Dweets awesomed by u/13thptr

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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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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taupelink

remix of d/14990 by u/taupelink

function u(t) {

t||(f=540,A=[2,1,d=e=0,1]);for(i=b=960;i--;)d+=(A[r=Math.random()*3|0]-d)/2,e+=(A[r+1]-e)/2,x.fillRect(b+d*f*C(q=(i>>5)+.2),f+e*f*S(q),1,1)

Jul 23 2019 5:28 PM UTC

}// 139/140

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katkip

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤱴𮑬𩐽𭀿𙱲𩑤𙰺𙰣𩡦𩠧𞱸𛡦𫱮𭀽𭀿𘠱𩑭𙰢𞠧𝱩𫠢𙰻𭁼𯁸𛡦𪑬𫁔𩑸𭀨𨁌𣱖𡑠𛀴𜀬𝰶𜀩𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑻𦀽𚁲👍𨑴𪀮𬡡𫡤𫱭𚐨𚐪𜐹𜠰𛁙👲𚀩𚠱𜀸𜀻𮀮𩱥𭁉𫑡𩱥𡁡𭁡𚁘𛁙𛀱𛀱𚐮𩁡𭁡𦰳𧐦𙡴🱸𛡦𪑬𫁔𩑸𭀨𙱜𭐲𝰶𝀧𛁘𛁙𚐺𜁽`.replace(/uD./g,'')))

Jul 22 2019 7:33 PM UTC

}// 139/140

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**LOVE** #text #effect x.fillStyle=t?'red':'#fff';x.font=t?"1em'":'7in"';t||x.fillText(LOVE,40,760);for(i=99;i--;){X=(r=Math.random)()*1920,Y=r()*1080;x.getImageData(X,Y,1,1).data[3]&&t?x.fillText('\u2764',X,Y):0}

u/katkip

Made out of hearts.
u/KilledByAPixel

❤
u/rep_movsd

Making love out of nothing at all?

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katkip

function u(t) {

c.style.background='#aaa';x.font=`33em'`;f=(c,p)=>{x.fillStyle=R(c,c,c),x.fillText("Dwitter",128+p*10,686+p*10)};f(255,0),f(0,2),f(168,1)

Jul 22 2019 6:56 PM UTC

}// 137/140

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Another emboss method, u/KilledByAPixel #effect #text

u/KilledByAPixel

Looks good!

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rep_movsd

function u(t) {

z=1920
j=Math.random
h=j()>.4?0:255
x.fillStyle=R(h,h,h,0.01)
for(m=0;m++<200;)for(a=j()*z,b=j()*z,n=j()*90;n>0;--n) x.fillRect(a+n,b+n,n,n)

Jul 22 2019 1:23 PM UTC

}// 140/140

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Lunar - Tribute to Chandrayaan 2

u/Xen

nicely done

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pavel

function u(t) {

eval(unescape(escape`𭀿𨰮𭱩𩁴𪁼🐰𞠨𬰽𩠽𝠰𛁰👛𫠽𜁝𚐻𫐽𫠥𝠴𞱮𚰽𩀽𘑭𯁭🐽𝠲𙡮🀵𝰴🰳𜠺𫐽🐳𜁼𫠽🐳𜐿𛐱𞡭𛐳𜠿𫐭𝠳🱤𞠭𜰲𞠱𞱮𛑦🱰𛡰𫱰𚀩𞡦👍𨑴𪀮𬡡𫡤𫱭𚀩𚠵𝰶𯀰𞱰𛡵𫡳𪁩𩡴𚁮𚐻𬀮𫑡𬀨𭰽𫠽🡸𛡦𪑬𫁒𩑣𭀨𫠥𜰲𚡳𛀨𫠾🠵𚐪𬰬𬰬𬰩𚐻𭰨𩠩`.replace(/u../g,'')))

Jul 22 2019 6:54 AM UTC

}// 137/140

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Simple #snake strategy

Show more comments…
u/pavel

#compressed #waitforit
u/rep_movsd

your compression technique is quite ingenious - smart!
u/katkip

Wow!
u/katkip

#genius
u/KilledByAPixel

👍
u/pavel

The compressor is not mine, its here: d/11852

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KilledByAPixel

remix of d/15051 by u/KilledByAPixel

function u(t) {

t?t%=16:A=[]
for(a=i=0;i<2e3;x.fillRect(i++,t*60,1,1))
A[i]=(16*(i/120|0)+(t|0))&2**(4*a+2*(a=!!A[i])+!!A[i+1]),
x.fillStyle=R(v=a*255,v,v)

Jul 22 2019 2:07 AM UTC

}// 139/140

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Automata Table with Rule Bleeding

u/13thptr

great
u/KilledByAPixel

16x16 grid showing each rule with cells allowed to bleed between rules

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WasifBoomz

function u(t) {

x.fillStyle=R(0,0,0,0.002)
if(t==0){a=0;b=-500}b+=20
if(b>a){b=a/100;a+=100}x.lineTo(a,0)
x.lineTo(a+100,0)
x.lineTo(50+a,b)
x.fill()

Jul 22 2019 12:09 AM UTC

}// 135/140

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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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