Dweets awesomed by u/lonestar108

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: #Opposites

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lonestar108

function u(t) {

f=(x,y,n=0)=>x*x+y*y<99?f(x*x-y*y,4*S(x)*S(y)+1,n+1):C(n/20)**4
for(t?Y++:Y=0,p=X=2e3;X--;a=f(2*X/p-1,(4*Y/p-1)*9/16),x.fillRect(X,Y,1,a));

Jun 8 2024 6:57 AM UTC

}// 139/140

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u/cantelope

pretty amazing!

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lonestar108

function u(t) {

for(X=f=c=>Math.random()*3*T(S(t%S(c)+c*(d=r>1||S(t/r))*t%i)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*99,(f(X=i/480-2)*f(Y))*d/2,3))r=T(X*X+Y*Y)

Jun 8 2024 6:45 AM UTC

}// 140/140

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random

u/_louis

top looks very analogic :-)

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lonestar108

function u(t) {

eval(unescape(escape`景爨椽〻椼ㅥ㐻椫⬩砮晩汬剥捴⡷㴹㘰⭩⼲〪匨椯㔰⬵⩴⤫匨椯㤹⤪椯㤬㔴〫椯㈰⩃⡩⼵〫㌪琩⭃⡩⼷㜩⩩⼸ⰳⰳ⤬砮晩汬却祬攽恨獬⠤筩⼵〫琪㤹紬㤹┬⑻㔰⬲㔪匨椯㌰〩紥⥠`.replace(/u([^D].)/g,'$1%')))

Mar 21 2024 5:09 AM UTC

}// 129/140

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tendrils

u/Joaozin003

Don't do this

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shubshub

function u(t) {

c.width=1920;for(i=0;i<1920;i+=20) {x.fillStyle = R(255, i/1920*255, i/3840*255, 0.8); x.fillRect(i, 540+S(t/2+i/200)*100*C(t/2+i), 20, 20)}

Feb 15 2023 9:24 AM UTC

}// 140/140

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The Mystic Squares with help from ChatGPT

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taupelink

remix of d/27058 by u/taupelink

function u(t) {

eval(unescape(escape`󬬽󣝡󭍨󛭲󨝮󩍯󫜻󩭯󬬨󪜽󜝥󝌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌶󜌪󦌬󝬰󚭙󛌨󦌭󜜶󚜪󚬲󚼨󦜭󞜩󚬪󜬼󜬰󚼵󜌪󤼨󩬪󝜩󛌶󚭦󙜳󚜩󦌽󬬨󦜽󬬨󚜪󜜸󚜪󜼲󛍦󟜨󦜥󚌷󛝘󙜲󯌰󚜭󜬩󚬪󜬫󚍘󙜨󝼭󦜥󜭼󦌥󜼩󛜳󚜪󚬲󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󜬴󜌭󜼪󩭽󛌸󜌥󛌤󮼶󝌫󩬪󩬦󞌷󯜥󚝠`.replace(/u../g,'')))

Feb 14 2023 7:34 PM UTC

}// 140/140

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d/27063

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deobfuscate

function u(t) {

function e(){return Math.random()*255}
function f(){return Math.random()*1920}
x.fillStyle=R(e(),e(),e())
x.fillRect(f(),f(),f()/500,e())

Feb 14 2023 5:19 PM UTC

}// 137/140

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u/joeytwiddle

To make some space: R=Math.random,e=()=>R()*255,f=()=>R()*1920

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danny@hille.dk

function u(t) {

f=(a,b,d)=>{with(x)save(),translate(a,b),rotate(S(d/99-t)),strokeRect(k=-d/2,k,d,d),restore(),d>9&&f(a,b,d-9)};f(960,540,c.width+=0)

Feb 14 2023 3:54 PM UTC

}// 132/140

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square²

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rodrigo.siqueira

remix of d/27049 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(960*S(X/9)+960,999*C(X)*Y*t,K=4/t,K))Y=i/99-t,X=T(Y*i)*t*i,h=X^Y,Z=Y/h*99,x.fillStyle=R(Z*4,Z,Z/t/19,t*3)

Feb 14 2023 1:11 PM UTC

}// 130/140

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Purple stream

u/_louis

mine of gems

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majorh5

function u(t) {

eval(unescape(escape`氽㔰〬栽㄰㠰Ⱬ㵍慴栮牡湤潭Ᵽ⹷楤瑨㵷㴱㤲〬⡴㽮㩮㵁牲慹⡬⤮晩汬⡛ⰱ改崩⤮浡瀨⡛␬弬攬慝Ᵽ⤽㹻湛捝㵟㹨㽛眯㈬栬㐪欨⤪⠮㔾欨⤿ⴱ㨱⤬ⴲ㌪欨⥝㩛␫攬弫愬攬愫⸲崬砮晩汬剥捴⠤ⱟⰹⰹ⥽⤠`.replace(/u([^D].)/g,'$1%')))

Feb 14 2023 7:04 AM UTC

}// 139/140

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My first dweet!

u/Xen

welcome to the dwitter family!

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taupelink

remix of d/27052 by u/taupelink

function u(t) {

eval(unescape(escape`󬬽󣝡󭍨󛭲󨝮󩍯󫜻󩭯󬬨󪜽󝝥󜼻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌱󜬰󚭘󛌱󜬰󚭙󛌱󛌱󚜩󦌽󬬨󦜽󬬨󚜪󞜩󚬱󝬬󩼽󦜦󜜲󛝘󙜸󛍨󟝘󙭧󚬲󛝙󙜹󛍦󟜨󦌯󚼫󩼥󚌷󛜫󚽨󙜴󯌰󚜭󝜩󚬪󜬫󚍙󛽨󙜨󞌫󩼥󝍼󜌩󛜵󚜪󚬲󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󝜪󩬭󞜰󯜬󝼰󙜬󙍻󜜵󚼨󜼲󚼹󚭦󙬴󜬩󯜥󚝠`.replace(/u../g,'')))

Feb 14 2023 5:28 AM UTC

}// 140/140

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d/27058

u/joeytwiddle

Basset's Allsorts

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