Dweets awesomed by u/rep_movsd

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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TGY

remix of d/3143 by u/nystrand

function u(t) {

with(x)for(translate(t?0:m=883,t?0:540),i=m;i--;fillRect(-m,i+z,3e3,8+z/22))fillStyle=R(z=m/((i*i-t*9)%m),z*2,z*6,rotate(-T+(T=i+S(t/9))))

Aug 23 2021 10:57 PM UTC

}// 138/140

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Do you remember original spider-man opening titles?

u/magna

Very cool remix!
u/andrea270872

nice and geometric :)
u/sigveseb

sweet!

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tactical_retard

function u(t) {

c.width|=0
for(i=2e3;i--;){
x.fillStyle=`hsl(${t<<i},100%,50%`
x.fillRect(900+C(t^i)*300,550+S(i)*300,10,10)
}

Aug 23 2021 10:44 PM UTC

}// 110/140

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atoms

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TGY

remix of d/23437 by u/TGY

function u(t) {

with(x)for(c.width|=i=1.5;C(i-=.02)>0;)for(j=4;j--;fill(arc(200+500*j,500,r*(.2+S(t+j/5)**2),0,7)))beginPath(fillStyle=R(250-(r=150*C(i))))

Aug 23 2021 5:42 PM UTC

}// 139/140

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bouncing balls

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TGY

function u(t) {

t||(a=0)
for(i=c.width=60,onmousemove=e=>a=e.x/240;i--;x.fillRect(i,0,d,20/d))d=S(S(a+i/60))

Aug 23 2021 3:45 PM UTC

}// 92/140

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wolfeinstainy

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kmoseni

remix of d/4970 by u/doof

function u(t) {

t||x.translate(960,540)
x.rotate(1e-4/t)
x.drawImage(c,-980,-560,1960,1120)
x.fillStyle=`hsla(${t*60},50%,50%,.3)`
x.fillRect(0,0,1,1e5)

Aug 23 2021 3:43 PM UTC

}// 136/140

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Smooth spiral

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kmoseni

remix of d/2759 by u/magna

function u(t) {

x.globalCompositeOperation='xor';s=2**.5;H=500;d=(S(t/3)+1)/2*H;w=H-d;x.beginPath();x.arc(T(t)*1/d+H*2,T(t)*1/d+H,T(t)**100*w,0,7);x.fill()

Aug 23 2021 3:27 PM UTC

}// 139/140

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Stuttering inversions

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TGY

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󝜶󞌊󭍼󯌨󨜽󥌽󜌬󦌽󦜽󞜹󛍯󫭫󩝹󩍯󭽮󟝥󟜾󚍥󟝥󛭷󪍩󨽨󛜳󞌩󟽡󚼽󩜯󞜺󥍼󟜱󝬩󒭷󪝴󪌨󮌩󨭥󩽩󫭐󨝴󪌨󭍲󨝮󬽬󨝴󩜨󦌭󟝃󚍡󚜪󥌬󦜭󟝓󚍡󚜪󥌩󚜬󬭯󭍡󭍥󚍡󚜬󬭥󨽴󚍴󙜱󚬹󚼹󛌭󝌬󞜹󛍔󟽔󛜭󙬰󞬸󚜬󩭩󫍬󚍡󬭣󚌰󛌰󛌹󛌰󛌷󚜩`.replace(/u../g,'')))

Aug 23 2021 2:32 PM UTC

}// 133/140

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#interactive #game pool Use Up button to shoot, Right/Left to change angle

u/TGY

Original idea involved mouse controls, but I was unlucky golfing it. Here is source for you to try golf&play c.width=568 t||(a=T=0,X=Y=99,onmousemove=e=>a=T?a:Math.atan2(e.y-Y,e.x-X),onclick=e=>T||=16) with(x)beginPath(translate(X-=C(a)*T,Y-=S(a)*T)),rotate(a),rect(t%1*9+9,-4,99,T?T--&0:8),fill(arc(0,0,9,0,7))

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Joachim

function u(t) {

eval(unescape(escape`󩭯󬬨󪜠󪝮󘍣󛭷󪝤󭍨󟜳󜌰󛍴󟽡󟬳󜜰󟽡󟜭󜜰󞭡󚼽󛬳󜬺󨜽󜌬󮌩󮍛󪝛󜍝󚽩󦼴󧝝󟝸󦽩󧜻󭽩󭍨󚍸󚝭󥌨󨜬󜜱󜌩󛍬󥌨󨜬󜜳󜌩󛍬󥌨󨜭󞜪󠼨󜼪󭌩󛌱󝼰󛜹󚭓󚌳󚭴󚜩󛍭󥌨󨜬󜜳󜌩󛍬󥌨󨜭󞜪󠼨󪼽󜼪󭌫󞜩󛌱󝼰󛜹󚭓󚍫󚜩󛍳󭍲󫽫󩜨󚜬󬽴󬭯󪽥󤭥󨽴󚍡󛜹󛌹󜌬󜬰󛌲󜌩`.replace(/u../g,'')))

Aug 22 2021 10:40 AM UTC

}// 140/140

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Armless walker

u/Joachim

Like my previous dweet, I couldnt golf the circles
u/rep_movsd

Nice - I will try a humble remix
u/Joachim

👍

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lerc

remix of d/23608 by u/tactical_retard

function u(t) {

A="╱╲"
eval(unescape(escape`𭱩𭁨𚁸𚑻𡠽𩠽🡦𪑬𫁓𭁹𫁥👦𒡳👦𫱮𭀽𘠳𩑭𘁡𘠊𩡯𬠨𪐽𡐽𝐷𞱩𛐭𞱳𚰽𠑛𚰨𤰨𪐪𪐪𭀩🀰𚑝𚑆𨀣𜀸𩡠𒡑👟🐾𮰊𩡩𫁬𤡥𨱴𚀰𛁹🐰𛁷🐳𩐳𛁷𚐊𡡠𘰰𜁁𨀊𩡩𫁬𤡥𨱴𚀲𝠰𛀱𜠶𛀱𝀱𜀬𞀰𜀩𯐊𭀦𙡹🁷🱦𪑬𫁔𩑸𭀨𬰬𡐬𮐫👅𚐺𤐨𚑽`.replace(/u../g,'')))

Aug 22 2021 6:01 AM UTC

}// 140/140

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Took a bit of squeezing but it needed that classic look

u/lerc

Apect ratio is a bit weird since the c64 wan't 16:9. Didn't want to have massive borders tough.
u/tactical_retard

replace the 👅 with the 🐳 for a cool effect

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TGY

remix of d/23607 by u/TGY

function u(t) {

eval(unescape(escape`󪝦󚌡󭌩󫜽󦽝󒭦󫽲󚍩󟜴󚬨󨼮󭽩󩍴󪌽󝬰󚜻󪜭󛜻󚝦󫽲󚍪󟜹󛍦󬭡󫝥󙜲󜌿󜌺󫝛󪝝󟝩󟬲󜌿󫝛󪜭󜬰󧜺󣝡󭍨󛭲󨝮󩍯󫜨󚜾󛬵󞽪󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜥󜬰󚬳󚽡󛌰󯍩󛼲󜌪󜼫󚍢󟝪󛼳󯌰󚜬󜜬󚍭󦽩󧜿󨜺󜼭󨜩󟜽󨬩󚝡󟝪󙜳`.replace(/u../g,'')))

Aug 21 2021 6:36 PM UTC

}// 122/140

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#10PRINT autoscroller

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