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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dnmc

function u(t) {

B=300
c.width=2e3
x.font=(C(S(t*6)))*99+"px serif"
for(i=20;i--;)
x.fillText("lugubrious".slice(0,t+1),B+B+B*S(t-i),B+B+B*C(t+i))

Nov 20 2020 6:19 AM UTC

}// 129/140

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yonatan

function u(t) {

c.width|=0
for(i=3e3;i--;x.fillRect(960+(h=S(i/88-t)*i/5),1200-i/2-C(t+i/55+h*h/1e5)*h*i/4e3,s=99/i**.3,s))x.globalAlpha=.01

May 14 2018 5:25 PM UTC

}// 124/140

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#smoke

u/Cloud

Good smoke

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taupelink

remix of d/28049 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㔲㔻椭ⴻ砮晩汬⠩⥪㵩⨶㌫琯㘬夽椪㌷⼶┷⨲〭㤬砮扥杩湐慴栨砮晩汬却祬攽吨樯㤩㸳㼧⍆䙆ㄧ㩒⡙Ⱪ⼴Ⱪ⼶⭩┲㐪㔬匨権⨪㈯㘰⤩ⱸ⹡牣⡘㵩┱㈪ㄸ〬太㴹ⰲ㜰⼹㤪⩴ⱪⱪ⬱⸵㜩ⱸ⹬楮敔漨堬天`.replace(/u([^D].)/g,'$1%')))

Jun 25 2023 7:09 PM UTC

}// 140/140

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d/28052

Show more comments…
u/magna

Amazing!
u/@noel

Beautiful, such a nice color scheme!
u/taupelink

Thank you!
u/Xen

love the style!
u/tomxor

Soothing, your dweets are so unique.
u/joeytwiddle

#shading #cubist
u/iverjo

pretty

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rodrigo.siqueira

remix of d/21290 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia()invert(`
X=A=Y=C(t*9)**2-1
for(i=2e3;i--;x.fillRect(C(X+t)*960+960,C(Y+t)*540+540,1.5,1))
X=X*X-Y*Y+(Y=2*Y*X+A,A)

Jan 16 2021 4:24 PM UTC

}// 136/140

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A better night shot of the Milky Way (view of Andromeda) #stars

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magna

remix of d/24492 by u/magna

function u(t) {

c.width|=0
for(i=6800;i--;X/10&1||x.fillRect(400+X*5+S(t+S(t/2)**9*C(Math.hypot(X-85,Y-20))/99)*300,400+Y*5,5,5))X=i%170,Y=i/170|0

Dec 13 2021 5:40 AM UTC

}// 130/140

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#default tremors

u/magna

#waitforit

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jylikangas

function u(t) {

for(i=9;i--;x.fill(new Path2D(`M1 8 3 3Q4 0 6 2L7 3L6 3 Q6 7 3 6`)))x.setTransform(i%4?-35:35,0,!x.fillRect(0,6,99,.2),30,i%5*520,200)

May 7 2020 6:47 PM UTC

}// 134/140

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Dweety Birds on a Wire

u/KilledByAPixel

🐦👍
u/katkip

birb
u/aleamb

wow! love it!
u/aleamb

#animals #bird #path2d

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vberlier

function u(t) {

x.fillStyle=`hsl(${t*150},100%,50%)`
x.fillRect((960+960*C(t*5)+960*S(t))%1920,0,120,1080)

Dec 27 2017 10:20 PM UTC

}// 90/140

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experimenting with hsl()

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katkip

remix of d/11520 by u/katkip

function u(t) {

x.fillRect(0,0,2e3,2e3);for(j=800;j--;)
x.clearRect(960+S(j*8e5+j+C(j+t))*500,540+C(j*8e5+j-S(j))*500,10,10)

Dec 22 2018 3:05 PM UTC

}// 108/140

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Demo of the 8e5 number. It splits lines

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384.cz

function u(t) {

h=_=>{for(l=i=m=10;l--;){for(x of _)m^=x.charCodeAt()**(++i%9);_+=S+m};return m}
throw h("Text to hash")

Jun 4 2025 5:32 PM UTC

}// 104/140

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Simple hash function

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New_Core

function u(t) {

for(c.width|=j=6;j--;x.lineWidth=20,x.stroke(),x.beginPath())for(i=9;i--;)x.lineTo(960+(a=9-i)*i*9*C(t/3+j),960-i*i*j*3*S((j/2+t/5)%3.14))

Mar 31 2021 5:02 PM UTC

}// 138/140

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Some kind of line fingers art

u/andrea270872

makes me think of fire... if you draw it with a pencil :)