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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KilledByAPixel

function u(t) {

x.fillStyle="#778"
x.fillRect(0,0,2e3,2e3)
x.font="87em'"
for(i=4;i--;x.fillText("♘♞♞♘"[i],-190+(i%2)*900,1080))
x.fillStyle=R((i&2)*200)

May 30 2019 8:49 PM UTC

}// 137/140

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Knight After Knight

u/Xen

nice style

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jylikangas

function u(t) {

for(c.width=W=i=512,t*=w=99;--i;x[f](225-z+(t--&2?z*2:t&9?0:z)+S(t/w)*i,w+z,z/=7,z))z=2e3/i,x[f='fillRect'](!x[f](i,0,S(t/W),w),w+z/32,W,.5)

Nov 20 2018 4:55 PM UTC

}// 140/140

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I drove all night (and day)

u/cantelope

amazing! #road #synthwave
u/pavel

The backdrop is glitched on mobile Safari.
u/jylikangas

137b: for(c.width=W=i=512,t*=w=99;--i;x[f](225+(t--&2?z:t&9?-z:0)+S(t/w)*i,w+z,z/=7,z))z=2e3/i,x[f='fillRect'](!x[f](i,0,S(t/W),w),w+z/32,W,.5)
u/iverjo

Wow!
u/taupelink

#scene

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KilledByAPixel

remix of d/28158 by u/KilledByAPixel

function u(t) {

r=r=>Math.random()*300
for(x.fillStyle=R(r(i=4e3),r(),r(),g=o=.1);i--;g+=o=z<9?S(z):o-g/5e4)x.fillRect(i,t&&g/t/59+t*1e4+z/19,9,z=r()*2)

Jul 22 2023 8:28 PM UTC

}// 136/140

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Crayon Landscapes 🖍️ Different every refresh

u/taupelink

!!!
u/Joachim

Best yet

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Thedeven1

function u(t) {

a=1920
c.width+=0
x.fillRect(0,0,a,a,x.fillStyle=R(S(t/Math.sqrt(3))*255,S(t/Math.sqrt(2))*255,S(t+3.14)*255,0.5))

Feb 27 2018 10:28 PM UTC

}// 115/140

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baon

remix of d/12517 by u/21medals

function u(t) {

for(c.width|=0,p=i=17;i--;x.lineTo(960+K*S(a)/.7,540+(i&4?K:-K)))
a=t+1.57*(i-(i>>2)), K=999/(3+C(a))*i/p
x.stroke()

Jan 8 2024 10:43 AM UTC

}// 116/140

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u/joeytwiddle

That is a strange #cube

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384.cz

remix of d/32396 by u/384.cz

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𩡯𬠨𪠽𝀵𜀬𪐽𜡥𜰻𪐭𛐻𚑸𛡦𪑬𫁒𩑣𭀨𪐬𪠫🐷𚠨𤰨𪡞𪠯𞑼𪐩𛑓𚁪𯁪𛰸𯁩𚐯𪠩𛀱𛀲𩐳𚐻𩡯𬠨𮀮𩡩𫁬𤱴𮑬𩐽𘠣𩡦𩠢𛁸𛡳𨱡𫁥𚀴𛀴𚐬𪐽𝐻𪐭𛐻𚑸𛡦𪑬𫁔𩑸𭀨𘡇𫱬𩁃𫱡𫁉𬡯𫡓𨑬𭁏𬡥𬰢𛡳𭑢𬱴𬠨𝀪𪐬𝀩𛀹𚰹𞐪𪐬𜠲𜀫𤰨𪐪𪐩𚠱𞐩`.replace(/u../g,'')))

Sep 10 2024 4:48 PM UTC

}// 139/140

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Resources

u/SkibidiHawk

#sigmaboy

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johnbruin

function u(t) {

c.width=-1
x.translate(150,85)
for(j=9;j--;){
x.font=j/5+'em a'
x.rotate(t)
for(i=21;i--;)x.rotate(.3),x.fillText("CIRCLE*"[i%7],0,j*20)}

May 23 2018 9:33 PM UTC

}// 137/140

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#text

u/magna

#circle

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letsbreelhere

remix of d/3826 by u/sokacsavok

function u(t) {

α=200;c.width=α*2;τ=Math.PI*2;x.font="36px A";x.fillText(['🌚','🌒','🌓','🌔','🌝','🌖','🌗','🌘'][(t|0)%8],α+C(t)*70,50+70+S(t)*70);

Dec 27 2017 3:31 AM UTC

}// 125/140

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Show more comments…
u/abrunkhorst

This is super clever!
u/sigveseb

Needs more upvotes!
u/miggy

I love the unicode 'α'
u/xem

-18b: x.fillText([...'🌚🌒🌓🌔🌝🌖🌗🌘']
u/letsbreelhere

@xem TIL!
u/sigveseb

Ooh clever use of ... operator
u/berti

so much yes
u/lionleaf

#sun #emoji #moon

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KilledByAPixel

function u(t) {

with(x)for(c.width|=i=2;i--;fillText([...'🕺📻'][i],99*i-259,i?-40:159))font=(i?15:34)+'em"',translate(i?300:800,300),rotate(i?S(t*9)/19:9*t)

Apr 3 2020 2:35 AM UTC

}// 139/140

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Breakdancing #Dancing

u/katkip

nice rotating skills

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trancor

function u(t) {

//eval(unescape(escape`景爨琥㐼⡸⹧汯扡汁汰桡㴮ㄩ㽷㵣⹷楤瑨帽〺⡸⹦楬汒散琨〬〬眬眩Ɱ㵷⩴帷ⱸ⹧汯扡汃潭灯獩瑥佰敲慴楯渽❯癥牬慹✩Ⱪ㴲攳㭩ⴭ㬩砮晩汬却祬攽刨〬椥㌿㈵㔺〩ⱸ⹦楬汒散琨匨渫⭼椩⩷╷Ⱪ╷ⰹ〬㤰⤻`.replace(/u(..)/g,"$1%")))

May 9 2018 12:19 AM UTC

}// 140/140

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NO NOT UNCOMMENT UNLESS YOU'RE USING CHROME!! ...It crashes Firefox... I didn't want to do more obfuscation but found no way here... for(t%4<(x.globalAlpha=.1)?w=c.width^=0:(x.fillRect(0,0,w,w),n=w*t^7,x.globalCompositeOperation='overlay'),i=2e3;i--;)x.fillStyle=R(0,i%3?255:0),x.fillRect(S(n++|i)*w%w,i%w,90,90); Change the 7 in n=w*t^7 or 4 in i%4?255 for different growth patterns.

u/trancor

And, credit where credit is due, u/MrM@_S for the obfuscation inspiration!
u/sigveseb

#compressed