Dwitter - javascript demos in 140 characters

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 1 remix fullscreen

vincedk

remix of d/32149 by u/vincedk

function u(t) {

eval(unescape(escape`砮景湴㴢㑣洧∻੸⹳瑲潫敓瑹汥‽‧牧扡⠧⬲㔵⩔⡴⤫✬✫㈵㔪匨琩⬧Ⱗ⬠㈵㔪䌨琩ⰱ⩃⡴⤫✩✻੸⹳瑲潫敔數琨≨潴⁰潮搠晲潧⁬敡灳⁩渠睡瑥爧猠獯畮搢ⰵ〰⩔⡴⼵⤬㄰〰⬵〰⩃⡴⼵⤩`.replace(/u([^D].)/g,'$1%')))

Jul 20 2024 10:53 PM UTC

}// 134/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/cantelope

#waitforit

show FPS hide FPS share 1 remix fullscreen

vincedk

function u(t) {

eval(unescape(escape`砮景湴㴢㑣洧∻੸⹳瑲潫敓瑹汥‽‧牧扡⠧⬲㔵⩔⡴⤫✬✫㈵㔪匨琩⬧Ⱗ⬠㈵㔪䌨琩⬧ⰰ⸲⤧㬊砮獴牯步呥硴⠢桯琠灯湤⁦牯朠汥慰猠楮⁷慴敲❳⁳潵湤∬㔰〪吨琯㔩ⰵ〰⬵〪䌨琯㔩⤠`.replace(/u([^D].)/g,'$1%')))

Jul 20 2024 10:23 PM UTC

}// 132/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

rainbow haiku

show FPS hide FPS share fullscreen

vincedk

function u(t) {

eval(unescape(escape`砮景湴㴢㑣洧∻੸⹦楬汔數琨≷慴敲❳⁳潵湤∬㔰〬㜰〫㄰〪䌨琯㌩⤊砮晩汬呥硴⠢潬搠灯湤∬㔰〬㔰〫㄰〪䌨琯㌩⤊砮晩汬呥硴⠢晲潧⁬敡灳⁩渢ⰵ〰ⰶ〰⬱〰⩃⡴⼳⤩`.replace(/u([^D].)/g,'$1%')))

Jul 20 2024 8:20 PM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

haiku_1

show FPS hide FPS share fullscreen

lewdev

remix of d/32114 by u/lewdev

function u(t) {

c.width|=~x.scale(9,9)
x.fillText('NeverGonna'+'GiveUUp,LetUDown,RunAround&DesertU,MakeUCry,SayGoodbye,TellALie&HurtU'.split`,`[~~t%6],9,88)

Jul 16 2024 11:47 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#rickroll thanks u/Joachim for the idea

show FPS hide FPS share fullscreen

taupelink

remix of d/28052 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㔲㔻椭ⴻ砮晩汬⠩⥪㵩⨲㈯㜫琯㘬夽椯ㄲ┷⨱㔭㤬砮扥杩湐慴栨砮晩汬却祬攽恨獬⠤笲㜰⵩⼸紬⑻好┬⑻椥㠴紥Ⱔ答⡪⤪⨸⼹紩怩ⱸ⹡牣⡘㵩┱㈪ㄸ〬太㴱㈬㈴〯㘰⨪琬樬樫ㄮ㘫琩ⱸ⹬楮敔漨堬天`.replace(/u([^D].)/g,'$1%')))

Jul 16 2024 5:24 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

d/32126

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/32122 by u/Agnes

function u(t) {

c.width|=0
for(i=1e4;i--;x.fillRect(...i<9?[400+i*99+S(t)*300,400,90,200]:[i/5-70,495-94*C(i/72),9,9]))x.fillStyle=R(i)

Jul 15 2024 3:26 PM UTC

}// 119/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Wave Maker 〜 #default

u/taupelink

wow!
u/cantelope

neat

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/32120 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟝠󪝮󭭥󬭴󚍠󒭦󫽲󚍩󟜰󞽩󟌲󩜴󞽩󚼫󚝸󛭦󪝬󫍒󩝣󭌨󞜶󜌭󤼨󪼽󤼨󪜩󚭩󚜪󤼨󪜫󭌩󚬹󞜹󛽴󛍃󚍫󚜪󝼰󜌪󤼨󪜫󭌩󛽴󚼳󜌰󚼴󞌸󚭴󛼨󜜫󭌪󚬨󭌯󜼩󚜬󜜬󜜩󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󭌼󝌿󞜹󚭴󞬳󝬰󚽴󚬹󯜬󞜵󙜬󙍻󜼰󚽓󚍩󛼵󝜭󭌩󚬳󝝽󙜩󨌻`.replace(/u../g,'')))

Jul 15 2024 9:54 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

3D surface formation #waitforit

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/32113 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟝠󪝮󭭥󬭴󚍠󒭦󫽲󚍩󟜰󞽩󟌱󩜴󞽩󚼫󚝸󛭦󪝬󫍒󩝣󭌨󞜶󜌭󤼨󪼽󤼨󪜩󚭩󚜪󤼨󪜩󚬹󞜹󛽴󛌊󠼨󪼩󚬹󞜹󛽴󛽴󚼳󜌰󚼸󞌸󚭴󛼨󜜫󜬮󝼪󚬨󭌯󜬩󚜬󜜬󜜩󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󪜯󞌷󜌫󚍴󟌱󜬿󜜷󚭴󞬲󜜵󛝴󚝽󛌹󝜥󛌤󮼳󜌫󠼨󪜯󝜵󛝴󚜪󜼵󯜥󚝠`.replace(/u../g,'')))

Jul 14 2024 11:50 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

The Devil's Tower (15 seconds to complete)

u/jellyedwards

Wow!
u/cantelope

#close_encounters

show FPS hide FPS share fullscreen

lewdev

function u(t) {

eval(unescape(escape`挮睩摴栽㤹੤㴨⸮⹡⤽㹮敷⁄慴攨⸮⹡籼孝⤊琽⡤⠲〲㐬㘬ㄹⰰⰭ搨⤮来瑔業敺潮敏晦獥琨⤩ⵤ⠩⤯ㅥ㐻砮晩汬呥硴⡛㠶㐰ⰳ㘰ⰶⰮㅝ⹭慰⡵㴾⡶㵴㸽甿繾⡴⽵⤺〬琥㵵ⱶ㸹㽶㩠だ⭶⤩⹪潩湠㩠ⰱ㔬㌰⤠`.replace(/u([^D].)/g,'$1%')))

Jul 17 2024 3:00 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

js1024.fun Competition Ends 20240719 000Z

u/lewdev

I had to repost because there was an issue with Timezones

show FPS hide FPS share 1 remix fullscreen

Agnes

remix of d/32115 by u/KilledByAPixel

function u(t) {

c.width|=0
for(i=1e4;i--;x.fillRect(...b?[i/5-70,480+40*C(i/25),9,9]:[100*(3*S(t)+4+i),400,50,200]))w=i<35?29:34,x.fillStyle=R(b=i>8&&i)

Jul 15 2024 12:46 PM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

The illusion doesn't work behind a default :(

u/magna

#default