New #interactive dweets

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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junov

remix of d/26059 by u/junov

function u(t) {

t?x.stroke():s=c.width/innerWidth
c.onmousemove=e=>{x.moveTo(s*(e.x+(k=e.movementY)),s*(e.y-(l=e.movementX)))
x.lineTo(s*(e.x-k),s*(e.y+l))}

Aug 30 2022 2:53 AM UTC

}// 140/140

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Ladder brush #interactive #paint #app. Hover over the canvas. Try moving fast and slow

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junov

function u(t) {

eval(unescape(escape`琿砮晩汬却祬攽恨獬⠤筴絲慤ⰹ㤥ⰷ〥⥠㩳㵣⹷楤瑨⽩湮敲坩摴栊挮潮浯畳敭潶攽攽㹥⹢畴瑯湳☦砮慲挨猪攮砬猪攮礬㤹ⰰⰷ⤊砮晩汬⠩੸⹢敧楮偡瑨⠩੸⹤牡睉浡来⡣Ⱝ㤬ⴵⰱ㤳㠬㄰㤰⤠`.replace(/u([^D].)/g,'$1%')))

Aug 30 2022 1:48 AM UTC

}// 134/140

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#psychedelic #interactive #paint #app Click on the canvas to drop paint

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pasghetti

function u(t) {

eval(unescape(escape`琿〺愽戽甽〻挮睩摴栽ㄹ㈰㭯湫敹摯睮㵥㴾甽㌸ⵥ⹷桩捨㭯湫敹異㵥㴾甽〻愫㴨甭愪⸱ⴱ〪匨戫㵡⨮〱⤩⨮〱㭷楴栨砩筴牡湳污瑥⠹㘰ⰵ㐰⤬牯瑡瑥⡢⤬砮愽晩汬剥捴ⱡ⠰ⰰⰱ〬㐰〩ⱡ⠭㐳ⰴ〰ⰹ〬㤰⥽`.replace(/u(..)/g,"$1%")))

Aug 23 2022 3:36 AM UTC

}// 137/140

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Pendulum (press left and right arrow keys to control). Try balancing it at the top

u/pasghetti

#interactive

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Odog8

function u(t) {

t?0:a=[];c.width=200;onkeydown=e=>a.push([e.key,t*t*2e3%200,10,0]);for(i of a){x.fillText(i[0],i[1],i[2]);i[2]-=i[3];i[3]-=.1}

Aug 22 2022 12:44 AM UTC

}// 127/140

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Use your keyboard to make it rain!

u/Odog8

#interactive

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myxoh10

remix of d/25974 by u/myxoh10

function u(t) {

c.onmousemove=e=>m=e
g=a=>99*(S(t*a/9)+1)
x.fillStyle=R(g(8),g(4),g(2),.4)
x.fillRect(m.x*3.2,m.y*3.3,99,99)

Aug 18 2022 9:45 PM UTC

}// 108/140

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Slightly less characters - #draw #interactive

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Joachim

function u(t) {

eval(unescape(escape`󬼽󚍺󟝣󛭷󪝤󭍨󟜳󜌰󚜯󜬊󭌿󫽮󫝯󭝳󩝤󫽷󫬽󧼽󟭤󚼫󞭱󟝤󟜰󒭦󫽲󚍩󟜰󞼫󚽩󟍳󞽸󛭦󪝬󫍒󩝣󭌨󛬮󛭷󙬡󬜿󦽳󚼨󫌿󩬺󛝦󚜬󞜰󚽩󛍦󛌭󩭝󞭛󝌰󚽤󙜲󚭳󛍳󛌹󜌬󮭝󚜩󩬽󪜯󜬬󫜽󭌪󭌫󮬯󪜬󭼽󫜥󜜵󟌴󛍬󟝭󙜳󜌼󝌊󬝼󯌨󬜽󭼦󫌽󟝤󙜲󛍧󟜧󤽣󫽲󩜭󙼫󯭴󚜊󭍨󬭯󭼠󩼻`.replace(/u../g,'')))

Jun 1 2022 12:09 PM UTC

}// 140/140

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Highway Game!! Avoid the fast 'cars' by tapping the screen. Your score is printed to the console. Thank you u/GreyHope for the golfing tips!

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u/Joachim

The current record is 24 seconds - beat that! ;-)
u/MAxSaL

26 seconds!
u/GreyHope

35 !!
u/Joachim

HaHa, I don't think anyone can break that record! Nice try u/MAxSaL :P
u/cantelope

39 https://jsbot.cantelope.org/uploads/1D1dXK.j…
u/cantelope

fun!
u/Joachim

Oh no… I’m still stuck on the twenties…
u/Joachim

#interactive #game

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Joachim

function u(t) {

c.width=z=400;t?q-=p/z:q=p=0;onmousemove=e=>p=e.x-z;for(i=4e4;i--;x.fillRect(200+(i%z-99)*Y,99+Y*9+C(30/Y+t*9)*C(i%z/3-q)*Y*2,Y,Y/9))Y=i/2e3

May 9 2022 10:02 AM UTC

}// 140/140

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Mountain Flyover - use the mouse to pan around

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u/GreyHope

#interactive #d3 #landscape
u/vain

great interactive #3d landscape fx
u/pavel

-1 q=t?q-p/z:p=0
u/neimad

wizardry
u/Qwitter

nice!!!
u/Qwitter

nice!!!
u/cantelope

reminiscent d/11420

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vgel

function u(t) {

c.width|=!t||!v?v=0:v-=1
x.scale(9,9)
x.fillRect(n=90,Y=t?Math.min(n,Y-v+7):0,9,-9)
x.fillText('🔥',S(t**1.3)*n+n,n)}{c.onclick=()=>v=18

Mar 22 2022 1:42 PM UTC

}// 135/140

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click to jump

u/vgel

scoring is on your honor
u/joeytwiddle

#game
u/timothytomato

#interactive

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danny@hille.dk

function u(t) {

y=1

m=[...'✊✋✌']
eval(unescape(escape`󭌿󨼮󭽩󩍴󪍼󟜰󞭡󟝍󨝴󪌮󬭡󫭤󫽭󚌩󚬳󯌰󞽸󛭦󫽮󭌽󙼴󪝮󘍲󙼻󭌾󜜿󚍲󟝡󛍦󟜹󛍸󛭦󪝬󫍔󩝸󭌨󫝛󮝝󚼨󮜽󟝡󟼧󡍲󨝷󙼺󚍹󚼱󚜥󜼽󟝡󟼧󠝉󙼺󙽙󫽵󙼩󛌱󜌬󜼸󜌩󚜺󬬽󭌪󞜥󜽼󜌻󮌮󩭩󫍬󥍥󮍴󚍭󦽲󧜬󝼰󜌬󞌰󜌩`.replace(/u../g,'')))

Feb 20 2022 4:01 AM UTC

}// 139/140

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#Rock_Paper_Scissors, to play set y=0, 1 or 2 (0:rock, 1:paper, 2:scissors)

u/danny@hille.dk

#game #interactive
u/joeytwiddle

Nice! A game where the AI doesn't always beat me.

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Joachim

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󜬰󜌊󘝴󟽷󟝳󟝤󟝘󟝙󟝡󟜹󞭯󫭭󫽵󬽥󩍯󭽮󟝥󟜾󩌭󛜊󮌮󩭩󫍬󤭥󨽴󚍘󚼽󠼨󩬽󩌯󛬶󝌩󛍙󚼽󤼨󩬩󛌹󛌹󚜊󦌾󭼭󞜦󦜼󬼦󦜾󬼭󜜵󙭘󟍷󚼹󟼨󭼽󞜫󮬥󤼨󭌩󚬹󞜬󬼽󞜫󮬥󠼨󭌩󚬹󞜬󨜫󚼩󞭸󛭦󪝬󫍔󩝸󭌨󨜬󭼬󬼩󒭘󟌰󯍘󟭺󯍙󟌰󯍙󟬹󞜿󚍡󟜰󛍤󚼫󚜺󩌥󟜴`.replace(/u../g,'')))

Nov 11 2021 3:07 PM UTC

}// 140/140

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Number collector!! Click the screen to move the square 90 degrees clockwise. Collect the numbers. Don't crash into the edge of the screen or all your points will be lost. #interactive #game

u/Joachim

Sorry, the square moves anti-clockwise when you click
u/neimad

love it
u/cantelope

nice! and i especially love that i can play it with only my main finger
u/sigveseb

well executed!
u/Joachim

Golfed more accurate movement: z=c.width=200;t?onmousedown=e=>d--:w=s=d=X=Y=a=9;x.fillRect(X+=C(f=d*1.57),Y+=S(f),9,9);X>w-9&Y<s&Y>s-15&X<w+9?(w=z%S(t)*99,s=9+z%C(t)*99,a++):x.fillText(a,w,s);X<0|X>z|Y<0|Y>99?(a=0,d-=2):d%=4

dwitter.net | #interactive