Top dweets of all time

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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BackendForth

remix of d/6153 by u/BackendForth

function u(t) {

a="ǀďĀǿĿǼŵǰŽĕşǵāŕąƼįǰǻľĵǊŗƪŚǰǰǀďĿ"
i=frame
g=(4-(a.charCodeAt(i/4)>>(i%4*2))%4)*64
x.fillStyle=R(g,g,g)
x.fillRect(i%10*80,(i-i%10)*8,80,80)

Jan 17 2018 10:25 PM UTC

}// 140/140

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u/magna

arrow keys don't work pls fix it
u/joeytwiddle

#game #tribute
u/PiggyClone205

Keycodes are involved, but which ones?
u/384.cz

#pixelart

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f0rkbm

function u(t) {

w=1920
h=1080
z=C(t)*255
x.fillStyle=R(z,z,z)
for(i=0;i++<5;)
x.fillRect(i*15+w/2-30,h/2,5,5)
x.drawImage(c,-20+C(t/3),-20+S(t),w+40,h+40)

Dec 27 2017 2:40 AM UTC

}// 138/140

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u/Polyducks

You'd save a lot of characters just by removing newlines.
u/Xen

for each newline removed they would need to add a "," ...the main save would be for(i=5:i--:x.drawIma...)
u/f0rkbm

lessons learned. also, possible bug? on dwitter.net it shows 144/140, on u/f0rkbom it shows 138/140
u/Lazy1337

happens sometimes
u/katkip

#smoke

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kchplr

function u(t) {

for(c.width|=0,i=3e3;i--;X=S(t+i*.01)*500,D=1-((Y-540)**2+X*X)**.5/400,x.fillRect(960+X*D*1.7,Y+D*(100+S(t)*99),D*D*99,D*20))Y=(t+i<<2)%2e3

Mar 9 2017 6:42 PM UTC

}// 139/140

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u/jsizzle

Wow!
u/recursive

The movement looks like smoke. Very nice.
u/iverjo

Nice!
u/joeytwiddle

#smoke

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New_Core

function u(t) {

w=c.width=128;for(i=w*w;i--;)x.fillStyle=R(0,0,0,Math.random()),x.fillRect(i%w,i%(w-1),1,1);x.font='5em A';x.fillText("☠",25,65);

Feb 28 2017 8:16 PM UTC

}// 129/140

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I did one with ImageData but the skull didnt fit in. (it was faster but not fast enough to size it up).

u/sfz

swank!
u/New_Core

#noise

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tomxor

remix of d/28068 by u/tomxor

function u(t) {

for(w=c.width&=i=10368;i;T=(2*X&3*t+T)%7<3&Y*Y<2?R-T?T+.1:R+=.1:R!=T?R&=x.fillRect(--i%w,i>>7,(X+Y+5)/9,1):T+.2)X=i%w/64*R-T,Y=i/4e3*R-T

Nov 7 2023 9:40 PM UTC

}// 136/140

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Pseudo Global Illumination - Sans-Textures

u/cantelope

wat
u/joeytwiddle

#d3 #lighting #uncompressed #hiddengem
u/DataMeta

wow
u/aleamb

wtf.... amazing!
u/pavel

Holy crap!

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KilledByAPixel

remix of d/27990 by u/tomxor

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌽󜜲󞌬󪜽󜝥󝌬󮌮󩭩󫍬󥍥󮍴󚍠󠽁󣜤󮽶󟝴󛼲󙬳󯝠󛌳󛌹󚜻󦜽󪜭󛜯󭼻󮌮󩭩󫍬󤭥󨽴󚍘󛍙󛌊󚍃󚍴󚜪󥍞󭬪󪜯󜝥󝌪󥌫󞜪󭌩󙜲󜌿󚍒󟝔󚼫󛌱󚜺󚍔󟜹󛌱󞜯󤬩󛌵󛽚󚜩󩭯󬬨󦬽󝜬󦌽󪜥󭼫󜬯󤬻󚍶󚬹󜬭󦬪󦌯󝬴󚽚󚽷󧭚󯌨󝬰󛝙󚜪󦬯󝌹󚜥󜜳󟬰󞽚󚼽󛬲󚜻`.replace(/u../g,'')))

Jun 18 2023 5:07 AM UTC

}// 140/140

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Five Nights at Tomxor's 🍕

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u/UEZ

When creativity has no limits! Well done!
u/tomxor

LOOOL! :D
u/magna

OH MY GOD
u/vain

Dwitter is watching you! 😀 Just fantastic. Great idea and direction. love it...
u/johntellsall

jaw dropping! <3
u/Xen

love it!
u/rep_movsd

This is literally a short movie :D
u/andrea270872

Wow. This is borderline voodoo! Amazing
u/magna

This should have been dweet # 32767 where we just close shop and go.
u/cantelope

wat
u/ciaccodavide

woah
u/aleamb

fucking awesome!
u/_louis

almost a movie! :-)

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cantelope

function u(t) {

for(x.fillRect(0,0,w=2e3,w),h=i=540;i--;)x.clearRect(960+(S(p=i/35+S(t/2)*60)*S(q=(i/57|0)*h))/(Z=C(p)*S(q)+2+S(t))*h,h+C(q)/Z*h,s=20/Z,s)

Nov 12 2021 8:04 PM UTC

}// 138/140

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#spherechallenge

u/taupelink

nice!
u/sigveseb

awesome indeed!
u/vain

very cool and smooth

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pavel

function u(t) {

for(i=c.width|=t%=1,s=60*2**t,r=.71+.29*t;i--;x.fillRect(((i&60)+Y%2*2+r*C(a=.7854*(2*i+t-1))-t-.5)*s,(Y*2+r*S(a)-.5)*s,s,s))Y=i>>6

Sep 8 2021 6:43 PM UTC

}// 131/140

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Check this out

Show more comments…
u/UEZ

Looks very nice and smart coded. One noob question: which colors will be used in the loop by default when you don't use fillStyle? I saw many examples without fillStyle but the result is not monochrom. Thx.
u/rep_movsd

The default fill color and stroke color are black. Colors have to be set with fillStyle, strokeStyle or perhaps even setting the background (rare)
u/pavel

The default color for fill, fillRect, stroke, strokeRect is black and you need to call fillStyle or strokeStyle respectively. You must have seen other drawing techniques, maybe like putImage or using style attributes to add a filter over the B&W colors.
u/pavel

Haha looks like we answered at the same time and eerily similarly.
u/UEZ

Hmm, when I look to https://www.dwitter.net/d/23732 I cannot see any strokeStyle/fillStyle but the color result is greyscale.
u/pavel

Gray can be achieved by spacing out black pixels amongst white ones. d/23773 shows this clearest.

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rep_movsd

function u(t) {

eval(unescape(escape`𤀽𣰽🡸𛡦𪑬𫁒𩑣𭀨𣰬𮐽𦐭𤰨𨐽𦀯𦠭𛠵𚐪𦀯𝀬𜰬𥀿𜰺𦀽👚𯁼𦀽👗𛐱🰱𝠺𝀪𚁃𚁆𚡏𚡹𚐾𛠸𙠦𦐥𜐶𙠦𨐾𛠷𙠦𨐼𜠮𝰦𙡙🡚𚰶𞐦𙡙🀹𜀰𚐩𒡙🐨𡠽𩡲𨑭𩐩𙐹𞐪𞀫𚁚🐲𞀰𚐬𥀽𦐼👚𯁼𦐾𚁗🐹𝠰𚐊𩡯𬠨𦀽𦠻𡠼𜐰𜀦𙡘🁗𞱘𚰫𚑐𚁘𚐬𤀨𜐹𜠰𛑘𚐻`.replace(/u../g,'')))

Sep 4 2021 9:16 PM UTC

}// 139/140

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The book of dweet

u/neimad

very nice
u/tomxor

Great idea
u/KilledByAPixel

now that's what i call a good book!

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tomxor

remix of d/17533 by u/tomxor

function u(t) {

u&=R=R|0?0:c.width=w=256
for(T=S,S=C,C=T,i=7e4;j=--i/w|i%w*w;u+=~S[i+5]-~S[i-6])R?x.fillRect(i%w,j%w,1,C[j]=u>33&u<59?u<46|C[j]:j&!t):C[j]=u

Jun 2 2021 3:22 PM UTC

}// 140/140

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Larger #LargerThanLife #Automata Bugs Rule v2

u/tomxor

4x the pixels 2x the speed
u/davidsover

...of Fallout 4
u/Xen

noice
u/donbright

!!!