Random dweets | Dwitter

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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benstratton7

function u(t) {

c.width=1920;
  for(i=0;i<300;i++)
  x.fillRect(i*50+5000*S(t)-5300, 520+i*S(i), i/3, i/6)

Jan 3 2018 5:58 AM UTC

}// 91/140

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First attempt at a dweet

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rodrigo.siqueira

remix of d/36060 by u/rodrigo.siqueira

function u(t) {

x.translate(850,-580)
with(x)beginPath(),arc(600,0,180,0,7),fill(),scale(.98,1),rotate(1)

Aug 9 2026 5:36 PM UTC

}// 89/140

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Galactic spiral #spiral

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Pascal

function u(t) {

f=(X,Y,n=100)=>Math.abs(X+Y)<3&&n>0?f(X*X-Y*Y-1.41,2*X*Y,--n):n/100
for(i=1080;i--;)x.fillRect(X=t*120,1080-i,2,(1-f(X/9e3+.1,i/9e3)**2)**2)

Feb 5 2021 2:42 PM UTC

}// 140/140

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trees

u/jellyedwards

Very nice! -5 chars (X+Y)**2<9
u/joeytwiddle

(X+Y)**2*n? seems to work, although I don't understand it

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katkip

function u(t) {

eval(unescape(escape`𭁼𯀨𮠽𙰧𚐬𬰽𘠯𚠴𚰭𙑞𙡾𘠻𩰽𬐽🡻𭰽𙰧𞱷𪁩𫁥𚁷𛡳𬁬𪑴𨀴𨀮𫁥𫡧𭁨🀵𚑷𚰽𬱛𚁍𨑴𪀮𬡡𫡤𫱭𚀩𚠹𚑼𜁝𞱲𩑴𭑲𫠠𭱽𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑻𭁲𮑻𭀽𨀤𮱲👥𭡡𫀨𬐽𩰨𚐩𯐠🐠𙁻𬑽𨀻𬡛𜁝𞱺𚰽𭀫𙱜𫠧𯑣𨑴𨱨𮱽𯑴𪁲𫱷𘁺`.replace(/uD./g,'')))-/44/*~4-4

Jun 2 2020 10:25 AM UTC

}// 140/140

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four fours puzzle calculator (+ bitwise operators) #throw t||(z=''),s="/*4+-%^&~";g=q=>{w='';while(w.split4.length<5)w+=s[(Math.random()*9)|0];return w};for(i=99;i--;){try{t=${r=eval(q=g())} = ${q};r[0];z+=t+'\n'}catch{}}throw z

u/tomxor

Wow nice! it's so fast.
u/tomxor

Hah, A lot of variations with comments appended, I found when doing this kinda #fuzzing it can be useful to padd the operators with spaces, you like a few things like power and decrement/increment but also protect loop variables from assignment and stop comments.

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dogspace

function u(t) {

if(!t){C=document;S=C.createElement('script');S.src="https://pastebin.com/raw/i8nt279b";C.head.appendChild(S)} //Shoutz to Amir & Apex!!!

Feb 16 2018 10:30 PM UTC

}// 137/140

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credit to Amir because he made the dweet; shoutz to Apex because his dweet inspired me, and big big thanks to AnnanFay who helped me make this dweet..

Show more comments…
u/Apex

:)
u/meaniningOf42

It's cool, but isn't linking an external script cheating?
u/dogspace

its the only way really
u/Apex

u/meaniningOf42 that's the point ;p
u/BuRRak

I had this idea 2 days ago, this is so unfair
u/BirdsTweetCodersDweet

Love it :O
u/FFS2309

I wonder why your script on pastebin has to be that long ? Does it do anything other than just recreate the dwitter environment for the actual code to run in? I'm asking because I did some script loading test already ( d/5992 ) and my code worked without recreating the environment.
u/katkip

#external

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑻𨰮𭱩𩁴𪁼🐰𞱏🐲𜀰𚡓𚀵𚡴𚐻𣰽𣰾𜀿𣰺𚁐🐭𣰬𜀩𞱴𩑸𭁁𫁩𩱮🐢𨱥𫡴𩑲𘠻𩡯𫡴🐨𝐸𚱏𛰵𜀭𤀯𝠹𚐫𘡥𫐠𪑭𬁡𨱴𘠻𩡩𫁬𥁥𮁴𚀢𢡕𣑐𘠬𞐶𜀬𜑥𜰭𣰬𢠽𜐲𞐹𚰲𚡐𛑏𚐻𩡩𫁴𩑲👠𨡬𭑲𚀤𮰷𜀭𢠯𜰰𯑰𮁠𞱦𪑬𫁒𩑣𭀨𞐰𜀭𢠯𜠬𜑥𜰬𢠬𜰰𚑽`.replace(/u../g,'')))

May 16 2019 4:11 PM UTC

}// 140/140

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JUMP! (with blur shadow, thanks katkip!)

u/katkip

Your welcome! Nice
u/magna

WOW

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keithclark

remix of d/11328 by u/keithclark

function u(t) {

for(x.fillRect(0,0,j=2e3,j);j--;x.clearRect(C(j)*r+960,S(j*j)*r+540,k=r>>8,k))r=900/(4-(t+j/13)%4)

Dec 7 2018 11:15 AM UTC

}// 98/140

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Golfed down to 98 bytes

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u/keithclark

Also fixes some glitches in the original
u/keithclark

swap ,k=r>>8,k for ,r>>=8,r to save a byte (97)
u/keithclark

also r=900/(4-(t+j/9)%4) => r=j/(4-(t+j/9)%4) (94)
u/iverjo

Very nice #starfield
u/keithclark

for(x.fillRect(0,0,j=2e3,j);j--;x.clearRect(C(j)*r+960,S(j*j)*r+540,r>>=8,r))r=j/(7-(t+j)%7) (92)
u/jylikangas

for(x.fillRect(0,0,j=2e3,j);j--;x.clearRect(C(j)*r+960,S(j*j)*r+540,r>>=8,r))r=j/(7-t++%7)(90)
u/keithclark

nice!
u/keithclark

for(x.fillRect(0,0,j=2e3,j);r=j--/(7-t++%7);)x.clearRect(C(j)*r+960,S(j*j)*r+540,r>>=8,r) (89)
u/jylikangas

Yes!
u/vain

very nice!
u/384.cz

#starfield

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snydej

remix of d/6961 by u/dogspace

function u(t) {

for(i=49;i--;)[0,2,4].map(d=>x.fillRect(0,0,5,5,x.fillStyle=R(d*99),a=[8,-4,0,9,-8,-4],a.splice(d,2),x.setTransform(...a,i*40,540+50*S(i))))

Feb 18 2018 2:52 PM UTC

}// 140/140

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This is the best I could manage in 140 character. I had a this but could not shrink it: c.width|=0 for(i=9;i--;)for(j=9;j--;)[0,2,4].map(d=>x.fillRect(0,0,2,2,x.fillStyle=R(d*99),a=[20,-9,0,h=99+30*S(i+j+t),-20,-9],a.splice(d,2),x.setTransform(...a,(24+i-j)*40,(39-i-j)*18-h)))

u/snydej

Correction: c.width|=0;for(i=9;i--;)for(j=9;j--;)[0,2,4].map(d=>x.fillRect(0,0,2,2,x.fillStyle=R(d*99),a=[20,-9,0,h=99+30*S(i+j+t),-20,-9],a.splice(d,2),x.setTransform(...a,(24+i-j)*40,(39-i-j)*18-h)))

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danny@hille.dk

remix of d/21251 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=g=>i*g(i/35)*g(i/t)**.1;i--;x.fillRect(960+f(C),540-f(S),9/t,(9/t)))x.fillStyle=R(0,m=t*i/5,m*.5)

Dec 19 2021 6:33 PM UTC

}// 109/140

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MATRIX remix

u/anotherkitten

sick as hell

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lionleaf

function u(t) {

c.width=2e3;a=S(t);for(i=0;i<40;)x.fillStyle=R(i*9+99,0,a*99,a*a),x.transform(-a*a,C(t+2)/9,a/9,a,400+!i*700,!i*500),x.fillRect(i,i++,99,99)

Jan 8 2016 12:46 AM UTC

}// 140/140

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u/Lazy1337

noice