Dweets awesomed by u/jpthinker

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: #Food

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rodrigo.siqueira

remix of d/21231 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(Y=1e3;Y--;x.fillStyle=R(Y,t*19,t,.2))x.fillRect(800+S(Y/99+t/4)/(Y+400)*4e5,780-Y/2+S(t)*C(Y/66)*216,3,3*t<32)

Jan 11 2021 11:30 PM UTC

}// 139/140

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Neon curves #neon

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Pascal

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👰👮🐾𫠪𚁍𨑴𪀮𨑳𪑮𚁓𚀮𜰪𚁴𚠨𫠯𜐰𜀩𚐩𚐯𜰮𜐴𚰮𝐩𞱸𛡦𪑬𫁒𩑣𭀨𬀨𝐰𜀩𚰳𞀷𛁰𚀳𜠵𚐫𜐹𝐬𝰰𜀬𜰹𝀩𞱸𛡦𪑬𫁓𭁹𫁥🐢𘰳𩁦𘠻𮀮𩡯𫡴🐢𞐹𬁸𘁁𬡩𨑬𘠻𮀮𩡩𫁬𥁥𮁴𚀢𡁖𡀢𛀸𞀰𛀵𞐰𚐠`.replace(/u../g,'')))

Dec 31 2020 12:27 PM UTC

}// 124/140

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reversed #dvd

u/Pascal

c.width|=p=n=>n*(Math.asin(S(.3*(t*(n/100))))/3.14+.5);x.fillRect(p(500)+387,p(325)+195,700,394);x.fillStyle="#3df";x.font="99px Arial";x.fillText("DVD",880,590)
u/ciaccodavide

Nice one! 🤣

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anotherkitten

function u(t) {

for(i=60;i--;x.fillRect(i*32,t*200,32,5))x.fillStyle=t<35-i&&t>3||i==28&&t>2.5?R():t>4.3?`hsl(240,50%,30%`:T(t/8+i*7)>69?'#ddf':R(92,92,214)

Oct 5 2020 5:50 PM UTC

}// 140/140

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solemn cliff

u/joeytwiddle

#scene

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rodrigo.siqueira

remix of d/19932 by u/rodrigo.siqueira

function u(t) {

for(i=300;x.beginPath(),i--;x.fillStyle=`hsl(${i*3} 90%${S(i/9)*99}%)`,x.fill())x.arc(960+C(a=i-t/5)*i*S(t),500+9*T(a)*(k=(1.05)**i),k,0,7)

Sep 14 2020 5:56 PM UTC

}// 139/140

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Rising bubbles

u/danny@hille.dk

I don't know if I find it calming or deeply disturbing

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KilledByAPixel

remix of d/16378 by u/KilledByAPixel

function u(t) {

for(q=c.width|=i=12;i--;x.stroke())i==7|i<11&i>8||x.ellipse(i?500+S(t)*199:q,i?300:q,i-1?200:0,i-1?250:0,S(t)/5-.3,a=i*1.57,a),i-5||x.fill()

Oct 30 2019 12:46 AM UTC

}// 140/140

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Tiny kite.

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KilledByAPixel

remix of d/15062 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱦𫱲𚁩🐲𜰻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀨𪐭𚁴𚠴𛱰𛰳𚐥𜐩𚠹𝠪𬀬𦐽𜑅𜰬𝠰𛀳𜀩𚑰👍𨑴𪀮𤁉𛰳𒡦𫱲𚀻𦐾𜰳𜀻𭀽𛑴𛁙𛐽𫰪𜠩𩡯𬠨𪠽𝰻𪠭𛐻𮀮𨑲𨰨𞐶𜀬𦐭𫰬𜐶𜀬𬐽𭀫𪠪𬀬𬐩𚑯🐱𝠰𚡃𚀨𫐽𚀨𭀫𬀪𜰯𜠩𙑰𚱰𚐥𬀩🡰𛰲🱰𛑭𞡭𚐻𮀮𩡩𫁬𚀩`.replace(/u../g,'')))

Jul 21 2019 6:22 PM UTC

}// 140/140

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Hexagons Roll Easier

u/katkip

awesoe
u/katkip

-e +m +e

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DataMeta

remix of d/15059 by u/DataMeta

function u(t) {

for(j=20,h=96;h--;)for(v=54;v--;x.fillRect(h*j,v*j,j,j))z=S(t&(h/(v*2)))*255,x.fillStyle=R(n=v*3<=h-t*9%9?0:255-z,n-64,v*3>h?64:255-z,.01)

Jul 21 2019 6:17 PM UTC

}// 138/140

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#beach, now with breaking waves

Show more comments…
u/DataMeta

use h+t*9%9 for a gentler surf reaching further onto the sand
u/DataMeta

and this one shows up as quite orange on amoled, hmmm
u/DataMeta

wow this is weird - on amoled n-43 makes orange sand and n-42 yellow
u/username

I see no beach
u/Xen

nice
u/katkip

awesome
u/donbright

cpp;
u/donbright

cpp;
u/donbright

cool
u/DataMeta

more dynamic wavebreak that aligns with perspective: for(j=20,h=96;h--;)for(v=54;v--;x.fillRect(h*j,v*j,j,j))z=S(t&h/(v*2))*255,x.fillStyle=R(n=v*4<=h-t*9%(v+1)?0:255-z,n-64,v*3>h?64:255-z,.01)
u/jpthinker

I like the feel you created here. Almost like a city pop album cover, but it moves!

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KilledByAPixel

remix of d/13895 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜀻𪐼𚁚🐳𩐳𚐻𮀮𩡩𫁬𚁰👮𩑷𘁐𨑴𪀲𡀨𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪐬𪐯𝀬𜐹𚱩𛰹𛁩🰱𞠮𜠩𚐬𬀮𨑲𨰨𚁃𚁩𚐪𜑥𞐫𭀪𚀹𞐭𚁑🐱𞐹𚡂𚠡𚁩𙠶𜰩𚐩𚐥𦠭𜠹𞐬𠠿𚀹𞀵𛑩𛰳𚱴𚡑𛰳𚐥𞀳𜀺𜐸𜀰𚱩𛰳𛁩𚰫🱩🐽𜡥𜰿𝰹𞡂🱩𙐵𞠹𞐹𞠴𩐳𛀰𛀷𚐩𚑂👩🠾𞐻`.replace(/u../g,'')))

May 17 2019 7:40 PM UTC

}// 140/140

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Martial Landscape Seamless Panorama #landscape #starfield

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joeytwiddle

remix of d/9639 by u/joeytwiddle

function u(t) {

x.fillRect(0,0,W=c.width=99,W);for(H=j=288;x.shadowBlur=j--/4;x.fillRect(9*T(j%9+t),7*T(t-j%9),5,5))x.fillStyle=x.shadowColor=R(H-j,H,H)

Sep 5 2018 9:45 AM UTC

}// 136/140

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The night they arrived

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u/yonatan

Lovely!
u/yonatan

for(p in x)this[p[0]+p[6]]=p;x[fc](0,0,W=c.width=99,W);for(H=j=288;x[sB]=j--/4;x[fc](9*T(j%9+t),7*T(t-j%9),5,5))x[fy]=x[sC]=R(H-j,H,H)
u/yonatan

First time this actually saves chars on dwitter...
u/joeytwiddle

Wow, that is the craziest approach I have seen to that problem! But I can't argue with a 2 char saving.
u/f8f82804

u/yonatan: genius!
u/username

I am very confused. Did I actually bring up shadowBlur again? Have never seen it on Dwitter before.
u/donbright

man this looks so cool.. the JoeyTwiddle effect is one for the books.
u/joeytwiddle

Here are some previous uses of shadowBlur: d/2723 d/3173 d/6820 d/6883 d/9608
u/joeytwiddle

Looks better with x.shadowBlur=j--/7 #glow

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cantelope

function u(t) {

eval(unescape(escape`景爨硛戽❦楬汓瑹汥❝㴧⌰〰㌧ⱸ⹦楬汒散琨〬〬焽⡪㴹㘱⤪㈬焩ⱸ孢崽❲敤✻樭ⴻ砮扥杩湐慴栨砮晩汬⠩⤩景爨椽㘻椭ⴻ砮汩湥呯⠹㘰⬨㔰⵪┹㤫匨瀽㈮㔱⩩⤩⽚ⰵ〰⬨㐳⵪⩪┸㘫䌨瀩⤯娩⥚㴨焪焯樭琯㤩┱`.replace(/u(..)/g,"$1%")))

Sep 5 2018 12:58 AM UTC

}// 140/140

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