Dweets awesomed by u/Nemecsek

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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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𙱢𫁵𬠨𜱰𮀩𪑮𭡥𬡴𚀧𛁦𪑬𫀨𚐬𩡯𫡴🐧𞑥𫐢𙰬𩡩𫁬𥁥𮁴𚀧𣑏𥁈𣑁𣠧𛁒🐵𜀰𛀱𩐳𚐬𨐽𭀻𨐼𝰻𨐫🐮𜀹𛁬𪑮𩑔𫰨𦀬𦐩𚑦𫱲𚁘🐹𝠰𛁙👒𛁩🐱𞐻𪐭𛐾𜠻𚑘𚰽𤰨𨠽𭀪𪐩𚡃𚀮𞀹𚡩𚐪𚁌👒𛱩𚐬𦐫👃𚁢𚐪𤰨𜐱𚡩𚐪𣀊`.replace(/u../g,'')))

Oct 14 2021 4:00 PM UTC

}// 140/140

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Mothman #ScaryMovies

u/rep_movsd

#slowdraw
u/rep_movsd

Took a long time to find the magic constants
u/sigveseb

nice results

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KilledByAPixel

remix of d/24073 by u/pavel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍩󟝃󟝴󟽾󠼪󝼦󝜱󜜺󜜶󛍳󭍲󫽫󩝓󭍹󫍥󟜧󬭥󩌧󛍳󭍲󫽫󩜨󚜻󭼽󪜭󛜯󝬻󫍩󫭥󥽩󩍴󪌽󜬵󚝴󟽦󪝬󫍒󩝣󭌨󭌪󝬰󜌭󠼪󥌥󭼬󥌽󜬰󜌫󤼨󭌩󚬲󜌰󚼨󪜥󜬿󪜭󠼺󜌩󛍴󟽷󞭃󛍩󙜲󟼳󞬲󩜳󚜺󨝲󨼨󞜶󜌬󚍱󟝩󟬶󚜿󞌰󜌺󝬶󜌬󪜦󜜿󜜺󜬰󜌬󨜽󚍩󚽱󚜪󛬷󞜬󨜩`.replace(/u../g,'')))

Oct 14 2021 3:16 PM UTC

}// 139/140

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The Blair Witch Project 📹 #ScaryMovies

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rep_movsd

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👪👊🐰𛁄🐱𜠸𞱪🁄𞰫𚱪𛁴𚰽𛠱𛁊𚰫𛁸𛡦𪑬𫀨𚐩𩡯𬠨𮀮𨡥𩱩𫡐𨑴𪀨𨐽𜀩𞱡🀶𞱡𚰽𛠱𛁸𛡬𪑮𩑔𫰨𦀬𦐩𚑦𫱲𚁘👄𚰨𪠥𜐴𚐪𡀬𦐽𡀫𡀪𚁪𛰱𝑼𜀩𛁒🐴𝀬𪐽𞀫𪠥𞐻𪐭𛐾𜠻𚑘𚰽𤰨𨠽𨐪𪐩𚡃𚁴𚱩𚐪𚁌👒𛱩𚐬𦐫👃𚁢𚐪𤰨𢠫𭀪𪐩𚡌`.replace(/u../g,'')))

Oct 10 2021 6:20 PM UTC

}// 140/140

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Alien redux

u/FireFly

Really cool, great use of paths!
u/rep_movsd

Its a remix of my old one - I got inspired to make a grid version after seeing yours
u/rep_movsd

Its a remix of my old one - I got inspired to make a grid version after seeing yours
u/rep_movsd

Derived from https://www.dwitter.net/d/23429
u/Joachim

#creepy

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KilledByAPixel

remix of d/23975 by u/tomxor

function u(t) {

for(X=t&&X+r*25,i=h=5+X%4*C(t*5)<<6;--i;x.fillRect(...t?[X-r*i/8,600+(r*8&3?i-h:h-i),i/4,2]:[i*8,r*600,h,r]))r=1+S(i^X)

Oct 6 2021 6:12 PM UTC

}// 119/140

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Tiny Tree Lake 🌲 Golfed by pavel, gibson042, yonatan, tomxor, and me

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u/magna

If you keep golfing this down, I'm going to come and slap a default on top of it!
u/rep_movsd

C(t) also produces a passable landscape
u/tomxor

#teamwork !
u/danny@hille.dk

114 -> for(X=t&&X+r*25,i=h=5+X%2*t<<6;--i;x.fillRect(...t?[X-r*i/8,600+(r*8&3?i-h:h-i),i/4,2]:[i*8,r*600,h,r]))r=1+S(i^X)
u/KilledByAPixel

that is good but we lose the curve which is the only thing holding together the composition
u/rep_movsd

for(X=t&&X+r*25,i=h=6+2*C(t*5)<<6;--i;x.fillRect(...t?[X-r*i/8,600+(r*8&3?i-h:h-i),i/4,2]:[i*8,r*h,h,r]))r=1+S(i^X)
u/rep_movsd

for(X=t&&X+r*25,i=h=6+2*C(t*5)<<6;--i;x.fillRect(...t?[X-r*i/8,600+(r*8&3?i-h:h-i),i/4,2]:[i*8,r*h,h,r]))r=1+S(i^X)
u/KilledByAPixel

great attempt! not sure it is possible to get smaller without cutting something. in this case the X%4 part is necessary to make the trees varying heights
u/FireFly

"boring" -1, distribute the ?: across args in the fillRect: x.fillRect(t?X-r*i/8:i*8,t?600+(r*8&3?i-h:h-i):r*600,t?i/4:h,t?2:r). Or more depending on what artistic tradeoffs you're okay with, e.g. just always setting height to r isn't terrible

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KilledByAPixel

function u(t) {

eval(unescape(escape`󦌽󭌿󦌫󬬪󝬹󞬰󒭨󟝴󟼹󞜫󜼰󜌪󬬫󞜹󚭃󚍴󚬷󚜺󝽥󜼊󩭯󬬨󪜽󜌻󪜼󪌻󮌮󩭩󫍬󤭥󨽴󚍱󛌷󜌰󚽨󛜫󚽩󛍷󛍲󚜩󬬽󣝡󭍨󛭲󨝮󩍯󫜨󭼽󪜯󝌩󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍶󟝴󟼰󞬸󜌫󪜬󭬬󭬯󛬸󚜬󮌮󩭩󫍬󤭥󨽴󚍱󟜡󭌦󪜿󬬪󜭥󜼺󦌭󭼫󭼪󬬬󭌿󝼰󜌭󪌫󪜺󭼬󭌿󭼺󮬽󪜿󜬺󜭥󜼬󮬩`.replace(/u../g,'')))

Sep 30 2021 3:52 AM UTC

}// 140/140

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Treescape 🌲

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u/Joachim

wow!
u/UEZ

nice!
u/rep_movsd

This is one of the best ever
u/rep_movsd

This deserves a writeup
u/KilledByAPixel

Thank you, I will try to do that
u/UEZ

A little bit darker: X=t?X+r*69:(x.fillRect(0,0,2e3,1e3),0) hh=t?99+300*r+99*C(t*7):7e3 for(i=0;i<hh;)ww=i/4,r=Math.random(ww),v=t?0:80+i,x.fillStyle=R(v>>2,v>>2,v/.8>>2,.7),q=(!t&i)?r*2e3:X-ww+ww*r,x.fillRect(q,t?700-hh+i:ww,t?ww:z=i?2:2e3,z),x.fillStyle=R(v,v,v/.8),x.fillRect(q,700+hh-++i,ww,r)
u/UEZ

Btw, thank you very much for the very usefull 𝓒𝓪𝓹𝓙𝓢 editor :-)
u/DaSpider

Next level
u/magna

WHOA
u/aleamb

wow!! #landscape #nature #tree
u/vain

Really impressive! What a beautiful forest landscape with a starry sky <3

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KilledByAPixel

function u(t) {

for(o=g=i=h=4e3;i--;g+=o=r<2?r-1:o-g/h)r=Math.random(x.fillRect(i*(t+1),g*t+t*300,t+2,h))*20
x.fillStyle=`hsl(${r+t*60-200} 19%${80-t*20}%`

Sep 17 2021 7:50 PM UTC

}// 139/140

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Landscape Generator from Space Huggers, my JS13k game

u/KilledByAPixel

P L A Y S P A C E H U G G E R S https://js13kgames.com/entries/space-huggers
u/KilledByAPixel

This code uses the same method as space huggers uses to draw the parallax background mountains
u/sigveseb

nice colors and technique
u/jellyedwards

Wow

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rep_movsd

function u(t) {

eval(unescape(escape`𤀽𣰽🡸𛡦𪑬𫁒𩑣𭀨𣰬𮐽𦐭𤰨𨐽𦀯𦠭𛠵𚐪𦀯𝀬𜰬𥀿𜰺𦀽👚𯁼𦀽👗𛐱🰱𝠺𝀪𚁃𚁆𚡏𚡹𚐾𛠸𙠦𦐥𜐶𙠦𨐾𛠷𙠦𨐼𜠮𝰦𙡙🡚𚰶𞐦𙡙🀹𜀰𚐩𒡙🐨𡠽𩡲𨑭𩐩𙐹𞐪𞀫𚁚🐲𞀰𚐬𥀽𦐼👚𯁼𦐾𚁗🐹𝠰𚐊𩡯𬠨𦀽𦠻𡠼𜐰𜀦𙡘🁗𞱘𚰫𚑐𚁘𚐬𤀨𜐹𜠰𛑘𚐻`.replace(/u../g,'')))

Sep 4 2021 9:16 PM UTC

}// 139/140

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The book of dweet

u/neimad

very nice
u/tomxor

Great idea
u/KilledByAPixel

now that's what i call a good book!

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KilledByAPixel

remix of d/23497 by u/danny@hille.dk

function u(t) {

for(c.width=w=255,i=4e4;i--;)x.fillRect(a=i%w,b=i/w,((o=(3-(4-5*(e=((X=2*b-w)*X+(Y=2*a-w)*Y)/w/w)+S(t))**.5)/++e)*Y-w*S(t)&w^X*o+t*w&w)/w,1)

Aug 8 2021 1:41 PM UTC

}// 140/140

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Xor Sphere #uncompressed

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u/danny@hille.dk

Nice work!, I actually did try a solution with fillRect - but it totally kills my laptop, runs kinda ok on my phone though (I get around 11fps with this dweet on my laptop, 28 on my phone)
u/danny@hille.dk

btw nice trick with ++e, i haven't seen that before, I'll put it on my toolbelt right away :-)
u/KilledByAPixel

Yep, had to make some sacrifices for speed. You can do w=127 and get a pretty good fps!
u/danny@hille.dk

this is my aptempt: reduced the resolution to get at bit more performance: c.width=w=127;for(m=w*w;m--;x.fillRect(m%w,m/w,1,(Y*(o=(3-(4-5*e+S(t))**.5)/(e+1))*w+t*w&w^X*o*w&w)/w))e=(X=1-4*m/w/w)*X+(Y=-2+4*(m%w)/w)*Y
u/danny@hille.dk

with the ++e trick its only 137 bytes :-)
u/danny@hille.dk

Sorry i hadnt seen you wrote back, yep i did 127, (any pow(2)-1 will work for the xor pattern)
u/aleamb

#sphere
u/donbright

dude

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rep_movsd

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👌🐲𜀰𛁆🐹𝠰𛁄🐱𝀰𛁙👄𚡓𚁍𨑴𪀮𨑢𬰨𭀥𜐮𝐷𛐲𛠳𝐩𚐊𭱩𭁨𚁸𚑦𫱲𚁩🐱𞱩🁄𞱩𚰽𜠩𬡥𬱴𫱲𩐨𪐼𝰿𬱴𬡯𪱥𤡥𨱴𚁂🐭𣀯𜠬𠠬𣀬𣀬𬱡𭡥𚀩𛁴𬡡𫡳𫁡𭁥𚁆𛁆𛑙𚡩𚐬𬡯𭁡𭁥𚁴𚐬𭀽𛑴𚐺𩡩𫁬𤡥𨱴𚀨𚁴𚱆𚐪𣀫𪐪𜐵𚐥𜡥𜰬𡠬𜠰𛀹𚐩`.replace(/u../g,'')))

Aug 2 2021 10:22 AM UTC

}// 140/140

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Rolling boxes

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u/rep_movsd

From https://patakk.tumblr.com/post/84021119696
u/danny@hille.dk

Cute :-)
u/tomxor

Nice :)
u/rep_movsd

This patakk guy has some cool stuff
u/KilledByAPixel

d/15062
u/KilledByAPixel

d/7672

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KilledByAPixel

remix of d/23455 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌥󜜾󛬰󜜿󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽨󯜠󙍻󬌪󜜳󜍽󙜤󮼹󚽨󙜹󞝽󙝠󞭁󟝛󝌰󚽴󙜸󚬲󜼸󛌴󜌫󚍴󟬾󜼩󚬱󝜰󛌱󞌰󛌹󞝝󒭷󟝁󦽩󟜲󚽴󚬹󞜥󜭼󮌮󩭩󫍬󤭥󨽴󚌮󛬮󠜩󧜪󟝰󟝍󨝴󪌮󬭡󫭤󫽭󚍸󛭳󭍲󫽫󩝒󩝣󭌨󛬮󛭁󚜩󒭳󟝓󚍨󟝰󚬱󩜵󚜊󬼾󜌿󠝛󠝛󪝝󟝷󛽰󛝷󛍩󛜲󧜫󟝷󞬰`.replace(/u../g,'')))

Aug 1 2021 6:33 PM UTC

}// 140/140

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Art Gallery Generator 🖼️

u/magna

Or: geocities/myspace
u/Xen

or: unclosed tabs thumbnails

dwitter.net | Nemecsek (1798)