Dweets awesomed by u/tomxor

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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384.cz

function u(t) {

for(c.width|=c.style.background=R(),x.font="2in'",i=6;i--;)x.fillText("🎃",800,600+200*(i+(1e3-t))%1e3);x.font="7in'";x.fillText("🛸",500,500)

Oct 24 2023 2:22 PM UTC

}// 140/140

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Why is the #alien sucking our #pumpkin for #halloween

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poetaster

remix of d/14905 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠楮癥牴⠩獥灩愨总景爨椽ㄴ㐻焽⠸⭴㸾㌩⩩ⴭ㭸⹦楬汒散琨椥ㄶ⨱㈰⭔⡓⤬⡩㸾㐩⨱㈰⭔⡃⤬㈬㈩⥴┲㐼ㄿ挮睩摴桼㵲㵮㴾匨焪⩮⤪㥼〺吽昽㸵⩲⠴⤪昨爨㌩⩴⤫㤪昨爨㈩⩴⤫㘰`.replace(/u([^D].)/g,'$1%')))

Oct 24 2023 11:21 AM UTC

}// 137/140

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Spiro Dark

u/poetaster

I just love this one so much I wanted to 'boost' it!

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384.cz

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡦𫱲𚁔👩🐭𜐻𝰶𝰾𪐫𚰻𚑻𒡬👩🠴𝰬𒡲🐨𥀽𤰨𥀪𝰩𚐪𜰹𛀊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬠫𚁬🰱𝐰𞠹𞐩𛁲𚰨𫀿𝠹𞠲𝐵𚐬𬠫𝀰𚐊𩡯𬠨𪠽𞐻𪠭𛐻𚑸𛡦𪑬𫁒𩑣𭀨𪐥𜐶𚠸𚰨𜠰𜀫𪠪𜐹𞐫𤰨𭀩𚠳𜀰𚐬𝀰𜀫𪐯𜠬𞀬𞀩𯐠`.replace(/u../g,'')))

Oct 24 2023 10:08 AM UTC

}// 128/140

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Minecraft #default

u/tomxor

cute
u/lewdev

Nice. I love the #Minecraft blocks

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rodrigo.siqueira

remix of d/28695 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=6e4;i--;b=b/1.6-C(a*3+b/6),a+=(i*t/b&1)*3-b*S(a*3.9)/8-a*a/4.4)x.fillRect(800+b*460,a*1600-320,.1,t<1)

Oct 17 2023 10:43 PM UTC

}// 139/140

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Behind the shadows

u/tomxor

Looks like a peacock

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Xen

function u(t) {

//support one side your an antisemitic
//support the other and an islamophobe
//how about peace between both sides
x.strokeRect(t*=99,t,t,t)

Oct 15 2023 6:59 PM UTC

}// 140/140

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politics is not dwitter, its not my online anon realm, i'd like to keep it that way...

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rodrigo.siqueira

remix of d/28669 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=6e4;i--;a+=(i*t/b&1)*3-b*S(a*4)/3-a*a/4.07,b=b/1.7-C(a*3.1))x.fillRect(4e3-a*7e3+b**3*i,500-b*4e3,.1,1)

Oct 11 2023 12:58 PM UTC

}// 140/140

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Neural photomicrography #organic #neural

u/Xen

fully epic!

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍪󟜰󞽪󟌲󝌻󬽴󬭯󪽥󤽴󮝬󩜽󨍨󬽬󚌤󮼲󝌰󛝪󚬱󜭽󘌹󞌥󙍻󪬫󚼦󙬶󜽽󙝠󛍢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩜨󚜩󚝦󫽲󚍬󪝮󩝗󪝤󭍨󟝪󟼱󞜺󜽥󜼬󪜽󞜹󞽩󛜭󞽬󪝮󩝃󨝰󟜧󬭯󭝮󩌧󚝬󪝮󩝔󫼨󞜶󜌭󪬪󜬶󚭃󚍡󟝩󛼶󜬪󚌱󚽓󚍪󛼴󛬷󚼲󚭴󚜩󚜬󞌰󜌭󪬪󜬶󚭓󚍡󚜩`.replace(/u../g,'')))

Oct 10 2023 5:25 PM UTC

}// 138/140

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Semi-Circle Wave - inspired by https://www.shadertoy.com/view/cstBzn

u/KilledByAPixel

also https://openprocessing.org/sketch/152169
u/vain

cool remake of the shadertoy version. i really like it.
u/Joachim

Impressive

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384.cz

remix of d/28659 by u/384.cz

function u(t) {

for(i=39;i--;)a="ȍɍɊʊʍˍˊϊύЍЊъэӍӊԉԈۈۇԆӄȅǄȁƂÂAćǈȉȌ".charCodeAt(i),x.lineTo(a,a%16*60);x.fill()

Oct 10 2023 5:25 PM UTC

}// 94/140

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u/tomxor

Woo! I can only see one more improvement, the ;i--; loop condition can be replaced with a="...".charCodeAt(i--), since a will be NaN when i hits -1, and NaN is falsey

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384.cz

function u(t) {

t||(c.width=128)
for(i=599;i--;x.clearRect(i*t%127,i%80,1,1))9>i&&x[f](4+i*9+S(t)*29,20+99*t%20,5,2),x[f='fillRect'](9*i*t%127,i/8,1,.3)

Oct 10 2023 3:16 PM UTC

}// 136/140

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#default #noise

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384.cz

remix of d/28589 by u/384.cz

function u(t) {

F=_=>("8H<I<?@??HCIC?N?MHQIQ?U@UHYHY@^;]8s:s6^3Z-:05-:%2(+($%&-&2,75:8=8F".charCodeAt(i++)-32)*19
for(i=0;1e3>i;)x.lineTo(F(),F())
x.fill()

Oct 9 2023 4:34 PM UTC

}// 139/140

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Cat #uncompressed

u/tomxor

Nice. You can definitely get this under the 100 char mark. One big saving: If you pack both X and Y into one char it will not only save you characters, but also save you the overhead of defining/calling a function.
u/tomxor

You will probably want to encode the points with -32 applied before you try to bit pack them though.

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