Top dweets by u/Purpzie

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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Purpzie

remix of d/4329 by u/retera

function u(t) {

for(c.width|=0,d=720;d--;x.fillRect(C(a=b/8/t+t/r)*s*S(b%8+t)+960,S(a)*s*C(b%8-t)+540,8,8))s=480+C(r=0|d/72,b=d%72)*r*5

Oct 12 2018 4:53 PM UTC

}// 119/140

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Combined 3 for loops into 1, shortening from 140 to 119 characters

u/donbright

awesome

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Purpzie

remix of d/6048 by u/staberinde

function u(t) {

for(c.width|=i=0;i<361;i++)x.fillRect(C(i)*(a=i*C(t*i/360))+960,S(i)*a+540,9,9)

Sep 29 2018 6:56 PM UTC

}// 79/140

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Shortened by a whopping 55 characters

u/donbright

inspired by @Purpzie #interference i simplified an old one ... what fascinates me is the entire pattern is based on modulo function applied to Quadrance, there is no cosine, sine, trig, or even really commands to draw colors based on posiiton. #waitforit
u/donbright

sorry meant to post that on my remix
u/Purpzie

oh pfft it's okay

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Purpzie

remix of d/10130 by u/Purpzie

function u(t) {

r=_=>Math.random()-.5;c.width|=0;x.fillStyle=R(t*25);x.font=`${t*99}px"`;x.fillText('A',950-t*25+r()*t*5,600+t*25+r()*t*5)

Sep 29 2018 1:46 AM UTC

}// 122/140

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Show more comments…
u/magna

AAAAAAAAAAAAAAAAA!!!!!
u/DataMeta

Lo
u/DataMeta

Lo
u/DataMeta

Lo
u/DataMeta

Ah yes the 'ol mobile triple post
u/prplz

the noise you make when you step on lego

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Purpzie

remix of d/10165 by u/Purpzie

function u(t) {

r=_=>Math.random()-.5;c.width|=0;x.fillStyle=R(t*25);x.font=`${t*99}px"`;x.fillText('FRICK',300-t*25+r()*t*5,600+t*25+r()*t*5)

Aug 11 2019 2:25 AM UTC

}// 126/140

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when someone says not to swear

u/katkip

Welcome back to dwitter, female humanoid
u/katkip

#meme #text
u/13thptr

wb
u/joeytwiddle

🙊
u/lewdev

"FRICK" intensifies

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Purpzie

remix of d/251 by u/lionleaf

function u(t) {

B=' BOTTLES OF BEER';O=' ON THE WALL. '
a=i=>i&&i+B+O+i+B+'. TAKE 1 DOWN, PASS IT AROUND, '+(--i)+B+O+a(i)
x.fillText(a(c.width=99),-t*99,9)

Oct 1 2018 8:23 PM UTC

}// 140/140

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fixed the grammar and made it funnier

u/donbright

bwahaha

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Purpzie

remix of d/10292 by u/Purpzie

function u(t) {

for(i=1e3;i--;x.fillRect(960+S(i**9)*500*S(t),540+C(i)*500*C(t),9,9))x.fillStyle=`hsl(${t*50} 99%75%)`

Oct 9 2018 5:47 PM UTC

}// 102/140

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u/katkip

looks nice

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Purpzie

remix of d/10106 by u/Purpzie

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡲㵮㴾䵡瑨⹲慮摯洨⤪㔰〭㈵〫測椽㌲㭩ⴭ㭢敧楮偡瑨⡡牣⡲⠹㘰⤬爨㔴〩Ⱪ⨱㘪⠱⭓⡴⤪䌨琩⤬〬㜩ⱦ楬氨⤩⥦楬汓瑹汥㵠桳污⠤筴⨹㤫椪㥽ⰹ㤥ⰵ〥Ⱞ〱⥠`.replace(/u(..)/g,"$1%")))

Oct 9 2018 8:13 PM UTC

}// 123/140

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u/joeytwiddle

In 139, with a few compromises: with(x)for(r=Math.random,i=k=512;i-=32;beginPath(arc(704+k*r(),284+k*r(),i+i*S(t)*C(t),0,7),fill()))fillStyle=?hsla(${t*99+i},99%,50%,.01)?
u/Purpzie

Hm, Unexpected token ?
u/Purpzie

Managed to shorten it to with(x)for(r=Math.random,i=32;i--;beginPath(arc(r()*500+750,r()*500+300,i*9+i*9*S(t)*C(t),0,9),fill()))fillStyle=hsla(${t*99+i*9},99%,50%,.01)

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Purpzie

remix of d/10506 by u/Purpzie

function u(t) {

for(r=Math.random,i=1e3;i--;x.fillRect(X,Y,25,25))X=r()*2e3,Y=r()*1e3,x.fillStyle=`hsl(${(S(t-X/99)+C(t-Y/99))*(S(t)*300)} 99%70%)`

Oct 16 2018 5:12 PM UTC

}// 131/140

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u/katkip

nice

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Purpzie

remix of d/3713 by u/bobdunn

function u(t) {

for(i=64;i--;)x.fillStyle=`hsl(${i*5+t*30} 60%${S(t*3)*25+50}%`,x.fillRect(i*30,S(4*t+3*i)*99,20,99);x.drawImage(c,-2,9)

Sep 28 2018 5:14 PM UTC

}// 120/140

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u/joeytwiddle

#rainbow

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Purpzie

remix of d/10210 by u/Purpzie

function u(t) {

r=[0,1];for(i=2;i<1e3;i++)r.push(r[i-1]+r[i-2])
x.font='99px"'
x.fillText(r.join(' '),0,500)

Oct 3 2018 8:31 PM UTC

}// 92/140

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Fibonacci sequence! Only 46 characters are actually used to generate it, feel free to modify it or use it in your own dweets.

u/donbright

awesome

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