Dweets awesomed by u/DaSpider

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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rep_movsd

function u(t) {

eval(unescape(escape`𭁞𜁼𯀨𨐽𜰵𝐷𛁪👢👹🐹𜀳𚐊𭱩𭁨𚁸𚑻𮠽𬐽🡦𪑬𫁓𭁹𫁥👱𛁺𚀧𘰰𜀰𙰩𛁸𛡦👦𪑬𫁒𩑣𭀬𩠨𦀽𜀬𜀬𭰽𜡥𜰬𪀽𜐰𞀰𚐬𮠨𙰣𡡆𠠰𝱆𜠵𙰩𞱦𫱲𚁙👹𛁊👪𞱘𚰫🁷𚠳𞱘𧠵𯁼𚁹👙𛁪👊𚐩𩠨𦀥𭰬𦐽𦐭𜰫𝠪𢠯𨐬𞐬𢠯𜐹𚐬𩠨𦀥𭰬𢠥𨠬𞐬𞐩𛁊👊𚡢𙑡𯐻`.replace(/u../g,'')))

Aug 27 2020 3:47 AM UTC

}// 140/140

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Mars Panorama

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u/rep_movsd

#panorama #seamless #space
u/tomxor

Nice concept, I'd like to see it paralax!
u/rep_movsd

I will try a parallax version - dunno if stars are possible with it
u/Xen

t?0:(a=4e4,j=b=y=917) with(x){z=q=>fillStyle=q,z('#000'),f=fillRect,f(X=0,X,w=2e3,h=1e3),z('#ABCEF123');for(Y=y,J=j;X++<4e3;X^4||(y=Y,j=J))f(X%w,Y=Y-3+6*J/a,9,J/2),f(X%w,J%b,2,9),J=J*b%a}
u/rep_movsd

@Xen - can you post the above as a remix? it seems to have errors - is it a parallax version?
u/Xen

not parallax just mildly golfed sorry
u/Xen

take space before "with" and replace with newline

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rodrigo.siqueira

remix of d/19764 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=90)=>Y*Y>n?n:f(X*Y*2+.3,X*X-Y*Y-.3,n-1);for(i=2e3;i--;x.fillRect(i,K*999,s=9/t,s))x.fillStyle=`hsl(9,85%,${f(i/999-1,K=S(i*t))}%)`

Aug 24 2020 1:17 PM UTC

}// 139/140

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Ultra fast #fractal

u/katkip

nice!

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tomxor

remix of d/19748 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐭𛐻𭑛𪑝👴🱰🁷🱲𙐨𛠶𚱓𚁴𚠸𚱙𛰸𧡘𛰴𚐯𞐩𚠨𬀫𭑛𪐭𭱝𚱵𦱩𛑷𚰱𧐩𙡷𛐱𞡰𞠨寿𛐱𝀦𜐶𚐼🁲𚠮𝠩𬀽𭑛𪑝𛁸𛡦𪑬𫁓𭁹𫁥👒𚁰🁷𙠦𬀪𞀬𬀼𭰦𙡰𚠲𚐬𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙🐶𞀭𪐯𭰬𜐬𬀪𚠮𝀯𞀭𜐩𛁲👩𚡴𧡩𙡙`.replace(/u../g,'')))

Aug 20 2020 2:25 AM UTC

}// 139/140

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#castle #fire colour version

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u/jellyedwards

Amazing!
u/magna

DUDE!
u/DataMeta

this is c r a z y
u/sigveseb

One of the best dweets ever
u/KilledByAPixel

Epic dweet!
u/rep_movsd

How does this even work :O

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tomxor

remix of d/19550 by u/tomxor

function u(t) {

for(w=c.width&=i=8320;i--;u[i]=t?p<w?r%.7*(p+u[i-w]+u[i-w+1])&w-1:p:(~r-14&16)<<r*.6)p=u[i],x.fillRect(i%w,Y=68-i/w,1,p**.4/7-Y/w),r=i*t^i&Y

Aug 19 2020 11:53 PM UTC

}// 140/140

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#castle #fire

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u/tomxor

Took some hints from d/11257 for the fire, but made it more minimal. Thanks to u/KilledByAPixel for the c.width&= trick that allowed to fit some nicer gradient and fire effect.
u/jellyedwards

That's incredible! How does the c.width&= trick work?
u/KilledByAPixel

c.width is 1920, 1920 & 8320 is 128, this way you don't need to write 128 for the width
u/tomxor

This is a bit verbose, but I found it easier to understand in binary: 1920 == 0b0000011110000000; 8320 == (8192 | 128); 8320 == 0b0010000010000000; (1920 & 8320) == 0b0000000010000000. In other words i needs to be roughly 8e3 to fill the screen, 8192 (the 14th bit) is not in 1920 so we can use it without affecting w. w needs to be quite small, 128 (the 8th bit) is the lowest bit available in 1920, which is why it's produced with AND.
u/magna

This is nuts.
u/magna

Please do a write-up on this Dweet.
u/jellyedwards

Thanks for the explanation
u/aleamb

absolutly amazing
u/DataMeta

+1 to magna's request
u/joeytwiddle

Pretty great!
u/13thptr

What u/magna said.
u/Xen

Sexy business right here
u/tomxor

Ok why not, I will do writeup, but need to make blog first :P I will post here and discord when done.

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smtsjhr

function u(t) {

(l=S(t/2)**2)<.01?b=a=t%6:a=b
for(c.width|=i=0;i<200*l;i++){k=(2e3+40*C(t*i))*.97**i;x.lineTo(960+k*S(i*a),540+k*C(i*a))}x.fill('evenodd')

Aug 18 2020 3:18 AM UTC

}// 138/140

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a bit on edge

u/Xen

nice!! #waitforit

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tomxor

remix of d/8834 by u/keithclark

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜠵𝠬𪐽𜡥𜰩𞱘🐨𛐭𪐦𜰱𚐭𜐶𛁚👩𛰱𞐲𞱸𦱦𧐨𜐲𞀫𦀯𦠪𞐬𞐹𚰨𦐼𝀿𦐫𜰺𞐩𛱚𚠴𛑚𚠪𜠬𜐲𛱚𛀹𞐩𚑺👚𚱴𛁙🐶𚡃𚁓𚁺𚱃𚁘𛰳𚐩𚱓𚁘𛰹𚱓𚁺𚠳𚐩𚐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𦐪𝀰𛑩𛰸𛀶𝀫𦐯𦠪𝀸𛁙🠴𙠦𜠵𝐩`.replace(/u../g,'')))

Aug 16 2020 10:52 PM UTC

}// 140/140

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#halo #ring

u/tomxor

Slow live streamed this remix on twitch for an embarrassing 7hrs, with input from u/DataMeta and u/KilledByAPixel
u/katkip

ringearth society
u/katkip

#perspective
u/Xen

SEXY!!
u/sigveseb

Holy moly

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tomxor

remix of d/19655 by u/tomxor

function u(t) {

eval(unescape(escape`𭑛𭁼𮀮𩡩𫁬𤡥𨱴𚁸𛡧𫁯𨡡𫁁𫁰𪁡🐱𛱴𛀰𛀲𩐳𛀲𩐳𚑝👛𞐶𜀬𝐴𜀬𜰬𜰯𭁝𞱵👴🱵𛡭𨑰𚀨𦱏𛁯𛁡𛁢𧐩🐾𚁵𛡭𨑰𚀨𦱒𛁍𧐩🐾𚁔👯𛑍𛁘👏𛑒𛁦🐨𦀪𦀯𜰫𥀪𥀯𜰩𚠪𜐮𝐯𝀸𚰲𛁡𛐽𦀯𩠬𨠭👔𛱦𚐩𛁸𛡣𫁥𨑲𤡥𨱴𚁏𛁯𛀹𛀹𚐬𦱏𚱡𛁯𚱢𛁡𛁢𧐩𚐺𦱝`.replace(/u../g,'')))

Aug 13 2020 7:52 PM UTC

}// 140/140

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#nbody #gravity

u/tomxor

... #waitforit initialising chaos quickly is hard
u/tomxor

This is not very accurate of course, in particular it has quite bad iteration bias - and it's possible my math is wrong. It kinda looks right though I think.
u/Xen

sexy!
u/DataMeta

wow, cool! #physics #simulation

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smtsjhr

remix of d/19624 by u/smtsjhr

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡱🐨𫀬𭐬𭠬𭰩🐾𮱸𛡦𪑬𫁓𭁹𫁥👒𚁬𚠲𝐵𛁬𚠲𜀰𛁬𚠹𜀬𛠰𝠫𫀩𞱸𛡦𪑬𫁒𩑣𭀨𭐬𭠬𭰬𜡥𜰩𯐊𬐨𜐬𜀬𜀬𜡥𜰩𒡦𫱲𚁦🐱𜠸𞱦𛐭𞰩𮱸𛡲𫱴𨑴𩐨𩰽𩠪𛠰𝀹𜀸𝰩𒡦𫱲𚁩🐷𜀻𪐭𛐻𚑱𚀰𛀨𜐰𚡓𚁧𚱴𚐫𝠰𚐪𚀳𝐭𪐫𭀥𜐩𛀵𝀰𛀴𜀬𜡥𜰩𯐻`.replace(/u../g,'')))

Aug 9 2020 6:59 AM UTC

}// 140/140

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Caustics in the Aether

u/smtsjhr

SOURCE (194/140): c.width|=0 q=(l,u,v,w)=>{x.fillStyle=R(l*255,l*200,l*90,.06+l);x.fillRect(u,v,w,2e3)} q(1,0,0,2e3) for(f=128;f--;){x.rotate(g=f*.049087): for(i=70;i--;)q(0,(10*S(g+t)+60)*(35-i+t%1),540,40,2e3)}
u/Qwitter

Awesome!

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smtsjhr

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫁡𚀤𮱨🐵𜀪𤰨𭐽𭀯𝐩𯐬𞐹𙐬𙁻𜠰𚱨𯐥𛀮𜠩𨀻𮀮𭁲𨑮𬱬𨑴𩐨𞐸𜀫𞐸𜀪𠰨𭐩𛀱𩐳𛐸𜀰𚡓𚁵𚐩𞱦𫱲𚁦🐳𜠻𩠭𛐻𮀮𬡯𭁡𭁥𚁦𚠮𜐹𝠩𚑦𫱲𚁩🐵𜀻𪐭𛐻𚑻𮀮𩡩𫁬𤡥𨱴𚀱𜀰𚠨𜠵𛑩𚱴𙐱𚐬𜠰𜀬𝐰𛐳𜀪𤰨𭐩𛀱𩐴𚑽`.replace(/u../g,'')))

Aug 7 2020 3:34 AM UTC

}// 140/140

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Sunny Day / Starry Night

u/smtsjhr

SOURCE (194/140): c.width|=0;x.fillStyle=hsla(${h=50*S(u=t/5)},99%,${20+h}%,.2);x.translate(980+980*C(u),1e3-800*S(u));for(f=32;f--;x.rotate(f*.196))for(i=50;i--;){x.fillRect(100*(25-i+t%1),200,50-30*S(u),1e4)}
u/katkip

beautiful
u/magna

WOOOOW!
u/aleamb

#dawn #sunny #sunset
u/aleamb

#sun

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smtsjhr

function u(t) {

eval(unescape(escape`𩡯𬠨𪠽𝀻𪠭𛐻𚑻𩡯𬠨𪐽𞐶𞱩𛐭𞱸𛡦𪑬𫀨𚐩𮱵🐨𩀽𚁩𚰨𚀭𜐩𚠪𪠩𚡴𙐲𚐯𜐵𚐥𜐻𪰽𣑡𭁨𛡦𫁯𫱲𚁤𚐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𨰽𪐥𜠪𜠵𝐬𨰬𨰬𜐩𞱸𛡢𩑧𪑮𤁡𭁨𚀩𞱸𛡡𬡣𚀨𜠪𪰭𜐭𠰨𨐽𚀭𜐩𚠪𪰪𭐪𜰮𜐴𚐩𚠨𠐽𜠰𜀩𛀲𚡁𚠨𜰭𪠩𚱓𚁡𚐪𠐬𠐬𜀬𝰩𯑽`.replace(/u../g,'')))

Aug 5 2020 4:42 AM UTC

}// 140/140

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SOURCE (194/140): for(j=4;j--;){for(i=96;i--;x.fill()){u=(d=(i+((-1)**j)*t%2)/15)%1;k=Math.floor(d);x.fillStyle=R(c=i%2*255,c,c,1);x.beginPath();x.arc((2*k-1-C(a=(-1)**k*u*3.14))*(A=200),2*A*(3-j)+S(a)*A,A,0,7)}}

u/Billedluh

This is perfect good job
u/smtsjhr

thx Billedluh! : )
u/joeytwiddle

#illusion #opticalillusion
u/Qwitter

fantastic!

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