Dweets awesomed by u/Volfegan

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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Nemecsek

function u(t) {

c.width|=1
for(i=1e3;i--;x.fillRect(960+400*C(t/5)*S(t/i**C(t)),560+400*C(t)*C(t+i),d=9,d),i) x.fillStyle=R(q=255*S(t), i,-q )

Jan 13 2022 11:44 PM UTC

}// 126/140

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KilledByAPixel

remix of d/24658 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󮬽󝜴󜌻󪜭󛜻󮌮󩽥󭍉󫝡󩽥󡍡󭍡󚍁󟝧󛭘󛜽󜼪󤼨󨜽󩼮󨜩󛍂󟝧󛭙󛜽󜼪󠼨󨜩󛌱󛌱󚜮󩍡󭍡󦼳󧜿󥍛󪝝󟝻󦌬󦜬󨝽󞭸󛭦󪝬󫍒󩝣󭌨󦌽󠜭󜜬󦜽󠬭󜜬󜬬󜬩󚝧󟝔󦽩󧜽󭌿󥍛󪝝󞭻󦌺󞜶󜌬󦜺󮬬󨜺󚍩󯍄󨝴󩜮󫭯󭼨󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󚜩󚭍󨝴󪌮󤍉󛼴󯜻`.replace(/u../g,'')))

Dec 30 2021 5:59 AM UTC

}// 140/140

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Construction Code 🚧

u/KilledByAPixel

Reload to randomize the seed!

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taupelink

remix of d/24607 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㍥㐻洭ⴻ砮獴牯步⠩⥘㵓⡭⤬夽匨洪洩ⱶ㴱ⴳ⩓⡙⼳⤯洪⨮㈬砮獴牯步却祬攽刨椽津㤹⬹㤬椪⨽瘬椪⩶ⰴ⨪夯㌯瘩ⱸ⹬楮敗楤瑨㴵〪瘬砮扥杩湐慴栨⤬砮慲挨㤶〪⬫堬㔴〪⬫夬㘰⩶ⱭⱭ⭙⩶⤠`.replace(/u([^D].)/g,'$1%')))

Dec 28 2021 4:25 PM UTC

}// 140/140

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d/24644

u/magna

Awesome!
u/UEZ

#autumn #impressionism

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Joachim

function u(t) {

eval(unescape(escape`󛼯󛜭󛼯󒭺󟝣󛭷󪝤󭍨󟜳󜌰󒭸󦽳󟜧󩭩󫍬󤽴󮝬󩜧󧜽󙽲󩝤󙼊󮌮󩭩󫍬󚍸󛭡󬭣󚌱󝬰󛌵󝬬󜜳󛌰󛌷󚜩󒭦󫽲󚍩󟝺󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󚍩󚽴󚬹󞜯󪜩󙜲󜌪󜬰󛝺󛽩󛌱󞌰󛍺󛽩󧬴󛌭󪜥󤼨󪜩󚬱󝌰󚜩󮍛󬽝󟜧󘽦󩭦󜜧󛍸󛭦󪝬󫍒󩝣󭌨󜌬󤼨󛝴󛼴󚜪󜼰󚽩󧬴󛍺󛍩󚜬󮍛󬽝󟝒󚌩`.replace(/u../g,'')))

Dec 23 2021 2:04 PM UTC

}// 140/140

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Mist city

u/tomxor

Neat effect
u/danny@hille.dk

Nice!
u/danny@hille.dk

Minor tweak idea ->x[s='fillStyle']=R(z=c.width=300);x.fill(x.arc(p=150,S(t/9)*20+30,13,0,7));for(i=z;i--;x.fillRect((i+t*66/i)%20*20-z/i,160,z/i|8,-i%S(i)*p))x[s]='#fff1',x.fillRect(0,S(-t/4)*30+i^4,z,i),x[s]=R()
u/Joachim

Thanks, Thats much better. I never thought of defining the width INSIDE the color

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robotman_

function u(t) {

for(i=d=0;i<1920;i++)x.fillRect(i,540+(d+=Math.random()-.5)*10,1,1)

Dec 7 2021 11:36 PM UTC

}// 67/140

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Random Walks

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taupelink

remix of d/24295 by u/taupelink

function u(t) {

for(m=t?0:7e4;X=1+S(m),Y=3*S(m*m--);x.fillRect(1e3*X,180*(3+Y),i*S(Y),q))x.fillStyle=R(i=m%256,q=i*(3-2/Y*S(X))/3,q/=1+C(Y)/2,(m>>8)/256)

Nov 6 2021 10:20 PM UTC

}// 137/140

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d/24306

u/taupelink

Much credit to u/pavel for the comment he left on d/23578, with sample code to illustrate a way of making these collages in a single loop execution.
u/magna

This is awesome!
u/neimad

thank god, the old way was getting kind of annoying.
u/Xen

love it!

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magna

remix of d/24079 by u/yonatan

function u(t) {

eval(unescape(escape`󭜽󪌽󝜱󜜻󩭯󬬨󨼮󭽩󩍴󪍼󟝫󟜰󞽫󟌲󞽫󚼽󛬰󜬩󩭯󬬨󪜽󭜽󭜪󝜦󪌻󭼽󪜭󛜯󝌻󚝸󛭦󪝬󫍒󩝣󭌨󚌨󪽼󯍓󚍩󚜩󚽴󛽨󚬨󪼿󭜯󞜺󞜩󚜥󜜪󪌪󝜭󪌭󭜪󥌥󭼬󥌽󪌫󚍩󙬵󟽩󛝵󞭵󛝩󚜬󪼿󭼺󭜬󜬫󤼨󥌾󪌦󙭷󚽴󚬹󚜩`.replace(/u../g,'')))

Oct 12 2021 5:01 PM UTC

}// 118/140

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Boat trip

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u/magna

Assignment: Add a V-shaped flock of migrating birds
u/magna

Uncompressed: u=h=511;for(c.width|=k=0;k<2;k+=.02)for(i=u=u*5&h;w=i--/4;)x.fillRect(((k||S(i))+t/h*(k?u/9:9))%1*h*5-h-u*T%w,T=h+(i&5?i-u:u-i),k?w:u,2+S(T>h&&w+t*9))
u/danny@hille.dk

sweet parallax effect!
u/yonatan

beautiful, much nicer with the parallax
u/magna

Thanks!
u/tomxor

First thing I thought of when I saw Yonatans! Such a great team effort, the original idea, lots of golfing and these two finishing touches.
u/rep_movsd

Fantastic
u/rep_movsd

Now add color 😂

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theonewhostands

remix of d/24012 by u/theonewhostands

function u(t) {

for(i=c.width|=0;i--;)x.arc(960-S(i/40-t*1),540+C(i/40-t*1)*400,i,0,9-S(i/49-t*20)*200)
x.stroke()

Oct 6 2021 9:25 PM UTC

}// 98/140

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rodrigo.siqueira

remix of d/23996 by u/rodrigo.siqueira

function u(t) {

for(i=k=700;--i;x.fillRect(k-C(i)*Y*i,999+f*Y*X,q*Y,Y*i*v))f=i*t,X=f%2-1,Y=X*f%7-2,x.fillStyle=R(q=i*X,q*=X,q*=X*q/i/X*Y**4,i/q/q),v=.1/t/t

Oct 5 2021 11:50 AM UTC

}// 139/140

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Sparkling city

u/taupelink

nice!
u/magna

Lantern festival?

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KilledByAPixel

function u(t) {

eval(unescape(escape`󦌽󭌿󦌫󬬪󝬹󞬰󒭨󟝴󟼹󞜫󜼰󜌪󬬫󞜹󚭃󚍴󚬷󚜺󝽥󜼊󩭯󬬨󪜽󜌻󪜼󪌻󮌮󩭩󫍬󤭥󨽴󚍱󛌷󜌰󚽨󛜫󚽩󛍷󛍲󚜩󬬽󣝡󭍨󛭲󨝮󩍯󫜨󭼽󪜯󝌩󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍶󟝴󟼰󞬸󜌫󪜬󭬬󭬯󛬸󚜬󮌮󩭩󫍬󤭥󨽴󚍱󟜡󭌦󪜿󬬪󜭥󜼺󦌭󭼫󭼪󬬬󭌿󝼰󜌭󪌫󪜺󭼬󭌿󭼺󮬽󪜿󜬺󜭥󜼬󮬩`.replace(/u../g,'')))

Sep 30 2021 3:52 AM UTC

}// 140/140

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Treescape 🌲

Show more comments…
u/Joachim

wow!
u/UEZ

nice!
u/rep_movsd

This is one of the best ever
u/rep_movsd

This deserves a writeup
u/KilledByAPixel

Thank you, I will try to do that
u/UEZ

A little bit darker: X=t?X+r*69:(x.fillRect(0,0,2e3,1e3),0) hh=t?99+300*r+99*C(t*7):7e3 for(i=0;i<hh;)ww=i/4,r=Math.random(ww),v=t?0:80+i,x.fillStyle=R(v>>2,v>>2,v/.8>>2,.7),q=(!t&i)?r*2e3:X-ww+ww*r,x.fillRect(q,t?700-hh+i:ww,t?ww:z=i?2:2e3,z),x.fillStyle=R(v,v,v/.8),x.fillRect(q,700+hh-++i,ww,r)
u/UEZ

Btw, thank you very much for the very usefull 𝓒𝓪𝓹𝓙𝓢 editor :-)
u/DaSpider

Next level
u/magna

WHOA
u/aleamb

wow!! #landscape #nature #tree
u/vain

Really impressive! What a beautiful forest landscape with a starry sky <3

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