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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hamptonio

function u(t) {

r=540;m=t%99|0;for(n=1;n<m;n++){c.width=2e3;for(i=0;i<6.3*n;i+=.01){q=r*C(i*m/n);x.lineTo(2*r+C(i)*q,r+S(i)*q)}x.fill("evenodd");x.stroke()}

Mar 3 2017 6:12 PM UTC

}// 140/140

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u/iverjo

Kudos!
u/donbright

excellent

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pythech

remix of d/8490 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=1e2;--i;) {
x.arc(C(i**(-i)-t)*400+900,C(i)*400+500,19,0,9)
}
x.fill()

Jun 7 2018 5:06 PM UTC

}// 117/140

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u/iverjo

#flag
u/S.T.L.K.R.

#oha

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KilledByAPixel

remix of d/29493 by u/KilledByAPixel

function u(t) {

for(r=Math.random,X=r(i=2e3)*i,Y=t*=i;i--;Y+=R*8-4)R=r(x.fillStyle=`hsl(${X+R*Y},${X/9}%,${R*80}%,.3`,x.fillRect(i,t&&400+R*99+Y+t,9,R*700))

Feb 13 2024 3:54 AM UTC

}// 140/140

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Landscape Paintings 🎨 #uncompressed

u/KilledByAPixel

#landscape #mountains

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katkip

function u(t) {

t||(e=1);q=()=>[...'dwitter'][(Math.random()*7)|0];z=q()+q()+q()+q()+q()+q()+q();if(z=='dwitter'&&e){e=0;throw z}else throw z

Dec 10 2018 1:51 PM UTC

}// 125/140

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Cracking dwitter

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Jacoder23

function u(t) {

c.width=900;
for(i=0;i<20;i++)
x.fillRect(400+i*+S(t)*300, 4, 9, 500)

Dec 27 2017 9:45 AM UTC

}// 69/140

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taupelink

remix of d/26623 by u/taupelink

function u(t) {

eval(unescape(escape`砮獴牯步却祬攽✣〱㔳✻景爨洽㌵〻洭ⴻ砮晩汬剥捴⠮⸮䄩⥸⹦楬汓瑹汥㵒⡩㵭⽔⡭⤬夽洪䌨津㘪洩Ɑ⼲Ɽ㴨琪⨨㈭㈪琩⤩ⱸ⹬楮敗楤瑨㵭⩤⼹ⱁ㵛津㔪㐸〫椪匨洩ⰳ㘰⭙Ⱪ⩤Ɑ⩤崬砮獴牯步剥捴⠮⸮䄩`.replace(/u([^D].)/g,'$1%')))

Dec 22 2022 5:25 PM UTC

}// 140/140

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d/26680

u/danny@hille.dk

Cubical apocalypse
u/Xen

oooo thats sexy
u/4ce

Looks like labyrinth. u/taupelink i not press "Awesome!" every time cause i use this tab like bookmarks but be know i think you have many good texture and images! ~_^
u/taupelink

Thank you!

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TorusField

function u(t) {

with (x) {fillStyle=R(S(t)*255,C(t)*255,T(t)*255,1)
for(i=0;i<7;i++<7)fillRect(i*300,400,100*S(t),400*C(t*i))}

Apr 30 2022 6:26 PM UTC

}// 110/140

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tzador

remix of d/33373 by u/tzador

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡦𫱲𚁩🐳𩐴𞰊𦀽𤰨𪐪𚡴𚐬𦐽𤰨𪐪𚠲𚐬𦠽𤰨𪐪𚠳𚐬𒡈👓𚁴𚐪𦐫𭀬𥠽𠰨𢀩𚡘𛑓𚁈𚐪𦠬𒡗👓𚁈𚐪𦀫𠰨𢀩𚡚𛐲𜀬𢠽𦀪𚠸𚱙𚠪𞀫𦠪𚠸𛀊𪐭𛐻𚐊𪑦𚁊🠱𛠶𜐸𙠦𢠼𜐮𞀩𒡸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𝡥𜰪𥠯𥰬𝐴𜀭𜡥𜰭𚀶𩐳𚡙𚰴𩐴𚐯𥰬𝀬𝀩`.replace(/uD./g,"")))

Feb 16 2025 10:21 PM UTC

}// 139/140

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#cube

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taupelink

function u(t) {

eval(unescape(escape`景爨椽稽㈴〬搽攽昽氽⸹㭩ⴭ㭸⹦楬汒散琨㌲〫搪稬㐵〫攪稬㌬ㄩ⥛搬攬晝㵛搫⠨爽䵡瑨⹲慮摯洨⤪㕼〩⨱⸳ⵤⵓ⡧㵤⬷⩦⤩⩬ⱥ⬨爥㈭攭䌨朩⤪氬昫⡲┳ⵦ⤯㉝ⱸ⹦楬汓瑹汥㴧⌧⬧〰䙁〰〧⹳畢獴爨爪㈥㔬㌩`.replace(/u(..)/g,"$1%")))

Aug 17 2019 4:59 AM UTC

}// 140/140

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Sketch of a famous logo. Code compressed using d/9207

u/taupelink

for(i=z=240,d=e=f=l=.9;i--;x.fillRect(320+d*z,450+e*z,3,1))[d,e,f]=[d+((r=Math.random()*5|0)*1.3-d-S(g=d+7*f))*l,e+(r%2-e-C(g))*l,f+(r%3-f)/2],x.fillStyle='#'+'00FA000'.substr(r*2%5,3)

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mildlybean

function u(t) {

c.width|=t?onmousedown=e=>{X=e.x*3;Y=e.y*3}:C=U=0;x.fillRect(X,Y,99,99);X+=C;Y+=U;x.fill(x.arc(960,540,99,0,7));C+=(960-X)/99;U+=(540-Y)/99

Dec 19 2020 6:26 PM UTC

}// 139/140

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Click on the canvas to move the square. It keeps its velocity when it moves, which leads to some interesting orbits

u/Xen

very nicely done