Dweets awesomed by u/jellyedwards

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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rodrigo.siqueira

remix of d/33595 by u/rodrigo.siqueira

function u(t) {

for(i=4e4;i--;){
r=S(i*i/t)+S(i)**2
X=r*C(k=i/11)*1540
Y=r*S(k)*1400
Z=r*C(S(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,.14,t<1)}

Apr 14 2025 12:28 PM UTC

}// 125/140

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sym-22

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rodrigo.siqueira

remix of d/33594 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(960+X/Z,540-Y/Z,.3,t<3))
r=S(i/t)*S(i),X=r*C(k=i/11)*1700,Y=r*S(k)*1700,Z=r*C(S(i*.1)*1.3)*5+.2

Apr 14 2025 2:35 AM UTC

}// 120/140

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Convergent layers

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rodrigo.siqueira

remix of d/33593 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i)
X=r*C(k=i/9)*1540
Y=r*S(k)*1400
Z=r*C(S(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,.3,t<3)}

Apr 13 2025 5:32 PM UTC

}// 118/140

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Interlocked circle

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rodrigo.siqueira

remix of d/33585 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+X/Z,540-Y/Z,.1,t<4))r=S(i/2/t),X=r*C(k=i/1.9/t)*640,Y=r*S(k)*640,Z=r*S(+i/t+i*S(i%2))+1

Apr 11 2025 1:03 PM UTC

}// 116/140

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Entanglement fields

u/UEZ

#sunflower

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rodrigo.siqueira

remix of d/33580 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;x.fillRect(960+X/Z,560-Y/Z,.1,t<3))r=S(i*i/t)/S(i*i),X=r*S(k=i/7)*840,Y=r*C(k)*830,Z=r*C(S(i/4))*4-.4

Apr 10 2025 6:21 PM UTC

}// 140/140

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Continuous 7-fold effect

u/cantelope

reminiscent of the "Five Point Palm Exploding Heart Technique"

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danny@hille.dk

remix of d/33574 by u/danny@hille.dk

function u(t) {

for(w=i=1080;i--;)(S(i)*w|0)+8*t&1&&(x[r='fillRect'](m=i*30+t*120-w,t*120,4,4),x[r](m,w-t*120,4,4))

Apr 9 2025 3:01 PM UTC

}// 99/140

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Hitomezashi Stitch Remix

u/cantelope

wow
u/danny@hille.dk

94b -> for(w=i=1080;i--;T=t*120)(S(i)*w|0)+8*t&1&&(x[r='fillRect'](m=i*30+T-w,T,4,4),x[r](m,w-T,4,4))

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rodrigo.siqueira

remix of d/33571 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(1`
for(i=9100;i--;){
r=S(i/t)
X=r*C(k=i/3.5+r*2)*960
Y=r*S(k)*930
Z=r*C(S(i))%1+3
x.fillRect(960+X/Z,540-Y/Z,.1,t<5)}

Apr 9 2025 2:36 PM UTC

}// 140/140

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Double star shell

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cantelope

remix of d/33568 by u/cantelope

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𫠽𝠶𝠬𤀽𭀿𤀮𫑡𬀨𭠽🠨𦐽𭡛𜑝𛁶𦰱𧐽𦐾𝠿𛐶𞡙𚰮𜐬𦐯🐨𩀽𚁬👍𨑴𪀮𪁹𬁯𭀨𛠮𛡶𚐩🀳🱬𞠳𚐬𮀮𩡩𫁬𤡥𨱴𚁮𛰲𚱶𦰰𧐯𩀯𚁚👶𦰲𧐯𩀫𝐩𚡮𛀱𞐰𚱙𛱚𚡮𛀴𛀴𚐬𭠩𚐺𠑲𬡡𮐨𫠪𝠩𛡦𪑬𫀨𚐮𫑡𬀨𚁶𛁩𚐽🡛𪐯𫠭𜰬𪐥𞀬𪐯𞐥𝠭𜱝𚐻`.replace(/u../g,'')))

Apr 7 2025 9:02 PM UTC

}// 139/140

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cantelope

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𫠽𝠶𝠬𤀽𭀿𤀮𫑡𬀨𭠽🠨𦐽𭡛𜑝𛁶𦰱𧐽𦐾𝀿𛐴𞡙𚰮𜀳𛁙𛰽𚁤🐨𫀽𣑡𭁨𛡨𮑰𫱴𚀮𛠮𭠩𚐼𜰿𫀺𜰩𛁸𛡦𪑬𫁒𩑣𭀨𫠯𜠫𭡛𜁝𛱤𛰨𦠽𭡛𜡝𛱤𚰵𚐪𫠬𚁙𚰱𛠵𚐯𦠪𫠬𜠬𜠩𛁶𚐩𞡁𬡲𨑹𚁮𚠶𚐮𩡩𫁬𚀩𛡭𨑰𚀨𭠬𪐩🐾𦱩𛱮𛐳𛀴𛁩𛰹𙐶𛐳𧐩`.replace(/u../g,'')))

Apr 7 2025 8:13 PM UTC

}// 139/140

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sphere play

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marquisdegeek

function u(t) {

eval(unescape(escape`󪝦󚌡󭌩󩭯󬬨󡬽󦽝󛍩󟜲󝼻󪜭󛜻󚝆󦽩󧜽󮽘󞭩󚭩󛍙󞭩󚬹󛍕󞭩󛍖󞬰󯜊󭌽󭌪󞜹󙜹󞜹󒭣󛭷󪝤󭍨󯌽󬬽󭬽󟭶󟌹󟽶󞬹󒭳󟝰󟜾󬬨󭌼󬌿󛜱󞬱󛽅󚜊󡬮󫝡󬌨󩬽󟭻󭽩󭍨󚍦󚝻󡜽󚍂󟜨󠜽󭌭󦌩󚭁󚼨󡌽󚍃󟝴󛝙󚜪󠼩󚜯󠬻󮌮󩭩󫍬󤭥󨽴󚍘󚼽󥜫󟝳󚍘󚜬󦜫󟝖󚼽󬼨󦜩󛌹󛌹󚝽󯜩`.replace(/u../g,'')))

Apr 7 2025 10:55 AM UTC

}// 140/140

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Swarm! A full flocking algorithm in a single Dweet!

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