Dweets awesomed by u/tactical_retard

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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BriSeven

remix of d/24454 by u/BriSeven

function u(t) {

c.width*=1
for(i=4e2;i--;x.setTransform(C(n=t+C(t)*i/9)*2,-S(n),S(n)*2,C(n),960,300+i),x.font='5cm a')x.fillText([...'🟥🟧🟨🟩🟦🟪🟫'][i/57|0],0,0)

Dec 6 2021 7:31 AM UTC

}// 140/140

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rainbow slinky

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pavel

function u(t) {

for(i=1e4;i--;x.fillRect(660+u+v,220+u-v,32,32))r=(50*i-i*i/200)**.5,u=i/17+r/2*S(a=i/4+32*frame),v=r*C(a),x.fillStyle=`hsl(${a/7},69%,50%`

Dec 5 2021 9:39 PM UTC

}// 139/140

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u/vain

Well done! Try to change "v,32,32" to "v,32,.02" or "v,32,.05" or "32,.2" to archive some interesting effects.
u/KilledByAPixel

you probably already know but you can remove the hsl comas to save a byte hsl(${a/7} 69%50%
u/pavel

That does not work in Safari, the color will always be black.
u/f8f82804

#sphere

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robe

remix of d/18033 by u/New_Core

function u(t) {

for(c.width|=i=6;i--;x.fillText("🐒",T+999*C(t+i),t/i<9?350*S((i-t*2)%3.14)+700:T))x.font="4cm '"
x.font="16cm '"
x.fillText("🛏️",500,T=900)

Dec 3 2021 10:10 PM UTC

}// 139/140

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monkey parkour

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vain

function u(t) {

for(i=40;i--;){for(j=23;j--;){p=t*Math.sqrt(((i-20)**2)+(j-11)**2+t);x.fillRect(i*48,j*48,p,p)}}

Dec 3 2021 9:27 PM UTC

}// 96/140

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[vn-01] Black out - by va!n

u/vain

if you want some colors...
u/vain

if you want some colors...
u/vain

for(i=40;i--;){for(j=23;j--;){p=t*Math.sqrt(((i-20)**2)+(j-11)**2+t);x.fillStyle=R(i*6,j*6,p);x.fillRect(i*48,j*48,p,p)}}
u/Tranquil

Great work!
u/vain

This is my very first attempt with js and canvas programming

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danny@hille.dk

remix of d/24417 by u/myro

function u(t) {

c.width=w=500+(1+C(t+S(t/3)))*200
for(r=0;r<w;r++){a=(r+t*60)%6.2
x.rotate(.003),x.fillText('DWITTER',r*C(a**a)+w/2,r*1/S(-a)+w/3.5)}

Dec 3 2021 3:30 PM UTC

}// 133/140

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spiraling out of control remix

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ArthurThuczsec

remix of d/24415 by u/myro

function u(t) {

x.fillRect(z=t*7,z,!x.rotate(T(z)),z)

Dec 2 2021 7:04 PM UTC

}// 37/140

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myro

remix of d/22398 by u/Xen

function u(t) {

x.fillRect(z=t*50,z,z,t),x.rotate(T(t))

Dec 1 2021 7:05 AM UTC

}// 39/140

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Messy furr

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anotherkitten

function u(t) {

for(K=i=79;i--;x.fillRect(i*25+S(K=i**4+t)*60-W,540-H,W+W,H+H))x.fillStyle=R(180-t*24,150-t*20,60-t*8,M=1-t/11),W=33/t-t/3,H=S(K)*599*M

Nov 29 2021 7:59 PM UTC

}// 135/140

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jagged #cavern

u/tomxor

Wow, kinda spooky looking!
u/andrea270872

cool cave!
u/vain

very cool procedureal cave image
u/BriSeven

Cheese Pizza!

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taupelink

remix of d/24361 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺ㅥ㐻堽ㄫ匨洩ⱙ㴶⩓⡭⩭ⴭ⤻砮獴牯步剥捴⠱攳⩘ⰹ〪⠶ⵙ⤬ⴳ⩱Ⱝ瀥椩⥩㵭┲㔶ⱱ㵭⼴〬砮獴牯步却祬攽刨瀽㈵㘭楞堪太焯椪⨮㔬椥瀬焭椥瀪夬愽焯椯㐯⠶ⵙ⤩ⱸ⹬楮敗楤瑨㴱⽡`.replace(/u([^D].)/g,'$1%')))

Nov 29 2021 7:53 AM UTC

}// 135/140

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d/24399

u/magna

You've switched your medium to pencils then
u/taupelink

it does look kinda like that, doesn't it? i'm guessing i'll still do more fillRect than not though

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Jabo

function u(t) {

eval(unescape(escape("𩡯𬠨𨰮𭱩𩁴𪀽𩠽𝀲𜀬𪐽𩠻𪐭𛐻𚑦𫱲𚁪👦𞱪𛐭𞰩𮱸𛡦𪑬𫁒𩑣𭀨𪐬𪠬𜐬𜐩𛁤🐱𞱦𫱲𚁵🐸𞱵𛐭𞰩𮱘🐨𚀨𪐯𩠩𚡵𚱴𚐥𛠴𛐮𜠩𚡵𛁙🐨𚀨𪠯𩠩𚡵𚱴𚐥𛠴𚐪𭐭𛠳𞱩𩠨𣑡𭁨𛡳𬑲𭀨𦀪𦀫𦐪𦐩𛐮𜐼𜀩𩀽𦀪𪐫𦐪𪡽𮀮𩡩𫁬𤱴𮑬𩐽𤠨𩀬𩀬𩀬𩀩𯐠𘀠").replace(/uD./g,'')))

Nov 29 2021 3:27 AM UTC

}// 140/140

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