Dweets awesomed 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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Current theme challenge: #Opposites

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SuperFromND

function u(t) {

for(c.width=w=1920,t||(a=b=250),e=d=>2.71**(d/50),i=0;i<w;i++)x.lineTo(i,540+1500*S(t+3260*i/1e3));x.stroke(),x.drawImage(c,T(3*t),20);

Sep 26 2018 10:31 PM UTC

}// 135/140

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Triangular Pulsation

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Purpzie

function u(t) {

eval(unescape(escape`愽砮晩汬却祬攽砮捲敡瑥剡摩慬䝲慤楥湴⡢㴱攳ⰵ〰ⰲ㔬戬㔰〬㐰〩㭡季㴧慤摃潬潲却潰❝⠱ⱒ⠩⤻慛捝⡍慴栮慢猨匨琥㤰⤩Ⱡ桳氨⑻琪ㄵぽ‵〥㔰┩怩㭡季崨〬✣晦昧⤻砮晩汬剥捴⠰ⰰⱢ⨲Ɫ⤻`.replace(/u(..)/g,"$1%")))

Sep 26 2018 10:14 PM UTC

}// 134/140

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orb of power

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SuperFromND

function u(t) {

eval(unescape(escape`爽砮捲敡瑥剡摩慬䝲慤楥湴⠱〰〬〬㈵ⰱ〰〬琪㈰〰〬㈰〰⤻愽爮慤摃潬潲却潰⹢楮搨爩㭡⠱ⱒ⠩⤻愨⸵Ⱡ桳氨㈰〬㄰〥ⰵ〥⥠⤻愨〬✣晦昧⤻砮晩汬却祬攽爻砮晩汬剥捴⠰ⰰⰲ〰〬㈰〰⤻砮摲慷䥭慧攨挬〬ㄩ`.replace(/u(..)/g,"$1%")))

Sep 26 2018 8:50 PM UTC

}// 140/140

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Doorway Thingy

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Purpzie

remix of d/10073 by u/joeytwiddle

function u(t) {

c.width=1920
x.font='20em"'
x.fillText('BIRBS',500,300)
for(i=-300;i<2e3;i+=99+t)x.fillText('🐦',i,625+200*S(i/15-4*t))

Sep 26 2018 5:38 PM UTC

}// 118/140

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good

u/katkip

dweet 10101 xd

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Purpzie

function u(t) {

c.width=1000
for(i=0;i<100;i++){x.lineWidth=i*10+S(t*2)*75
x.beginPath()
x.moveTo(50+i*200,-50)
x.lineTo(i*14,800)
x.stroke()}

Sep 26 2018 5:15 PM UTC

}// 126/140

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zebra

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Purpzie

function u(t) {

c.width=1000
for(i=0;i<10;i++){
x.fillStyle=R(125,i*25,200,0.75)
x.fillRect(i*100+T(t*(i/10))*100,S(t*2)*100+250,100,100)}

Sep 26 2018 4:53 PM UTC

}// 122/140

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i know nothing about this lmao, never played with canvases before

u/BirdsTweetCodersDweet

c.width+=0 for(i=10;i--;)x.fillStyle=R(125,i*25,200,.75),x.fillRect(i*100+T(t*(i/10))*100,S(t*2)*100+250,100,100) -- your code can be shortened down to 113 bytes. In this example, it might not mean much, but for bigger dweets shortening code like this is crucial. If you'd join our discord chat, we could teach you some more tips and tricks like these ;)
u/BirdsTweetCodersDweet

Also- that there is a newline, not a space...
u/Purpzie

Thank you!! I'm way new to this but seriously, thank you for the tips.
u/Purpzie

Heck, the invite is expired...

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SuperFromND

function u(t) {

eval(unescape(escape`景爨椽〻ㄲ㠾椻椫⬩砮晩汬却祬攽恨獬⠤筴⨽㈵㈰紬㤰┬⑻琥㤹紥怬砮晩汬剥捴⠷〭ㅥ㌪椫㌰㤵〪匨琩┱㤲〬ㄳ〰⨨㠰⩩⤫㌰〪䌨琩⬶⩴┱〸〬㠬㠩㭸⹤牡睉浡来⡣ⰱ㠰ⰱ⤬砮牯瑡瑥⠱⤻`.replace(/u(..)/g,"$1%")))

Sep 25 2018 8:07 PM UTC

}// 130/140

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Oil Painting

u/Purpzie

so beautiful sdjfhsdkjfsfs

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joeytwiddle

function u(t) {

a='¸„.-”-.„¸',a+=a+a+a+a,a+=a
throw [3,4.5,6,9].map(i=>[...a].map((c,j)=>a[(3*j/i+6*t*i|0)%a.length]).join('')).join('\n')

Sep 2 2018 6:47 AM UTC

}// 122/140

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Out on the speedboat

Show more comments…
u/katkip

another genius
u/sigveseb

Rocks
u/magna

LOL
u/aleamb

coooool
u/donbright

im so confused ha ha ha
u/stiaje

Haha, great!
u/Purpzie

Lmao WHAT
u/joeytwiddle

Inspired by magna's d/9591 and kipkat's d/9501

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yonatan

function u(t) {

for(i=1e3;t<3&&i--;x.fillRect(960+S(i)*q,(1200/t)+C(i)*q,9,9))q=(2+S(i*6)**3)*t**4.5,x.fillStyle=R(a=t**1.6*55,a*1.5,t*t*15)

Aug 28 2018 11:00 PM UTC

}// 124/140

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Show more comments…
u/joeytwiddle

Excellent! Angel's trumpet. #flower #organic
u/yonatan

Thanks! I was wondering what's that tree's name was
u/katkip

This is so beautiful
u/magna

OMFG
u/aleamb

OH MY!!!!
u/DataMeta

#wizardry
u/13thptr

#witchcraft

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DataMeta

remix of d/8773 by u/DataMeta

function u(t) {

with(x)for(i=96;i--;beginPath(fill()))x.fillStyle=R(o=i*3,o,o),arc(960+t*S(T(i))*i,540+t*C(T(i))*i,256/t,0,7)

Aug 14 2018 2:08 AM UTC

}// 109/140

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u/magna

Sweet!
u/katkip

Beautiful
u/BirdsTweetCodersDweet

Looney tunes outro in JS
u/M1T0

Nice

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