥󙍻󭌿󪬥󝌪󜬵󞬸󝝽󙝠󚜬󪜽󝌻󪜭󛜻󚝦󪝬󫌨󨝲󨼨󞜶󜌬󝜴󜌬󪜿󬜭󝬿󬜪󜬴󚬨󭌿󜼫󤼨󭌫󬜫󥌩󞬹󞜩󞬵󝌰󞬰󛍡󟜨󪜫󪬥󝌪󜬫󬜪󜼫󥌥󜼩󚬳󝌵󝌶󛍡󚜩`.replace(/u../g,'')))

Sep 30 2022 7:02 PM UTC

}// 140/140

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Demake of Hexagones - Art for Bots by revdancatt on #fxhash

u/KilledByAPixel

https://www.fxhash.xyz/generative/8324
u/tomxor

I’m Sorry Dave. I’m Afraid I Can’t Do That.
u/tomxor

Wait what, it changes over time!

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jwc

function u(t) {

z=Math.random;if(!t)u[0]=u[1]=0;for(i=99;i--;B=u[1]++)X=z(),Y=z(),A=u[0]+=s=X*X+Y*Y<=1,x.fillRect(1e3*X,1e3*Y,g=2*s+2,g);throw("π≈"+4*A/B)

Jan 3 2021 7:27 AM UTC

}// 138/140

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Monte Carlo approximation of π

u/Xen

love it!
u/CalSch

What's with u[0] and u[1]?

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jwc

function u(t) {

for(c.width|=i=q=r=s=.1;i<t;b=4*i/t,x.fillRect(960+16*(q*C(t)+s*S(t)),540+20*r,b,b),i+=.01)o=r,r+=(q*(28-s)-r)/50,s+=(q*o-2*s)/50,q+=(o-q)/5

Dec 24 2020 10:17 PM UTC

}// 140/140

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Rotating Lorenz Attractor

u/jwc

Deleted my previous attempt and replaced it with this instead because I found an obvious savings that allowed me to improve rect size. If you can save 5 chars, you can replace s*S(t) with (s-28)*S(t) to center the rotation. Alternatively, if you can save one char, you can remove b, make the last two args of fillRect …,4*i/t,4), and use the previous centering method with a small concession to the rect shape.
u/magna

Done! d/21062
u/magna

The key was replacing (q*o-2*s)/50 with q*o/50-s/25
u/jwc

Nice!!

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