Hot dweets by u/BalintCsala

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: #Opposites

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BalintCsala

function u(t) {

eval(unescape(escape`挮睩摴栽㔰〻砮獣慬攨㈰ⰲ〩㭸⹦楬汓瑹汥㵠⌰〰㍠㭦潲⡩㴸㭩ⴭ㭸⹦楬氨⤩景爨砮扥杩湐慴栨樽㘰⤻樭ⴻ⥸⹬楮敔漨䌨愽横⸱〴⤪⡲㴨椫㘫⡪⭩⤥㈪⠨欽匨樯㄰⭴⨲⭩⼵⤩㰰㼰㩫⤩⼲⤫ㄳⱓ⡡⤪爫㜩`.replace(/u(..)/g,"$1%")))

Sep 13 2018 8:47 AM UTC

}// 136/140

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Inspired by a beesandbombs tweet

u/f8f82804

#beesandbombs
u/Galaxtone

Decoded: c.width=500;x.scale(20,20);x.fillStyle=#0003;for(i=8;i--;x.fill())for(x.beginPath(j=60);j--;)x.lineTo(C(a=j*.104)*(r=(i+6+(j+i)%2*((k=S(j/10+t*2+i/5))<0?0:k))/2)+13,S(a)*r+7)
u/Xen

Love It!

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BalintCsala

remix of d/9782 by u/joeytwiddle

function u(t) {

eval(unescape(escape`挮睩摴栽ⴱ㭦潲⡸⹳捡汥⡘㴱㐬ㄴ⤻堭ⴻ⥦潲⡙㴹㭙ⴭ㭸⹦楬氨⤩景爨砮扥杩湐慴栨椽㘩㭩ⴭ㬩欽琪㔭⠨堭㔩⨪㈫⡙ⴴ⤪⨲⤪⨮㔬砮汩湥呯⡃⡡㴨椪㐮㈫⸵⭫⭃⡫⤩⼴⤫堪㈫夥㈬匨愩⭙⨱⸷⤻`.replace(/u(..)/g,"$1%")))

Sep 12 2018 12:45 PM UTC

}// 132/140

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u/yonatan

c.width=-1;for(x.scale(X=14,14);X--;)for(Y=9;Y--;x.fill())for(x.beginPath(i=6);i--;)k=t*5-((X-5)**2+(Y-4)**2)**.5,x.lineTo(C(a=(i*4.2+.5+k+C(k))/4)+X*2+Y%2,S(a)+Y*1.7);
u/yonatan

^^ source (pasted for convenience)
u/fujimotos

Intriguing. I love this. #hexagon #pattern

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BalintCsala

function u(t) {

c.width=500
x.scale(20,20)
for(X=20;X--;)for(Y=20;Y--;x.fill())for(i=6,x.beginPath();i--;)x.lineTo(C(a=i*1.04+S(t))+X*2+Y%2,S(a)+1+Y*1.7-1)

Sep 11 2018 7:13 PM UTC

}// 139/140

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Works everywhere

u/joeytwiddle

Very good!
u/joeytwiddle

Inspired by: https://twitter.com/beesandbombs/status/1006…
u/f8f82804

#beesandbombs

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BalintCsala

function u(t) {

c.width=450
for(i=20;i--;)for(j=9;j--;)x.setTransform(5,0,0,5,i*35+j%2*17.5,j*30),x.rotate(S(t)),x.fillText("⬢",-4,3.5)

Sep 11 2018 7:04 PM UTC

}// 119/140

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Only works on windows

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BalintCsala

function u(t) {

c.width=500
for(x.scale(i=5,5);i--;k=S(t*5),x[H]("⚪",S(T=(i?k>0:k<0)?k:0)*20+23+i*42,C(T)*20+30))x[H="fillText"]("⚪",30+i*7,50)

Sep 7 2018 8:45 AM UTC

}// 127/140

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Newton's cadle

u/fujimotos

#physics

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BalintCsala

remix of d/9613 by u/BalintCsala

function u(t) {

c.width=-1
for(i of"201")x.fillStyle=R(i*T+(K=t%(p=1.57))/p*T),x.fill(new Path2D("M"+[T=99,0,(A=S(z=K+p*i)*T)+T,T-C(z)*33,T+C(z)*T,T+A/3]))

Aug 31 2018 11:11 PM UTC

}// 139/140

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Uncompressed version achieved with lots of help from u/yonatan

u/f8f82804

#d3 #shading #animated #path2d
u/katkip

Haha nice!
u/aleamb

coooooool
u/lionleaf

#pyramid
u/donbright

ha ha ha brilliant

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BalintCsala

function u(t) {

c.width=25
x.fillText("Hello",1.5,8)
d=x.getImageData(0,0,w=30,9).data
s=""
for(i=0;i<w*9;i++,i%w||(s+=`
`))s+=(d[i*4+3]>90)?"▮":"　"
throw s

Sep 1 2018 12:19 AM UTC

}// 140/140

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u/katkip

That's awesome!

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BalintCsala

function u(t) {

eval(unescape(escape`挮睩摴栽㔰〻睩瑨⡸⥦潲⡩⁯映嬲ⰰⰱ崩晩汬却祬攽恨獬⠳㈠㔰┤笳〫椪㄰⬨䬽琥⡰㴱⸵㜩⤯瀪㄰紥怬晩汬⡮敷⁐慴栲䐨≍∫孷㴲〰ⰰⰨ䄽匨䬫瀪椩⨱㔰⤫眬眫匨䬫瀪縭椩⨵〬匨䬫瀪⵾椩⨱㔰⭷ⱷ⭁⼳崩⤻`.replace(/u(..)/g,"$1%")))

Aug 31 2018 10:35 PM UTC

}// 139/140

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Inspired by d/9536

u/BalintCsala

Full code c.width=500;with(x)for(i of [2,0,1])fillStyle=hsl(32 50%${30+i*10+(K=t%(p=1.57))/p*10}%,fill(new Path2D("M"+[w=200,0,(A=S(K+p*i)*150)+w,w+S(K+p*~-i)*50,S(K+p*-~i)*150+w,w+A/3]));

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BalintCsala

function u(t) {

with(x)t?k-=.1:arc(0,0,370,0,7,translate(960,540,k=2,fillStyle="#080")),font="8em A",k<0&&rotate(.314,k=2),fill(fillText("🌳",-70,k*50-395))

Aug 27 2018 8:05 PM UTC

}// 139/140

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u/Xen

love it
u/katkip

haha nice
u/katkip

arc(0,0,285 looks better for a mini-planet
u/joeytwiddle

Remix: https://codegolf.tk/a/282

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BalintCsala

remix of d/8880 by u/BalintCsala

function u(t) {

c.width=500
for(i=900;i--;x.fillRect(i/3|0,50+i%3*65+S(T)*i/60,1,66))H=(C(T=i/99-t*3)*i/900+1.2)*127,x.fillStyle=R(i%3||H,i%3-1||H,i%3-2||H)

Jul 17 2018 3:39 PM UTC

}// 140/140

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Improved it a bit

u/iverjo

#flag

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