Random dweets | Dwitter

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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taupelink

remix of d/24877 by u/taupelink

function u(t) {

eval(unescape(escape`砮獴牯步却祬攽✣ㄲ㐱✻景爨洽欽㔴〻洭ⴻ砮晩汬剥捴⠮⸮䄩⥤㵴⨪⵴ⱸ⹦楬汓瑹汥㵒⡭⩃⡭⤬椽津㈷〬楞洯㈬搯琩ⱸ⹬楮敗楤瑨㵭⩤⼹ⱁ㵛㈪欫㈪欪匨洩Ⱬ⭫⩓⡭⩭⤬⵩⽴Ɑ⩤崬砮獴牯步剥捴⠮⸮䄩`.replace(/u([^D].)/g,'$1%')))

Dec 6 2022 2:20 AM UTC

}// 139/140

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d/26571

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rodrigo.siqueira

remix of d/36227 by u/Axioplase

function u(t) {

for(i=w=c.width=800;i--;f=()=>x.getImageData(0,0,w,w))x.fillRect(i,0,S(w*(S(t+i/40)+C(t)*C(i/30))**9),1)
x.n=f(x.putImageData(x.n||f(),0,1))

Sep 4 2026 12:24 PM UTC

}// 140/140

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Undulations over noise

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jbl

remix of d/5446 by u/jbl

function u(t) {

c.width|=i=300
while(--i)q=C(t/2+i/300)/49*i,x.arc(S(q+t/3)*(i*2-900)+1e3,S(q+t)*(i-99)+C(q)+500,S(i/96)*(C(t/3+i/30)+2)*40,0,7)
x.stroke()

Feb 11 2018 1:56 AM UTC

}// 140/140

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🐛

u/fons

I can stay and watch it forever

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CaptainMeat

remix of d/25423 by u/CaptainMeat

function u(t) {

for(i=0;i<1920;i++){x.font='50px serif';x.fillText(`.`,t|i,t*i)}

May 4 2022 6:15 PM UTC

}// 64/140

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PotatoImaginator

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑴🱦𪑬𫁒𩑣𭀨𞐲𜰫𝀶𜰪𠰨𨐪𭀩𛀵𜀳𚰴𝠳𚡓𚁢𚡴𚐬𝰵𛀷𝐬𩡩𫁬𤱴𮑬𩐽𙰣𩡡𝀧𚐺𚁦𪑬𫁒𩑣𭀨𝀶𜀬𝀰𛀱𩐳𛀱𩐳𛁦𪑬𫁓𭁹𫁥🐧𘱦𜀴𙰩𛁡🐱𚱍𨑴𪀮𬡡𫡤𫱭𚀩𚠵𯀰𛁢🐱𚱍𨑴𪀮𬡡𫡤𫱭𚀩𚠵𯀰𚐻`.replace(/u../g,'')))

Nov 2 2026 5:18 AM UTC

}// 123/140

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Lissajous fruit pie generator - #food

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Cloud

function u(t) {

c.width|=0;for(i=0;i<5;i++){x.ellipse(960+S(t/.7+i/2)*200,550+C(t/.35)*70,40*i,50*i*2+S(i*2)*60,S(t/.7+i/5)/10,0,7);x.fill();x.beginPath()}

Jan 23 2020 3:07 PM UTC

}// 139/140

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A big fish

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Agnes

function u(t) {

c.width|=0
x.transform(50,0,0,50,960,540)
A=-(S(t/3)**2)
F=A/-5.236
M=F>.1
x.rotate(!M*A)
x.fillText(M?"🤣":"😂",-6.5+F*S(10*t),3+F*C(100*t))

May 17 2024 5:59 PM UTC

}// 139/140

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The worst thing I have ever made

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katkip

remix of d/11362 by u/katkip

function u(t) {

c.width*=1;x.lineWidth=9;for(i=40;i--;)for(j=40;j--;)x.beginPath(),x.ellipse(i*50,j*26,26,0,C(i*j+t)<S(j*i+t)?3.14:1.57,0,7),x.stroke();

Dec 9 2018 1:33 PM UTC

}// 136/140

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Changing #maze

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function u(t) {

s=20;w=48;h=27;c.width|=0
F=i=>(x.globalAlpha=C(i*t),x.fillRect((w+X)*s,(h+Y)*s,s,s))
for(X=-w;++X<w;)for(Y=-h;++Y<h;)u=X/w,v=Y/h,F(u*u+v*v)

Jul 21 2020 11:13 PM UTC

}// 140/140

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cantelope

function u(t) {

eval(unescape(escape`儽⡰ⱱ⤽㹸⹦楬汒散琨眫堪瀯娪眭⡳㴱⬶〰⽚⽚⤯㈬栫太焯娪眭猯㈬猬猩㭦潲⡣⹷楤瑨簽眽椽⡨㴵〰⤪㈻椭ⴻ儨ㄬㄩⱑ⠭ㄬㄩⱑ⠭ㄬⴱ⤬儨ㄬⴱ⤩堽㐭⡩⽨⬱〰⤥㘬夽椯栭㈬瘽㜰⭓⡴⤪㘰簰ⱚ㵶⴨椫琪㘩┨瘭ㄩ`.replace(/u(..)/g,"$1%")))

Sep 8 2018 5:16 AM UTC

}// 140/140

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u/Xen

Yess!
u/iverjo

Interesting
u/donbright

dude ... so we are falling.. and then we are abt to hit ground... and then we are falling again...