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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gormisdomai

remix of d/1184 by u/gormisdomai

function u(t) {

c.width=1920;
for(i=0;i<200;i++)
x.fillRect(950+T(t+i)*200, 0, 5, 2000)
for(i=0;i<200;i++)
x.fillRect(0, 350+T(t+i)*200, 2000, 5)

Feb 24 2017 2:18 PM UTC

}// 129/140

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u/donbright

brain freeze!
u/gormisdomai

"Dislocation #2"
u/katkip

#tagfail

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rippedspine

remix of d/6003 by u/rippedspine

function u(t) {

for(i=w=1920,a=S(t*2),d=99;i--;b=S(i),x.fillStyle=R(200+a*d/2,e=(1-b)*d),x.fillRect(w/2+d*C(i)*(a+2)+C(t-a)*99,t*150+d*b/6,4,4));

Jan 13 2018 11:36 PM UTC

}// 129/140

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u/joeytwiddle

#3d #shading

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KilledByAPixel

remix of d/31956 by u/KilledByAPixel

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*120,((i+h)/99^t-(h|0)/400)%.9,2))h=(2e5-(i-960)**2-(t*120-540)**2)**.5

Jun 5 2024 7:09 PM UTC

}// 99/140

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Small Sphere 🎱

u/joeytwiddle

Beautiful! #sphere

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katkip

remix of d/12101 by u/katkip

function u(t) {

eval(unescape(escape`猽㈰㭲㵍慴栮牡湤潭㭴籼⡶㴰ⱖ㴰ⱘ㴰ⱙ㴰⤻景爨椽㔴㭩ⴭ㬩景爨樽㤶㭪ⴭ㬩砮晩汬却祬攽恨獬⠤筘⩩⭪⩙紬㤹┬㔰┩怬砮晩汬剥捴⡪⩳Ⱪ⩳ⱳⱳ⤻堫㵖⬽爨⤭⸵㭙⬽瘫㵲⠩⴮㔻`.replace(/u(..)/g,"$1%")))

Feb 2 2019 4:38 PM UTC

}// 126/140

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Random #velocity explorer but it zooms in and zooms out the rainbow

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moflow

remix of d/5361 by u/moflow

function u(t) {

c.width=240;z=99;v='Samy is my hero!';for(i=v.length;i--;)x.font=9+'px',x.fillText(v[i],49+9*i+S(t*t),z+S(123*t)*30)

Jan 4 2018 2:50 AM UTC

}// 116/140

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Xen

remix of d/20239 by u/KilledByAPixel

function u(t) {

for(c.width|=i=555;i--;x.arc(z=960+C(i/24-t*9)*59,z-420,(3+S(t)/2)*i,0,9))x.beginPath(x.stroke())

Oct 10 2020 11:16 AM UTC

}// 97/140

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Moiré Ripples2

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joeytwiddle

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡣⹷楤瑨簽椽ㄲ㭩ⴭ㭦楬汒散琨〬〬椽㴹㼱㈺ⴶⱱ㽩㸹㼴㨱㨭㈲⤩獥瑔牡湳景牭⠹ⰰⱱ㵩㸸ⰹⰵ〰⬴〪椪⠳⵱⤬焿㐰〭㍥㐯琪⨳㨶㐰⤬愽琭椯㌬氽椼㌿ㄮ㔺椼㠿㈮㠭⸴⩩㨰Ⱳ潴慴攨愾〦♓⡡㱬㽡㩬⤩`.replace(/u(..)/g,"$1%")))

May 26 2021 10:39 PM UTC

}// 140/140

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#default #dominoes #dominoesnt #dealwithit

u/erin

noooo
u/tomxor

XD

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BriSeven

remix of d/559 by u/BriSeven

function u(t) {

for(i=0;i<1920;i+=1){x.fillStyle=(t|0)%2?"#FFF":"#000",x.fillRect(i*4,S(i*t*7919)*1080,8,8)}

Dec 26 2016 9:46 AM UTC

}// 92/140

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spot the pattern

u/iverjo

S(i*t*2246795327919) is kinda nice and smooth, with less patterns
u/iverjo

S(i*(t+9)*2246795327919) is even smoother (in the beginning)
u/donbright

these ones where you erase and re-draw are really interesting.

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IceCreeper28

function u(t) {

c.width=1920
for(i=1;i<39;i++){for(j=1;j<22;j++){s=50*S(Math.PI*((t%2)/2)+i*+j*100);x.fillRect(i*50-(s/2),j*50-(s/2),s,s)}}

Apr 8 2019 10:16 AM UTC

}// 123/140

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Grid.

u/first

first
u/username

The Grid.
u/Jezza

Love it!

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DazeWare

remix of d/26755 by u/Xen

function u(t) {

for(b=`linear-gradient(${a=t*=i=99}deg`;i--;)c.style.background=b+=`,hsl(${a*i} 92%${a/i}%)`

Jan 19 2023 1:24 AM UTC

}// 92/140

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u/Xen

love it!