Random dweets | Dwitter

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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KilledByAPixel

remix of d/14750 by u/KilledByAPixel

function u(t) {

c.width|=0
with(x)for(i=182;i--;stroke())for(beginPath(lineWidth=j=7);j--;arc(960,540,i*7,a=j/.95+5*S(i/5+t*2)/29,a))strokeStyle=R(0,i/3,i)

Jun 25 2019 2:20 PM UTC

}// 139/140

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Twisted Spiral 2

u/katkip

nice
u/Xen

wow

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MrHaila

remix of d/20928 by u/MrHaila

function u(t) {

å=40
c='_-'
x.globalAlpha=.3*(S(t*5)/2+1)
x.font='90px s'
for(i=0;i<å+t;i++){
x.translate(960, t*40)
x.rotate(i%3)
x.fillText(c,0,0)}

Dec 6 2020 11:27 PM UTC

}// 133/140

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Chaos theory. Experiment with å (20-50 is great) and c for epic variations!

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mpasula

function u(t) {

c.width=2e3-t;for(i=0;i<t*100;i++){n=400+(j=i*0.01);x.fillRect(n+S(i+(t*0.1+i*(S(t*0.2+4)+1)*0.0005))*S(t+i*1)*1e3,n+C(t*0.1+i)*n,j,90-j)}

Jan 2 2018 10:46 AM UTC

}// 138/140

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Bugsy

remix of d/5675 by u/Bugsy

function u(t) {

a=i=c.width=2e3;for(;i--;){p=a*(t%2)/2;x.fillRect(i,538+C(i/50)*a*S((i-p)/318)/4*(i%2?1:-1),9,9)}

Jan 7 2018 3:45 AM UTC

}// 97/140

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ciaccodavide

function u(t) {

for(m=Math,i=2e5*(t<1);i--;)r=m.random,X=r(),Y=r(),d=m.hypot(j=.4-X,k=.2-Y),m.hypot(.48-X,.3-Y)<.2&&x.fillRect(2e3*X,2e3*Y,-d*d*26,1)

Oct 15 2021 10:00 AM UTC

}// 133/140

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GANTZ

u/rep_movsd

Brilliant
u/magna

u/rep_movsd lol

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username

remix of d/14967 by u/username

function u(t) {

for(i=20;i--;)for(j=12;j--;x.fillRect(i*100-s,j*100-s,s*2,s*2))s=S(S(t)*i+j+T(t))*25+25,x.fillStyle=`hsl(${S(C(t)/2)*s*7},84%,50%`

Jul 9 2019 6:51 PM UTC

}// 130/140

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that's better

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username

remix of d/13803 by u/username

function u(t) {

eval(unescape(escape`𭀿𦀾𭰿𚁘🐭𞐬𧰫𚰩𞡘🀭𞐿𚁘👷𛁟𛐭𚐺𫱮𪱥𮑤𫱷𫠽𫰽🠨𩰽𫰮𭱨𪑣𪀩🐽𜰸🱙𚰽𦐿𜀺𞐺𦀫👧🐽𜰹🰴𞠭𝀺𦀽𦐽𧰽𮠽𝰊𦐿𦐭🐱𞠰𒡣𛡷𪑤𭁨👷🐹𞐊𮁛𙀽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𝀷𛁷𛀹𚐊𩡯𬠨𪐽𜠲𞱩𛐭𞰩𮁛𙁝𚁟𚠪𞀯𪐥𭰬𞐬𜐬𞐩𒡸𦰤𧐨𦀬𜠷𛑙𛀹𛀲𜀩`.replace(/u../g,'')))

May 16 2019 6:16 AM UTC

}// 140/140

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Dwitter side scroller 👷 Arrow keys to move & jump! Move about in all the rooms ⛷️

u/katkip

SyntaxError: expected expression, got '*'
u/katkip

Wow! It works on CHrome

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KilledByAPixel

remix of d/14363 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩬽󭼽󟬨󫜽󪜪󚬷󙜹󛬱󚬹󞜪󚍩󚽴󚜥󭼩󟭷󛼲󟽷󛝭󞭭󒭦󫽲󚍩󟜰󞽩󟌹󞼫󚽩󚝦󫽲󚍴󟽸󛭦󪝬󫍓󭍹󫍥󟝩󟽠󪍳󫌨󙍻󭌪󞜹󯜠󞜹󙜵󜌥󨌺󙼣󜌰󜌱󙼺󦌽󦜽󜌬󠜽󩬨󜼸󜬲󚜭󦌬󠬽󩬨󜬱󝌲󚜭󦜬󪬽󜬹󞜻󪬭󛜻󚝸󛭦󪝬󫍒󩝣󭌨󪜿󦌫󟝁󛼲󞜹󞬰󛍩󟽙󚼽󠬯󜬹󞜺󞜪󪬬󪜿󞜺󜭥󜼬󞜩`.replace(/u../g,'')))

Jan 7 2024 8:02 PM UTC

}// 140/140

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Screensaver 🖥️ #genurary

u/taupelink

The lighting reminds me of Tron. (this is meant as a compliment!)
u/KilledByAPixel

thanks! this is definitely an 80s vibe :)

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CliffJonesJr

remix of d/5167 by u/CliffJonesJr

function u(t) {

M=245
P=c.width/c.clientWidth
x.font='99px A'
onmousemove=e=>{x.fillStyle=R(a=e.shiftKey*M,b=S(t)*M,M-a-b,.2)
x.fillText('●',e.x*P,e.y*P)}

Jan 3 2018 7:09 PM UTC

}// 138/140

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Fading finger paints! Hold down SHIFT for warm colors.

u/iverjo

Challenge for the dweeters out there: Make art with this tool and post a link to an image of the result
u/CliffJonesJr

River Sunset: http://cliffjonesjr.com/media/dwitter-sunset…

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taupelink

remix of d/22541 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽欽㌰〻ⴭ椻砮獴牯步剥捴⠹⨪琪堪䌨天ⰷ㈰⵱⩓⡙⤬焯琬ⵙ⼳⩩㸾琩⥦㵩⩴ⱘ㵦⩦╫ⱙ㵘⩦┶⸳ⱱ㵩⩃⡘⨪匨天⤯琪⩙ⱸ⹳瑲潫敓瑹汥㵒⡱╘Ⱪ⽔⡙⤬焬㤯焩ⱸ⹬楮敗楤瑨㵱⼹`.replace(/u([^D].)/g,'$1%')))

Dec 2 2021 2:49 AM UTC

}// 131/140

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Wireframe version of d/22541

u/taupelink

The present dweet is d/24420