Dweets awesomed by u/SockTaters

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: #Food

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Billedluh

remix of d/19429 by u/Billedluh

function u(t) {

x.font=`23em arial`
w=3000
x.fillRect(0,0,w,w)
for(i=0;i<4;i++)
{x.fillText('🥪',50*t%w+20*C(t-i), 15*(S(t)-5)*i+w/4,w)
x.fillStyle=R(65*i)}

Jul 15 2020 4:30 AM UTC

}// 139/140

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Now with more sandwich and less inside joke

u/joeytwiddle

Lil remix: x.font=23em arial,x.fillRect(0,0,w=2e3,w),t*=4 for(i=0;i<4;i++)x.fillText('🥪',50*t%w+20*C(t-i),15*(S(t)-5)*(4+i)+1100),x.fillStyle=R(65*i)
u/joeytwiddle

Lil more remix: x.font="23em'",x.fillRect(0,0,w=2e3,w),t*=4 for(i=0;i<4;i++)x.fillText('🥪',50*t%w+20*C(t-i),15*(S(t)-5)*(4+i)+1100),x.fillStyle=R(65*i)

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taupelink

remix of d/19367 by u/taupelink

function u(t) {

f=(x,y)=>C(x-y)>0?f(x-1,y+1):T(x*y);for(i=1e3;i--;)X=(r=Math.random)()*213,Y=r()*122,f(X/220,9/(1+T(Y/30)))<1?x.fillRect(X*9,Y*9,1,1):t

Jul 12 2020 3:43 PM UTC

}// 135/140

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d/19384

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tomxor

remix of d/17768 by u/tomxor

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𝐶𞀻𫠽𭀿𫠮𫑡𬀨𚁛𠐬𠠬𦀬𦐬𥁝𚐽🡛𠐫𚁃𛑘𚐯𞐹𛁂𚰨𤰭𦐩𛰹𞐬𦀫𠐯𝀬𦐫𠠯𝀬𥀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜐲𝰫𠐪𞐬𞐹𚱂𚠹𛀲𝐵𛁳👔𛱴𚐬𮀮𩡩𫁬𤡥𨱴𚁘𛁙𛁳𚠽𞐬𬰩𧐩𞡛𧐻𫱮𫑯𭑳𩑭𫱶𩐽𚁻𮀬𮑽𚐽🡮𦱴𚠶𜀦𜠵𝑝👛𮀭𠰬𮐭𤰬𠰽𮀬𤰽𮐬𭁝`.replace(/u../g,'')))

Jul 3 2020 12:09 AM UTC

}// 140/140

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Conjure a Spell !

u/tomxor

#interactive #particles #physics
u/1593619985251admin@google.com

fancy
u/katkip

isn't "cast" the right word :D
u/tomxor

lol i guess so, naming #fail :D

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rodrigo.siqueira

remix of d/19284 by u/firegodjr

function u(t) {

for(c.width|=m=j=154;j--;)for(i=12;i--;x.font='14em"')x.fillStyle=`hsl(${j*8},80%,50%)`,x.fillText('◢◣◤◥'[S(i*j*t/70+t/70)**2*4|0],i*m,j*m)

Jul 1 2020 3:24 PM UTC

}// 139/140

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Tangram autoplay

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rodrigo.siqueira

remix of d/19229 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=0)=>Y?f(X*X-Y*Y-.3,X*Y-.9,n+6):x.fillStyle=`hsl(${-n} 70% 50%`;i--;x.fillRect(i,0,1,3))f(i/2e3,S(t/8));x.drawImage(c,0,3)

Jun 30 2020 1:22 PM UTC

}// 140/140

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Falling spirals using the x.drawImage(c,0,1) infinite scroll trick to copy first line

u/bandaloo

beautiful! x.drawImage(c,0,1) is basically the only thing i do now

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geb

remix of d/19251 by u/geb

function u(t) {

for(a=0,o=[a=1,b=2];a++-19;)o.push(b+=a)
throw o+'\n https://oeis.org/A000124'

Jun 26 2020 5:40 PM UTC

}// 78/140

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the Lazy Caterer's sequence

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rodrigo.siqueira

remix of d/19229 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=59)=>Y?f(S(X*X)-Y*Y+X,X*Y,n+.4):x.fillStyle=`hsl(${i/9} 90% ${S(n)*90}%`;i--;x.fillRect(i,t*180,1,999))f(i/200-4,3-t)

Jun 25 2020 1:44 PM UTC

}// 136/140

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beetle bug

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larzuk

remix of d/19236 by u/larzuk

function u(t) {

k=24,g=80|0;for(i=0;i<g*45;i++){j=i%g,h=i/g|0,m=Math.hypot(j-40,h-k)/2+S(h-t*k);x.fillStyle=R(a=k^m<<i%t,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Jun 25 2020 12:06 PM UTC

}// 139/140

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HypnoCRT

u/Xen

love it!

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larzuk

function u(t) {

k=24,g=80|0;for(i=0;i<g*45;i++){j=i%g,h=i/g|0,m=Math.hypot(j-40,h-k)/2+S(h-t*k);x.fillStyle=R(0,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Jun 25 2020 11:59 AM UTC

}// 130/140

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Optimized CRT effect

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rodrigo.siqueira

remix of d/19066 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=59)=>X<i?f(X*X-Y*Y+.2,X*Y+.9,n+1):x.fillStyle=`hsl(${n*9} 90% ${S(n/6)*n}%`;i--;x.fillRect(i,t*60,1,i))f(i/1400-1,1-t/32)

Jun 24 2020 3:15 AM UTC

}// 140/140

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Mystery #spiral

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