Dweets awesomed by u/loktar

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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JacobHicks

function u(t) {

x.beginPath()
x.moveTo(960,540)
x.strokeStyle=R(t%60/60*255,0,0,.1)
x.lineTo(960+S(t*3.1/30)*540,540+(C(t*3.1/30)*-1)*540)
x.stroke()

Jun 24 2019 5:33 AM UTC

}// 133/140

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Clock, 1 minute = 1 revolution. My first Dweet

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rodrigo.siqueira

remix of d/13412 by u/rodrigo.siqueira

function u(t) {

if(t<1)with(x)fillStyle=R(9,20,70),fillRect(0,0,42,99),rotate(Math.PI*.8),translate(-420,-800),drawImage(c,0,0,1e3,1e3),translate(-920,-450)

Jun 23 2019 10:23 PM UTC

}// 140/140

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Blue Starfield - color version

u/donbright

rodrigo you are a legend. if you wrote a book i would buy it

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KilledByAPixel

remix of d/14717 by u/rodrigo.siqueira

function u(t) {

t?x.fillStyle=`hsl(${t*9} 99%${40+40*S(t*9)}%)`:X=Y=Z=9
Z+=(X*Y-Z)/59.1,X+=(Y-X)/11,Y+=X*(28-Z)/99
x.fillRect(960+X*48,1200-Z*24,q=4+9*Y,q)

Jun 23 2019 7:40 PM UTC

}// 139/140

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Another 3D Lorenz Attractor #slowdraw

u/katkip

#perspective
u/donbright

lol

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KilledByAPixel

remix of d/14717 by u/rodrigo.siqueira

function u(t) {

c.width|=X=Y=Z=1
for(i=4010;i--;i<2e3&&x.lineTo(960+(X*C(t)-Y*S(t))*45,1160-Z*23))Z+=(X*Y-Z)/39,X+=(Y-X)/13,Y+=X*(28-Z)/99
x.fill('evenodd')

Jun 23 2019 6:49 PM UTC

}// 140/140

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3D Lorenz Attractor

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katkip

remix of d/4001 by u/itsjustmustafa

function u(t) {

c.style.background=R();for(c.width|=i=5;i--;x.font=`2cm"`)x.fillText([..."🌞🌍👽🚀."][i],880+i*150*S(t*i),590+i*90*C(t*i))

Jun 23 2019 8:37 AM UTC

}// 119/140

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17 bytes less #golf

u/donbright

bwahaha

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cantelope

function u(t) {

with(x)for(k=i=1080;i---99;beginPath(fill(arc((i**3+p)%2e3,(i*i+p)%k,k/(i/(6+S(t*4+i)*6)),0,7))))fillStyle=`hsla(${i+(p=t*250)},99%,60%,.05`

Jun 22 2019 3:15 AM UTC

}// 140/140

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LimeLaser

function u(t) {

a=960
b=540
c=3e3*C(t)**2
d=c*S(t)**4
x.moveTo(a-c,b-d)
x.lineTo(a+c,b-c)
x.lineTo(a+c,b+c)
x.lineTo(a-c,b+d)
x.lineTo(a-c,b-d)
x.stroke()

Jun 21 2019 6:25 PM UTC

}// 138/140

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Curved Hallway

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Xen

remix of d/7729 by u/anthonylewis

function u(t) {

i=w=c.width|=0
for(x.globalAlpha=.04;i--;x.fillRect(960-Z/2,540-Z/2,Z,Z))Z=w/(i-t*i%2)

Jun 21 2019 2:49 PM UTC

}// 86/140

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#tunnel

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑬𪑮𩑗𪑤𭁨🐶𛁦𫱮𭀽𘠲𝡥𫐧𘠬𮀮𬰽𬱴𬡯𪱥𥁥𮁴𛁸𛡲👳𭁲𫱫𩑒𩑣𭀬𬰨𘡄𘀠𘀠𘀠𘀠𘁒𘠬𜠱𜀬𝐸𜰩𛁦𫱮𭀽𘠲𜁥𫐧𘠬𬰨𘡗𢑔𥁅𘠬𝀶𜀬𝐲𜀩𛁳𚀢𥁈𢑎𡱓𘠬𝀶𜀬𝰶𜀬𜑥𜰩𛁲𚁱🐲𜠰𛀲𝰰𛀱𝀵𜀬𜐵𚐬𬠨𬐬𝠰𜀬𬐬𜐵𚐬𬠨𜐴𝠵𛀶𜀰𛁱𛀱𝐩`.replace(/u../g,'')))

Jun 21 2019 2:01 PM UTC

}// 140/140

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Dwitter Things

u/katkip

#logo #text
u/katkip

Awesome

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username

remix of d/14698 by u/username

function u(t) {

eval(unescape(escape`景爨椽㕥㈬硛戽恦楬汓瑹汥恝㵒⠩ⱸ孂㵠晩汬剥捴恝⡸⹧汯扡汁汰桡㴮ㄬ〬㍥㌬㉥㌩㭩㭸孂崨ㅥ㌫⡁㴨㤪匨琪樯㈱⤫䌨㈶⩪⤫㘩⨳〩⩓⡪⤬㔳㔫䄪䌨権ⱄ㵩⼵㘫㈬䐩⥪㵩⼹ⱸ孢崽恨獬⠤筩ⴭ┹㤫ㅥ㍽ⰹ㤥ⰶ㌥总`.replace(/u(..)/g,"$1%")))

Jun 21 2019 8:10 AM UTC

}// 140/140

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wowowow

u/username

if you view it in fullscreen mode, you will be able to see very small particles slowly moving from the outside to the core
u/Xen

love it!
u/loktar

This is great!

dwitter.net | loktar (1591)