Top dweets by u/tomxor

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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Current theme challenge: #Food

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tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𪐽𜠺𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁷🐲𝀰𛁣𛡷𪑤𭁨👷𛁸𛡦𪑬𫁓𭁹𫁥🐧𘰶𝀲𨰧𚐻𪐭𛐻𮀮𩡩𫁬𚁮𩑷𘁐𨑴𪀲𡀨𨁭𜐲𜀠𝠸𪀭𞑶𛠵𨐵𘀳𘀰𘀰𜐵𘀳𭠱𜱡𜰲𘀳𜠠𜀠𜀱𛐱𜠭𝠰𭠭𛠵𨐳𞀠𜰷𘀰𘀰𜀱𜠠𝰰𭠸𫀴𘀲𝁠𚐩𚑸𛡴𬡡𫡳𩡯𬡭𚁩𚠲𛐱𛀰𛀰𛀱𛁩𚡷𛀰𚐻`.replace(/u../g,'')))

May 16 2023 9:09 PM UTC

}// 139/140

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#Quake I

u/deobfuscate

He did it.... u/magna
u/magna

YES!
u/danny@hille.dk

U ROX DUDE!

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tomxor

remix of d/26186 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩠽𚁘𛁙𛁚𛁁𛁥𚐽🡸𛡦𪑬𫁒𩑣𭀨𩐿𜀺𩀪𦀬𩀪𦐬𭰽𩑼𯁤𚡚𛰮𞀬𭰬𦠾𛠲𙠦𩠨𦀫𦠪𤰨𠐩𛁙𛑚𚡃𚁁𚐬𦠪𛠹𝐬𠐫𛠰𝰩𛁚𚡙𙐱🠮𞀦𙡦𚁘𛁙𛁚𚠮𞀬𠐫𦐥𜠭𜐩𚐻𩀽𜐫𭀪𭀯𜠻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪰽𜠵𝐭𭀪𝠰𛁫𚱤𚠴𛁫𚐻𩠨𩀪𝑥𞐥𜡥𜰬𩀫𜠵𝐬𞐬𜀬𜡥𜰩`.replace(/u../g,'')))

Sep 25 2022 7:01 PM UTC

}// 139/140

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Tropical Swamp Forest 🌳

u/KilledByAPixel

looks like a hurricane!

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tomxor

remix of d/25377 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round((q=(X&120)-s)/(1+1e4**S(t+q%7)**7))+Y&7

Apr 27 2022 12:28 AM UTC

}// 134/140

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Slide puzzle transition

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tomxor

remix of d/25377 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X+Y)/99)**7))+Y&7

Apr 27 2022 12:26 AM UTC

}// 137/140

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Wave transition

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tomxor

remix of d/16315 by u/tomxor

function u(t) {

X+=a=S(X/340)<0?-a:a;Y+=b=S(Y/280)<0?-b:b;c.width|=0;for(i=9;i--;)x.fillRect(i*100+X,Y,50,200)}{X=a=Y=b=9

Oct 26 2019 2:38 PM UTC

}// 105/140

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Dwitter Saver #default

u/SchuSlime64

Still waiting for it to hit the corner
u/bruh58

i saw it hit the corner

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tomxor

remix of d/16179 by u/tomxor

function u(t) {

eval(unescape(escape`景爨汥琠栽䵡瑨⹨祰潴ⱷ㵣⹷楤瑨㴱㈰ⱘⱙⱚⱩ㴸攳ⱪⱳ㵓⡴⤪㈴㭩ⴭ㭸⹦楬汒散琨堽椥眬夽椯眬ㄬ栨堬娫眪䌨琯㈩⤯眩⥦潲⡪㴸ⱚ㵷㭪ⴭ㬩娭㵍慴栮浩渨栨堭㘰ⱙⴳ㐬娩ⴱ㠬栨堭㘰⵳ⱙⴳ㐭猬娭䌨琩⨴㠩ⴳ⤻`.replace(/u(..)/g,"$1%")))

Oct 19 2019 10:09 PM UTC

}// 140/140

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Ray Marching SDF Orbit

u/tomxor

Includes local var perf improvement from u/pavel, union of two spheres with terrible fake shading and loads of marching artifacts :) just imagine a big ol' blury lense
u/aleamb

#sdf #raymarching
u/katkip

WOW

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tomxor

remix of d/15643 by u/yonatan

function u(t) {

with(x)for(c.width=80,i=24;i--;clip(fill(arc(40+25*S(z/4+t/4),25,z**3/160,0,7))))beginPath(z=i+t%1),fillStyle=`hsl(${t*9-z*9} 50%${99-z*4}%`

Sep 10 2019 9:15 AM UTC

}// 140/140

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u/magna

Sweet!

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tomxor

remix of d/35004 by u/NiVZ

function u(t) {

for(c.width|=i=63;i--;)'筯璓珧秧䧭秏篏䤧篯积'.charCodeAt(t%10)&1<<i&&x.fillRect(14+i%3<<6,7+i/3<<6,64,64)

Mar 6 2026 9:38 PM UTC

}// 95/140

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LECO - Unicode Bitpacked

u/tomxor

This is actually 115 bytes so only an 11 byte reduction over hex encoding, because each of the 10 codepoints takes up 3 bytes each when utf8 encoded, (over the wire, in the DB or in a local file)
u/dee-gomma

Top!
u/NiVZ

Loving seeing all the remixes. I've had another observation. The top left and bottom right segments are always filled. That means the binary can be reduced from 15 bits to 13 bits. Or a max value of 32,767 to 8,191. Would that help to compress things further?
u/tomxor

@NiVZ redundancies are a good thing to look for, but the tricky thing is figuring out if it's worth the extra code to pull out the info from the other side, sometimes you just gotta try and see if it saves bytes.
u/46uuuu

how u do that

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tomxor

remix of d/15502 by u/tomxor

function u(t) {

eval(unescape(escape`𫱮𪱥𮑵𬀽𩐽🡓🐰𛁯𫡫𩑹𩁯𭱮👥🐾𤰽𜰸𛑥𛡷𪁩𨱨𞱦𫱲𚁴🱣𛡷𪑤𭁨𙠽𪐽𜠳𜀳𞡓👃𙠽𠐽𠠽𜠬𠐭👓𛰴𛁂𛐽𠰻𪐭𛐻𠰽𠠼𜀿𭀺𦠼𜐿𠰭𝑥𛐶𞠮𝀩𮀮𩡩𫁬𤡥𨱴𚁘👩𙠳𜐬𦐽𪐾🠵𛁚🐡𚁁𧡘𯁂𧡙𚐭𚁙👙𛰳𚱂𛰳𚱴𚠪𜐮𝀬𥀨𦐫𦀯𜱞𦀯𜰭𦑞𦐯𝠩🀸𚐯𜠬𦠩`.replace(/u../g,'')))

May 14 2023 12:44 AM UTC

}// 140/140

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Do Fall ! #game

u/tomxor

Use left + right (focus the iframe with mouse first)... If you hit the top, you die, if you fall too far, you die, if you fall too fast you fall through things, you die. High Score: throw u=B<0|B>72?u:t|0
u/tomxor

Forgot: If you fall just right, you live :)

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tomxor

remix of d/27024 by u/Xen

function u(t) {

eval(unescape(escape`𭀿𤰨𭀪𭀩🁓𚁴𚐦𙡸𛡦𪑬𫁔𩑸𭀨𠐮𬱨𪑦𭀨𮀮𩡩𫁬𤱴𮑬𩐽𙰣𩡦𩠧𚐬𞀰𛀱𩐳𛁷𛁸𛡤𬡡𭱉𫑡𩱥𚁣𛀰𛀭𝀵𚐩𞡸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𭰽𜡥𜰬𭰬𠐽𦱸𛡦𫱮𭀽𙰳𜡱𘁭𫱮𫰧𧐩𒡦𫱲𚁫𘁩𫠠𮀩𠐮𬁵𬱨𚀧𤱥𫁥𨱴𪑮𩰠𙰫𪰬𨁕𫡰𨑣𪰠𛠮𛠯𙁻𪱽𧰱𛠴𜀺𢡓𛡤𩑢𨀩`.replace(/u../g,'')))

Feb 10 2023 9:11 PM UTC

}// 140/140

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Dwitter ./install.sh

u/tomxor

Don't forget to chmod 755 ./install.sh
u/Joachim

AWESOME!!
u/Xen

yo!! :-o nicely!
u/Xen

also: chmod ---x--x--x i'm illiterate lol

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