Top dweets by u/metamero

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: #Opposites

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metamero

remix of d/16265 by u/metamero

function u(t) {

x.globalCompositeOperation='xor'
x.fillRect(0,!x.drawImage(c,T=!T,1),T,T)

Oct 23 2019 3:16 PM UTC

}// 73/140

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73 byte remix #gameoflife #sierpinski

u/Xen

wow!!! love it
u/Qwitter

periodic too

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metamero

remix of d/14609 by u/metamero

function u(t) {

eval(unescape(escape`𣀽𙰧𞱦𫱲𚁩𘁯𩡠𜐲𜀲𜐰𜠰𜐲𜀰𜰴𜀵𜀳𝠱𜀲𜀲𜐰𜐲𨀩𣀫👠𒠯𪑮𘁴𪁥𘁭𪑤𩁬𩐠𫱦𘁴𪁥𘁲𫱡𩀯𭱡𬰠𨐠𬱴𫱮𩐯𪐠𬱨𨑬𫀠𫡥𭡥𬠠𩡯𬡧𩑴𛱯𩠠𭁨𪑳𘁨𨑰𬁥𫡩𫡧𛱩𫠠𭁨𩐠𫁩𩡥𘁯𩠠𫑹𘁳𫰠𩡡𭁩𩱵𩑤𘁲𩑴𪑮𨑳𛱴𪁡𭁠𛡳𬁬𪑴𨀯𨁛𪑝𚰧𘀧𞱴𪁲𫱷𘁌`.replace(/u../g,'')))

Jun 17 2019 5:06 PM UTC

}// 140/140

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"in the middle of the road" by carlos drummond de andrade : translation/transcreation by me : brazilian #poetry #poem

u/Xen

love it!
u/katkip

very repetitive

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metamero

remix of d/14453 by u/metamero

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱮𭀽𘠳𜠰𬁸𘁁𬡩𨑬𘁂𫁡𨱫𘠬𩡩𫁬𤱴𮑬𩐽𚁩👦𬡡𫑥𛐱𚐿𪐾𜰿𘠣𜁆𡠢𞠢𘰰𜀰𘠺𘠣𜀰𡠢𛁩𙠦𪐼𝀿𪑞𜰿𩡩𫁬𥁥𮁴𚁩𧠱🰢𩱲𩑥𫠢𞠢𪑬𫁵𬱯𬡹𘠬𞐹𛁩𚠴𜠰𚐺𬡯𭁡𭁥𚀮𝰸𝐩𞡦𪑬𫁒𩑣𭀨𪐪𜠳𛐹𞐬𛐲𩐳𛁩🰱𜰺𜡥𜰬𝁥𜰩𞱯𫡣𫁩𨱫👲𩑳𩑴`.replace(/u../g,'')))

Jun 6 2019 1:28 PM UTC

}// 140/140

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animated version of d/14453 click to reset

u/metamero

#illusion #opticalillusion behind the scenes ;)
u/DataMeta

#hiddengem

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metamero

remix of d/14416 by u/metamero

function u(t) {

throw(eval((!+[]/[]+[])[!![]+!![]]+((!+[]+[])[-~[]])+(!!+[]+[])[-~[]]+'metâmero'[-'']+(!+[]+[])[!![]+!![]+!![]]))

Jun 3 2019 7:19 PM UTC

}// 113/140

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u/katkip

?????

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metamero

function u(t) {

w=c.width=1920
t?x.fillRect(a+=p,b+=q,z,z):a=b=p=q=z=42
a>=w-z||a<=0?p=-p:0
b>=1038||b<=0?q=-q:0

May 31 2019 6:52 PM UTC

}// 97/140

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97B bouncing thing (i bet you can do it smaller)

u/jylikangas

w=c.width|=0 t?x.fillRect(a+=p,b+=q,z,z):a=b=p=q=z=42 a%w<z?p=-p:0 b%1e3<z?q=-q:0 82b
u/joeytwiddle

77B by KilledByAPixel: c.width|=f=w=>(m=(3e3*t%w+w)%w,m>w/2?w-m:m);x.fillRect(f(3814),f(2118),42,42)
u/Xen

71B c.width|=f=w=>(m=3e3*t%w,m>w/2?w-m:m);x.fillRect(f(3814),f(2118),42,42)
u/jylikangas

f=w=>(m=3e3*t%w)>w/2?w-m:m;x.fillRect(f(3814),f(c.width=2e3),42,42) 67B

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metamero

function u(t) {

t?P.style=t&1&&"visibility:hidden":c.outerHTML="DWOS<br>D:\\\><a id=P>_<style>*{background-color:#000;color:#999;font-family:Courier}"

May 21 2019 10:08 PM UTC

}// 134/140

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DWOS terminal

u/metamero

d/14086
u/metamero

#DWOS
u/DaSpider

Check this working version: https://dos5--daspider.repl.co/

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metamero

function u(t) {

c.width|=onmousemove=e=>X=e.x
t?M.map((e,i)=>e||x.fillRect(i?8+(i-1>>3)*136:X*1920/innerWidth-60,i?8+(i%8)*44:999,120,40)):M=[...Array(113)]

May 14 2019 8:05 PM UTC

}// 140/140

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#breakout #tribute #interactive come to discord chat to draw the ball and test collisions

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metamero

remix of d/11871 by u/metamero

function u(t) {

eval(U=unescape(escape`𭀿𢐮𭡡𫁵𩐽𠑲𬡡𮐮𩡲𫱭𚁁𛡶𨑬𭑥𚐮𫁥𫡧𭁨𚰧𨱨𨑲𬰠𙰫𩑳𨱡𬁥𚁁𛡶𨑬𭑥𚐮𬡥𬁬𨑣𩐨𛰥𭐮𛠮𛠯𩰬𘢹𼠢𚐮𬡥𬁬𨑣𩐨𛰥𛠮𛱧𛀢𼀢𚐮𫁥𫡧𭁨𚰧𠠧𞡣𛡯𭑴𩑲𢁔𣑌🐢🁩𫡰𭑴𘁩𩀽𢐾🁴𩑸𭁡𬡥𨐠𬡯𭱳🐱𜰠𪑤👁🠢𚱕`.replace(/u../g,''))+` // 琿௸𨡬`)

Jan 20 2019 2:41 PM UTC

}// 139/140

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now the right way to count bytes AND characters of a javascript (UTF-16) code

u/metamero

#tool UTF-16 byte and char counter #application js code size

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metamero

remix of d/11691 by u/metamero

function u(t) {

t?x.arc(m+=p+=a/=d=a*a/k+b*b/k,n+=q+=b/d,d,~x.stroke(),k):(Y=540,m=n=X=k=960,p=q=7,onclick=e=>{X=2*k/innerWidth;Y=X*e.y;X*=e.x});a=X-m;b=Y-n

Jan 8 2019 6:21 PM UTC

}// 140/140

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drawing orbits with circles #interactive! click to set atractor : #gravity #orbit #physics

u/Gabe

copy cat
u/metamero

hahahahaha

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metamero

remix of d/11675 by u/metamero

function u(t) {

eval(unescape(escape`眽挮睩摴桼㴰㭆㴨瀬焬爬猬洩㴾砮晩汬⡐㵮敷⁐慴栲䐬倮慲挨瀪眬焪眪⸵㘬㤪洬〬㜩⥼籛瀫㴨爭⸵⤯㜹ⱱ⬽⡳⴮㔩⼹㤬爬猬浝㭍㴨琿䴺嬮⸮䅲牡礨眩崩⹭慰⡶㴾琿䘨⸮⹶⤺䘨潮捬楣欽牥獥琩⹭慰⡍慴栮牡湤潭⤩`.replace(/u(..)/g,"$1%")))

Jan 7 2019 1:05 PM UTC

}// 140/140

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click to reset

u/joeytwiddle

#particles

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