Dweets awesomed by u/KilledByAPixel

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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KilledByAPixel

remix of d/18058 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁴🱴𚠽𝠰𞡳𨱡𫁥𚀹𛀹𚐬𨡥𩱩𫡐𨑴𪀨𬱴𬡯𪱥𚀩𚐬𪰽𝐻𪰻𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱓𚁴𚐪𜐹𛑴𙐴𚠹𞑽𘀹𞐥𙁻𝠵𚰱𞐪𤰨𦀩𯐥𨀩𨐽𚁴𚰨𪰥𝀼𜠩𚐥𜐶𚠮𝀬𦀽𭀯𜐶𚰨𛐭𪰥𝀼𜠩𯀰𛁦𪑬𫀨𨑲𨰨𞐹𛀶𜀬𦀪𞐫𤰨𦀪👡𚰹𚐪𜰬𨐫👓𚁘𚡘𚐯𜠹𛁡𚐩`.replace(/u../g,'')))

Mar 25 2020 5:05 PM UTC

}// 140/140

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Stained #Glass

u/rep_movsd

#underrated

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tomxor

remix of d/18061 by u/tomxor

function u(t) {

for(a=t?b:[1],b=S,S=[],x.drawImage(c,0,4),p=480;p--;x.fillStyle=S[p]?R():'tan',x.fillRect(p*4,0,4,4))
A=a[p],B=b[p],S[p]=A^B^C,C=(A^B)&C|A&B

Mar 25 2020 1:55 PM UTC

}// 140/140

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480bit #Fibonacci sequence using 1-bit serial adder

u/tomxor

Familiar!? Just realised that this is equivalent to an elementary cellular automata with a 2 state history.

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pavel

function u(t) {

for(i=c.width|=0;j=--i>>5;x.fillRect(960*(z+S(j*j)+r*C(i))/z,3e3*(.2+m*(m<0&&-1)**i)/z,s=--m*9/z,s))m=(t+j/7)%2-1,r=m>0&&m/3,z=2+S(j)+r*S(i)

Mar 25 2020 8:28 AM UTC

}// 140/140

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Reflections on #rain

u/katkip

beautiful
u/aleamb

amazing
u/vain

amazing rain drop fx

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁴🱔🐳𝰵𞡳𨱡𫁥𚀹𛀹𚐻𥀭𛐻𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚀩𛁳𭁲𫱫𩐨𚐩𚑦𫱲𚁫🐵𞱫𞱦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𤰨𥀩𚠹𚰲𞑽𘀹𞐥𙁻𝠵𚰱𞐪𤰨𦀪𦀫𭀩𯐥𨀩𦐽𥀥𜐵𚰨𪰥𝀼𜠩𛁘👔𛰱𝐫𚀭𛑫𙐴🀲𚑼𜀬𫁩𫡥𥁯𚁘𚠹𚱓𚁘𚠽𦐩𚠲𛐶𛁙𚠹𚱓𚁘𚱴𚐪𜠭𝰩`.replace(/u../g,'')))

Mar 25 2020 5:07 AM UTC

}// 140/140

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Stained #Glass

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pavel

function u(t) {

for(c.width=w=480,i=999,f=g=>S(i)*g(t)+r*S(i*w)*g(t+8);i--;x.fillText('#=*-.'[z-9|0]||'',240+w*f(S)/z,135+w*r*C(i*w)/z))r=2+C(i),z=15+2*f(C)

Mar 25 2020 4:10 AM UTC

}// 140/140

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#ascii #donut

u/Odog8

Hmm, I' m intrested in how this works?

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iznax

remix of d/18033 by u/New_Core

function u(t) {

s=[..."🦍🛌💥"]
eval(unescape(escape`𩡯𬠨𭀥🐱𞐬𨐽𭀥𜐬𩀽𭀼🀴𛁣𛡷𪑤𭁨𯀽𪐽𜠻𪐭𛐻𮀮𩡩𫁬𥁥𮁴𚁳𦱩𚰡𨠪𪑝𛀡𪐿𞀰𜀫𞐹𚡃𚁴𚐭𘑢𚠨𭀭𞀩𚠪𜰺𝐰𜀬𪐿𚀲𛐨𭀼𞐮𜠩𚐪𞐵𜀫𩀺𨠿𝰰𜀭𜰵𜀪𤰨𨐪𜰮𜰩𚱤𞠱𩐳𚐩𮀮𩡯𫡴🐨𞀼🁩𚐫𘡣𫐧𘠬𨠽𭀼𞐻`.replace(/u../g,'')))

Mar 24 2020 6:22 AM UTC

}// 138/140

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This is why we can't have nice things #emoji

u/katkip

bad harambe

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BriSeven

function u(t) {

c.width*=1 // clear the canvas
f=(s,...a)=>{for(n in x)n.match(s)&&x[n](...a)}
for(i=0;i<9;i++)f('lRe',400+i*100+S(t)*300,400,50,200);

Mar 24 2020 1:53 AM UTC

}// 136/140

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An unfruitful experiment in compressed canvas method calls.

Show more comments…
u/pavel

How about something like i=0;for(m in x)u[i++]=m;x[u[34]](512,512,512,512) Shortens every call to six chars at the cost of 24... Maybe shorter if you call globalCompositeOperation and some shadow methods too hah.
u/pavel

Or how about this f=(n,a)=>{for(m in x)--n||x[m](...a)};f(35,[512,512,512,512]) 37 chars to reduce every name to one or two chars.
u/pavel

Three or four chars**
u/pavel

aw, actually none of these work for stuff like globalCompositeOperation as they are not methods.
u/BriSeven

Good one, I was also thinking about the possibilities of something like an.. uhh, a tiny bytecode interpreter? take a string and convert it to function calls and parameters somehow.
u/pavel

i=t&&u;for(m in x)x[i++]=x[m];x[34](512,512,512,512) costs 29 to make calls 3 each.
u/pavel

Lastly, can do something niche like for(m in x)x[m[4]]=x[m];x.R(512,512,512,512) that costs 23 and shortens to 1 char but a subset of all calls.
u/BriSeven

wow are these established techniques or did you just think of those now?
u/pavel

i made them up just now but they are simple remixes
u/yonatan

for(p in x)this[p[0]+p[6]]=p sets up shortcuts on this so you can do x[gC] instead of x.globalCompositeOperation (from d/10842)

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tomxor

function u(t) {

x.fillRect(0,0,c.width=138,78);for(i=48;i--;x.fillText([...'🦙🐐🦒'][i>>4],(X&128?~X:X)&127,((Y&128?~Y:Y)&127)**2+2e4>>9))X=t+i*t*3,Y=i*3+t*140

Mar 23 2020 8:04 PM UTC

}// 140/140

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LLAMATRON : 2112 🐂 !?!

u/tomxor

#atari #llamatron
u/tomxor

maaaa a a a !
u/tomxor

❤ if you get this
u/384.cz

#llama

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁫🐰𞱫🀱𩐳𞱦𪑬𫀨𩑬𫁩𬁳𩐨𪐪𝀫𤰨𭀪𞐫𪐩𚠳𛀨𤰨𪐪𪐩𚡔𚱔𚱴𚠨𪐥𝐫𜠩𚠵𞐩𙐲𩐳𛑪𚠹𛐹𛁷👫𚰫🰹𛑪𚠳𛑓𚁩𚱴𚐪𜰺𥀽𜑥𝐬𭰪𠰨𪐫𭀩𛰲𚱷𛀰𛀰𛀷𚐩𚑩👫🠾𜐬𪠽𪰥𜠬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𤠨𭠽𞐹𚰱𝐵𚡪𚰡𪰪𜠹𛁶𛁶𛀮𜰩𚐻`.replace(/u../g,'')))

Mar 22 2020 7:01 PM UTC

}// 140/140

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Rain on #Glass 🌧

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iznax

function u(t) {

for(c.width|=i=0,x.fillStyle="#630";i<11;i++)x.font=(i?"+4559655432"[i]:44)+'cm"',x.fillText([..."⛴🐑🐅🦌🐘🐪🦍🐐🐒🐇🦨"][i],i?420+i*138:0,900+S(t*i))

Mar 22 2020 4:39 PM UTC

}// 140/140

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OG Noah the Original Golfer -- packed all the land animals in 140 meters #OG

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