Dweets awesomed by u/Odog8

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: #Opposites

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Odog8

function u(t) {

a="\\";b="\"";d="'PAYLOAD';throw 'a='+b+a+a+b+';b='+b+a+b+b+';d='+b+d+b+';'+d";'PAYLOAD';throw 'a='+b+a+a+b+';b='+b+a+b+b+';d='+b+d+b+';'+d

Apr 7 2020 2:36 PM UTC

}// 140/140

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cute little quine, can attach payload, too!

u/katkip

wow! #genius
u/Odog8

Thanks!

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BriSeven

remix of d/18171 by u/BriSeven

function u(t) {

s=30,c=240
for(i=0;i<64;i++)for(j=0;j<36;j++)
x.fillStyle=R(((n=(i^j))<(m=(S(t)+1)*20))*c,(n<m-20)*c,(n>m+20)*c),
x.fillRect(i*s,j*s,s,s)

Apr 7 2020 5:45 AM UTC

}// 138/140

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plot the XOR binary operator with a posterising effect.

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BriSeven

remix of d/18166 by u/BriSeven

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<256;i++)
x.fillRect(i*10,(i&(S(i/t+t)*t)+t)*10+500,10,15) // draw 50x200 rects

Apr 7 2020 4:05 AM UTC

}// 121/140

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sinewave serving samples of sierpinski

u/camel_case

I could watch this forever *.*
u/BriSeven

can you? i haven’t watched long enough to know for sure but i think the math should run down eventually
u/Xen

love it!

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𪀽𝐴𜀬𭰽𨰮𭱩𩁴𪁼🐰𞱩𛐭𞱸𛡢𩑧𪑮𤁡𭁨𚁸𛡳𭁲𫱫𩐨𚐩𚑛𜀬𮀮𫁩𫡥𥱩𩁴𪀽𞑝𛡭𨑰𚁶🐾𮀮𩡩𫁬𤡥𨱴𚁘👷𛰲𚰨𤰨𬀽𪐪𛠳𝐫𭠫𭀯𜠩𚰨𪐯𝐰𯀰𚐪𝀭𜐴𚐯𚁚👃𚁰𚐫𞀩𚡨𛁙👨𚰨𪐥𝐰𚠮𝀭𞐩𛱚𚡨𛁳👷𛱚𛱚𛁳𛁸𛡬𪑮𩑔𫰨𦀫𬰯𜠬𦐫𬰯𜠩𚐩`.replace(/u../g,'')))

Apr 6 2020 4:44 AM UTC

}// 140/140

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https://dweet.net/407/18157

u/cantelope

play with the vars at the top -> https://codegolf.dweet.net/a/407

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pavel

function u(t) {

for(c.width=i=640;i--;i&25&&x.beginPath(x.stroke()))X=i+t%1*32-320,r=i&1||-1,z=.8+r/9*S(a=X/69*S(t)),x.arc(320+X/z,180+36*r*C(a)/z,5/z,0,7)

Apr 5 2020 11:21 PM UTC

}// 139/140

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#dna coil

u/katkip

Smooth
u/sigveseb

Warping train tracks

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pavel

function u(t) {

for(c.width=i=620;i--;x.lineTo(310*(z+p*S(b))/z,300*(3+q*C(a))/z))q=i/8&1||-1,p=4-q*S(a=S(a=S(b=i/98+2*t)+b)/2+a/2),z=8+p*C(b-=t);x.stroke()

Apr 4 2020 7:12 PM UTC

}// 140/140

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#mobius strip

Show more comments…
u/pavel

Using sin(sin(x)+x)+sin(x)+x as a smooth staircase function to implement the flip as a pulse.
u/KilledByAPixel

👍
u/Xen

love it
u/aleamb

love it!
u/danny@hille.dk

Nice - möbius tape
u/Qwitter

Im sorry, but I find only one side of this to be Awesome.
u/vain

beautiful and smooth transformation / animation

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Kirjava

function u(t) {

eval(unescape(escape`𭁼𯀨𬰽𦰮𛠮𘠠𜐳𡁜𫡆𞀲𠱜𫡅𠐵𝁜𫠶𞑂𝰢𧐬𥀽𜀩𛁯𫡫𩑹𭑰👮🐾𚁑👳𦱶👔𚱛𛐱𛀵𛀱𛀭𝑝𦰳𙡮𛡷𪁩𨱨𧑝𚐾𘠰𘠿𬱛𬱛𥁝👑𛁔👶𧐽𘠠𘠺𜀬𩀽𩁯𨱵𫑥𫡴𛡢𫱤𮐬𩀮𪑮𫡥𬡈𥁍𣀽𘠼𬁲𩐾𘠫𬰮𪡯𪑮𨁠𛁤𛡳𭁹𫁥𛡦𫱮𭁓𪑺𩐽𙰵𩑭𙰻`.replace(/u../g,'')))

Apr 2 2020 9:23 AM UTC

}// 132/140

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15 puzzle #game #interactive

u/Kirjava

control with IJKL
u/katkip

Works on light theme

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pavel

function u(t) {

for(i=1920;i--;x.fillRect(i&-T,i%T*T,T=32,T))x.fillStyle=`hsl(${T*t},99%,${u[i]=u[i]*.94+T/Math.hypot(i/T-T-C(3*t)*20,i%T-16-S(4*t)*9)||0}%`

Apr 2 2020 4:46 AM UTC

}// 140/140

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Flare

Show more comments…
u/pavel

Inspired by https://twitter.com/ntsutae/status/124366720…
u/jylikangas

Lovely use of an array for the trail effect!
u/BriSeven

hypot?! WHAAAT how long has THAT been there?
u/katkip

this is actually easier than it looks
u/sigveseb

Looks very pretty :)
u/aleamb

amazing!
u/rodrigo.siqueira

It reminds me the light and movement of this Fluid Simulation https://paveldogreat.github.io/WebGL-Fluid-S…
u/Scaledish

hell, it looks better than the fluid simulation
u/joeytwiddle

#glow #worm

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Kirjava

function u(t) {

for(a=0;a<6;)r=(1+C(8*a))*(1+.1*C(24*a))*(1+.1*C(200*a))*(1+S(a+=.01))*180,x.lineTo(S(q=a-4.7)*r+900,C(q)*r+900);x.fillStyle="#0A0",x.fill()

Apr 1 2020 6:25 PM UTC

}// 140/140

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just a normal plant leaf

u/katkip

dank
u/metamero

great! #legalize _\|/_
u/SophiaCristina

I really like this plant!

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KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁺🐱𩐴𛁺𚐬𪐽𜠰𞱩𛐭𞰩𩡯𬠨𪠽𬠽𚁩𚠱𞐭𪐪𪐫𞐩𚠪𛠵𚠴𯀰𞱪𛐭𞱸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𚁪🡲𛰲🱔🐹𞐺𜐲𚐪𬠪𠰨𨐪🐶𛱲𚐬𪐪𝐰𛁔𚡓𚁡𚐬𝐰𚐩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭠽𪐿𜐴𜀭𠰨𤰨𪐩𚡔𚠨𚁡👪𚱴𙐱𚐯𮠫𥀩𚠪𜠩𚡔𞠰𛁶𚡩𛰹𛁶𚐻`.replace(/u../g,'')))

Apr 1 2020 3:25 PM UTC

}// 140/140

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#Disco #Dancing

u/tomxor

nooice
u/sigveseb

Oh damn this looks great

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