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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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tomxor

remix of d/18061 by u/tomxor

function u(t) {

for(a=t?b:[1],b=S,S=[],x.drawImage(c,0,4),p=480;p--;x.fillStyle=S[p]?R():'tan',x.fillRect(p*4,0,4,4))
A=a[p],B=b[p],S[p]=A^B^C,C=(A^B)&C|A&B

Mar 25 2020 1:55 PM UTC

}// 140/140

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480bit #Fibonacci sequence using 1-bit serial adder

u/tomxor

Familiar!? Just realised that this is equivalent to an elementary cellular automata with a 2 state history.

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tomxor

remix of d/32614 by u/magna

function u(t) {

for(c.width&=i=10368;--i;)x.fillRect(i&127,i>>7,i**5/t%9/9,1)

Oct 21 2024 8:18 PM UTC

}// 61/140

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Smoller Deterministic TV Static

u/tomxor

Temporal coherence gradually creeps in from the top left, but I think it's worth it for the size. There is a smaller one i**3/t%1 but this quickly shows ordered structure after 10 seconds.
u/lewdev

👏👏🏆 You won the static battle. 🙇‍♂️ This is amazing.
u/SockTaters

impressive #static

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tomxor

remix of d/26069 by u/jpgravel

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𪐽𪠽𭰽𜐲𞀻𪐼𜐳𩐳𞰩𛐭𪠿𦱃𛁔𧐽𦱃𚠮𞀫𥀪𛠶𛁔𚠮𞀭𠰪𛠶𛁚🐱🀼𪠬𭐫👓𚁃𛱚𚐪𦠯𞑝𞡸𛡦𪑬𫁒𩑣𭀨𚰫𪐥𭰬𪐯𭰬𜐬𛑵𛁸𛡦𪑬𫁓𭁹𫁥👒𚁵𚠷𛁵𚠶𛁵🀰🱷𞡵𚠵𚐬𠰽𪐥𭰪𝠬𥀽𪐯𜐲𛑴𚠴𜀬𭐽𜐴𛁪🐸𚐻`.replace(/u../g,'')))

Sep 2 2022 12:10 AM UTC

}// 129/140

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Smoler Mountain Range

u/tomxor

-12 bytes, hard won 🥲
u/jpgravel

Well done!

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tomxor

remix of d/21135 by u/Pascal

function u(t) {

for(c.width&=i=8320;i--;)x.fillRect(X=i&127,Y=i>>7,1,!~~T(T(S(X/8+Y/8)*S(Y/8-X/16)+t/16)-T(t/16)+.79))

Jan 5 2021 3:07 PM UTC

}// 102/140

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Portal Chess - Warning Flashing Images

u/DataMeta

cool effect! the bitwise AND + bitshift technique is so rad

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tomxor

remix of d/17367 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𜀻𪐽𪰾🠳𛁪👫𙠷𛁱👩𚱴𚡪𚠪𜱼𜀬𪰫𚰼𝰶𞀻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𚁪🐽𜠿𤰨𬐯𝀹𚐺𜐩𚡪𚠳𜀥𜰰𜀬𜀬𞀰𛑪𚐩𮀮𩡩𫁬𤡥𨱴𚁩𚠲𜀬𪠿𥀪𪠫𚁪𛐳🰹𛱪𚡃𚀨𬐯𞐩𚱃𚁱𛰵𚐩𞠲𜀪𚁩𙠱𚐫𜠰𜀪𚁓𚁩𛰴𚐼𛠸𚐫𞐹𚡓𚁩𛰳𙠱𜠩𛐱𜀰𚐺𜀬𥀽𜐴𜀬𜰰𜀩`.replace(/u../g,'')))

Jan 26 2020 1:59 PM UTC

}// 139/140

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Desert #fort mirage

u/lionleaf

Awesome #castle :)
u/Cloud

Relax....
u/DataMeta

Mmm #waitforit

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tomxor

remix of d/17298 by u/tomxor

function u(t) {

A='▌⊐╶   ⣾ ╿╽╿ ⊘⊖';eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𜠴𜀬𪐽𜐴𞱩𛐭𞱸𦱢🐧𩡩𫁬𥁥𮁴𙱝𚁁𦱩𧐬𦀭𝀬𝐱𚐩𮁛𨐽𙱳𭁲𫱫𩑒𩑣𭀧𧐨𦀽𜰶𚱩𚠱𜠬𝠰𛀱𜠬𝀲𚐬𮀮𩡩𫁬𤡥𨱴𚁘𛐳𛀶𜀬𝠬𪐥𝰥𝀿𜠴𞠰𚐻𮁛𨑝𚁘𛁘𛀱𝠸𛀶𝠩𞱸𦱢𧐨𜐴𜀬𝠷𛀵𜐩`.replace(/u../g,'')))

Jan 20 2020 1:22 AM UTC

}// 140/140

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D-140 #synth

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tomxor

remix of d/16174 by u/pavel

function u(t) {

eval(unescape(escape`景爨汥琠堬夬娬眽挮睩摴栽ㄲ〬猽ㄶⱩ㴸攳ⱪ㭩ⴭ㭸⹦楬汒散琨堽椥眬夽椯眬ㄬ⸶ⵚ⼹〩⥦潲⡪㴳ⱚ㵷㭪ⴭ㬩娭㵍慴栮桹灯琨堭㘰ⱙ⼲ⱚ⤭ㄲⵓ⡙⽳⭴⨴⤪㘫䌨㔪匨夯猫䌨堯㘩⤫㔪匨堯猫匨娯猫夯㘫琪㠩⤫琩⨵`.replace(/u(..)/g,"$1%")))

Oct 19 2019 2:09 PM UTC

}// 140/140

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Ray Marching SDF Smoke #improved resolution

u/tomxor

Exchanged marching depth for resolution... makes it a bit less 3D but a but more smokey i think.
u/tomxor

#smoke
u/tomxor

#raymarching

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tomxor

remix of d/32703 by u/cantelope

function u(t) {

for(c.width|=k=6;k-=1/64;x.fillRect(960+320*F(S),540+320*F(C),9,9))F=f=>(1+S(T(S(t*4))/2+t*2))/2*(f(a=~~k/.95)+k%1*f(a+2.1)-f(b=k/.95))+f(b)

Nov 6 2024 9:00 PM UTC

}// 140/140

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Smoler Interpolated Shapes

u/cantelope

amazing solution. i never would have thought of passing functions to a function to save space :D
u/lewdev

u/cantelope I'm glad I saw your comment. Amazing indeed!
u/tomxor

Yo dawg, I heard you like functions, so i passed functions to your functions so you can execute while you execute.

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tomxor

remix of d/29149 by u/danny@hille.dk

function u(t) {

x.fillRect(960-R/2,t,R=t+t%128,1)

Dec 19 2023 1:46 AM UTC

}// 33/140

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33 Byte Christmas Tree - #waitforit - Specifically, wait 1080 seconds!

u/danny@hille.dk

Awesome golf🥺
u/lewdev

I hope I'm not going to spoil it by telling people to add t*=100; at the start to speed it up.

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tomxor

remix of d/24763 by u/KilledByAPixel

function u(t) {

for(t*=60,i=33e3;--i;)
x.fillRect(X=t%8<<8|i&255,Y=t>>3<<7|i>>8,1,((X&Y)+i)/t%2)

Jan 14 2022 8:30 PM UTC

}// 80/140

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Deterministic Micro Texture Study

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