Dweets awesomed by u/jellyedwards

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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zibx

function u(t) {

eval(unescape(escape`瑼簨愽孰㵛昽ㅥ㌬昬ㄬ㍝崩㭦潲⡪㵩㴴㈻椭ⴻ⥛堬夬䰬䅝㵫㵡孩嵼籰ⱁ⬽匨椫琩ⱖ㵘ⵃ⡁⤪䰬䈽夫匨䄩⩌ⱸ⹭潶敔漨堬天ⱸ⹬楮敔漨嘬䈩ⱍ㵦⽪⽪ⱌ㱍㽫嬲崫㵍⽪⭩㩡孩崽慛樫⬥橝㵛嘬䈬〬䅝㭸⹳瑲潫攨⤻`.replace(/u(..)/g,"$1%")))

Jul 26 2019 11:23 AM UTC

}// 138/140

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#bionics #plant #curving

u/zibx

Uncompressed code:
u/zibx

t||(a=[p=[f=1e3,f,1,3]]);for(j=i=42;i--;)[X,Y,L,A]=k=a[i]||p,A+=S(i+t),V=X-C(A)*L,B=Y+S(A)*L,x.moveTo(X,Y),x.lineTo(V,B),M=f/j/j,L<M?k[2]+=M/j+i:a[i]=a[j++%j]=[V,B,0,A];x.stroke();
u/zibx

By the way — it generates different pictures on each refresh.
u/katkip

it's so beautiful if you #waitforit

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rep_movsd

function u(t) {

c.width|=1
with(x)for(m=255;m--;){
fillStyle=R(m,0,0,.04)
beginPath()
arc(960+m/4*S(t*m),600+m/5*C(t*m),m+C(t+m)*m,0,6)
fill()}

Jul 25 2019 11:00 PM UTC

}// 127/140

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Vortice of madness

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zibx

function u(t) {

eval(unescape(escape`挽挮睩摴栽㌸㐻栽㈱㘬朽栯㈬焽㤫匨琩⨲㭦潲⡩㴰㭩㱣㭩⬽㠩景爨樽〻樼栻樫㵱⥻景爨搽氽㔻氭ⴻ⥰㵴⩬Ɽ⨽⡺㵩ⵃ⡬⭰⤪栭栩⩺⬨稽樭匨瀩⩧ⵧ⤪稻砮晩汬剥捴⡩ⱪ⭴╱ⰸⰴ⤻砮晩汬却祬攽刨搯㝥ㄹⱧⱪⰱ⥽`.replace(/u(..)/g,"$1%")))

Jul 25 2019 7:51 PM UTC

}// 140/140

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My first dwitter expirience

u/13thptr

nice first dweet ! #metaballs #gradient
u/zibx

Really 184 symbols(
u/zibx

Code before compression: c=c.width=384;h=216,g=h/2,q=9+S(t)*2;for(i=0;i<c;i+=8)for(j=0;j<h;j+=q){for(d=l=5;l--;)p=t*l,d*=(z=i-C(l+p)*h-h)*z+(z=j-S(p)*g-g)*z;x.fillRect(i,j+t%q,8,4);x.fillStyle=R(d/7e19,g,j,1)}
u/iverjo

Very good for a first dweet!

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taupelink

function u(t) {

for(i=1e4,d=e=0;i--;)x.fillRect(d*1920,e*1080,1,1),d+=([-1,0,1,2][r=Math.random()*4|0]-d+d*e)*.45,e+=([2,-1,0,2][r]-e-d*d)*.45

Jul 25 2019 5:55 PM UTC

}// 126/140

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a nonlinear four-point #chaosgame

Show more comments…
u/rep_movsd

Looks like a charcoal sketch of mountains
u/nuc

Fantastic!
u/KilledByAPixel

👍
u/donbright

really great
u/moto

cloudy)
u/taupelink

d/15141

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monstrousmoonshine

function u(t) {

c.width*=1,x.globalAlpha=.5;for(i=41;i--;x.stroke())p=300/C(v=.3*t+.1571*i),q=p*S(v),x.beginPath(),x.arc(960+p,540-q,Math.sqrt(p*p+q*q),0,7)

Jul 25 2019 3:40 PM UTC

}// 140/140

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Lemniscate

u/donbright

#math
u/KilledByAPixel

👍

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robbyg

function u(t) {

s="3E71EAA0325D3E7C"
s.match(/.{2}/g).map((h,v)=>{z=parseInt(h,16);for(i=128,h=0;i>=1;i/=2,h++)z&i&&x.fillRect(h*99,v*99,99,99)})

Jul 23 2019 7:18 PM UTC

}// 129/140

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Converting a hexadecimal string into a sprite. Change the value of s to play!

u/robbyg

121: "3E71EAA0325D3E7C".match(/.{2}/g).map((s,v)=>{for(i=128,h=0;i>=1;i/=2,h++)parseInt(s,16)&i&&x.fillRect(h*99,v*99,99,99)})
u/robbyg

119 (okay I should do something else now): "3E71EAA0325D3E7C".match(/../g).map((s,v)=>{for(i=128,h=0;i>=1;i/=2,h++)parseInt(s,16)&i&&x.fillRect(h*99,v*99,99,99)})
u/robbyg

#pixelart

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katkip

function u(t) {

z=c.style.background=R(130,190,198);for(i=99;i--;)x.fillStyle=R(-z,128-z/2,0),x.fillRect(i*20,300+t*t*9+(z=S(t-i/9*S(t-i/99))*99),20,99)

Jul 22 2019 1:09 PM UTC

}// 136/140

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Simple landscape terrain. #landscape #d3 #perspective #realistic #generator #waitforit

u/13thptr

nice
u/Xen

very smooth
u/katkip

thx

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New_Core

function u(t) {

for(c.width|=i=58;i--;x.lineTo(-300+a*S(b-1)+q%2600,1400+a*C(b-1)-q/2%1700))q=S(t)*99+t*99,a=99*S(-t+C(b=i/9)+20**C(b))+200
x.fill()

Jul 21 2019 7:56 PM UTC

}// 132/140

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wait for something to swim by..

u/DataMeta

#organic
u/KilledByAPixel

🐙
u/13thptr

#jellyfish ?
u/katkip

#cute
u/joeytwiddle

Very good #fish Interesting head -> leg trick

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katkip

function u(t) {

c.style.background=R();for(i=56;i--;)x.fillStyle=i%2==(4*t|0)%2?R():"#fff",x.fillRect(i*34,565,34,5);x.drawImage(c,-20+S(t)*3,-15,1960,1110)

Jul 21 2019 7:38 PM UTC

}// 140/140

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Walking into a witch's wonderland trap. Mahou Shoujo Madoka★Magica Reference

u/katkip

Also Temple of Solomon floor pattern.
u/katkip

#infinite #loop #land #perspective #d3
u/Xen

love it!
u/13thptr

#checkerboard

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KilledByAPixel

remix of d/15026 by u/robbyg

function u(t) {

c.width|=a=_=>x.lineTo(S(z=i*(t+=99)/6e3)*i+960,C(z)*i+540)
for(i=2e3;i--;)a()
x.fill()

Jul 18 2019 4:14 PM UTC

}// 87/140

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Dark Plasma

u/Xen

very sexy but laggs mine here
u/magna

WOW
u/KilledByAPixel

Golfed for(i=c.width|=0;i--;x.lineTo(S(z=i*(t+=99)/2e3)*i+960,C(z)*i+540));x.fill()
u/Qwitter

Quality

dwitter.net | jellyedwards (42379)