Dweets awesomed by u/danny@hille.dk

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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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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New_Core

remix of d/19681 by u/danny@hille.dk

function u(t) {

c.width=99
a=[68,87,73,84,84,69,82]
for(i=7;i--;)x.fillText(String.fromCharCode(a[i]+19**S(t-i/9)),20+9*i,30)

Aug 16 2020 9:30 AM UTC

}// 109/140

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danny@hille.dk

function u(t) {

for(t?c.width=99:(a=[1,20,6,17,17,2,15],g=0),i=7;i--;x.fillText(String.fromCodePoint(a[i]+g),i*8+22,30))t%9<1?g=99:g+=3

Aug 14 2020 3:34 PM UTC

}// 119/140

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rot99

u/danny@hille.dk

Inspired by d/19649 by u/New_Core

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tomxor

remix of d/19020 by u/tomxor

function u(t) {

u[t|0]=[99+t,80,0,c.width=-1];t?u.map(([A,B])=>u=u.map(([a,b,n,m,X=A-a,Y=B-b,r=X*X+Y*Y+2])=>[a+n,b+m,n+X/r,m+Y/r,x.fillRect(a,b,2,2)])):u=[]

Aug 12 2020 1:32 AM UTC

}// 140/140

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#subatomic violence

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danny@hille.dk

remix of d/19649 by u/New_Core

function u(t) {

t?c.width=160:a=[0,1,2,3,4,5,6,7,8,9]
for(i=10;i--;x.fillText(a[i],i*6+50,50))r=Math.random()*9|0,t%4<2?[a[i],a[r]]=[a[r],a[i]]:0

Aug 11 2020 5:08 PM UTC

}// 129/140

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heheh: I was playing with the Array Initialization Array(10).fill().map((o,i)=>i) shaved off 2 bytes... but then (after mentally padding my own shoulders) [0,1,2,3,4,5,6,7,8,9] 🤦‍♂️

u/danny@hille.dk

c.width=99,x.fillText(a=t%4<2?Array(10).fill().map($=>Math.random()*9|0).join(''):a,22,35)
u/danny@hille.dk

81 bytes but with commas: c.width=99,x.fillText(a=t%4<2?Array(10).fill().map($=>Math.random()*9|0):a,10,35)
u/Xen

77: x.fillText(a=t%4<2?Array(c.width=99).fill().map($=>Math.random()*9|0):a,9,35)
u/danny@hille.dk

wow u/Xen nice work it also have a nice "burn-in" effect

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New_Core

function u(t) {

t?c.width=160:a=Array.from({length:10},(v,i)=>i)
for(i=10;i--;x.fillText(a[i],i*6+50,50))r=Math.random()*9|0,t%4<2?[a[i],a[r]]=[a[r],a[i]]:0

Aug 11 2020 1:34 PM UTC

}// 140/140

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shuffling same array over and over

u/danny@hille.dk

Nice effect!

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danny@hille.dk

function u(t) {

for(t||(c.width=9,r=a=>Math.random()*a),Y=9;Y--;)for(X=9;X--;x.fillStyle=r(99)>90?R(r(255),r(255),r(255)):R(0))x.fillRect(X,Y,1,1)

Aug 8 2020 11:42 AM UTC

}// 131/140

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Pointless

u/13thptr

nice
u/tomxor

Pointless #points of light :P

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rodrigo.siqueira

remix of d/19604 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;f(0,0,330/(1+i%2),t*i*i))f=(X,Y,s,r)=>s>1?f(Y+s*C(r),X+s*S(r),s/2,C(r+i)):x.fillRect(X*1.4+830,Y+370,1,.2*(t<4))

Aug 7 2020 8:42 PM UTC

}// 126/140

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Abstract sculpture

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ntsutae

function u(t) {

(t*=60)||(c.width=w=640);for(i=w;i--;)
x.fillStyle=R(g=(t-i^t+i)**8%7?0:w,g,g),x.fillRect(i,0,1,1)
x.drawImage(c,0,1)

Aug 5 2020 10:41 PM UTC

}// 117/140

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(t-i^t+i)**8%7

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ntsutae

function u(t) {

(t*=60)||(c.width=w=320);for(i=w;i--;)
x.fillStyle=R(g=(t-i^t+i)%5?0:w,g,g),x.fillRect(i,0,1,1)
x.drawImage(c,0,1)

Aug 5 2020 10:26 PM UTC

}// 114/140

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(t-i^t+i)%5

u/katkip

.O.
u/magna

I love this!

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