Top #Alien 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.

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Xen

remix of d/3167 by u/Xen

function u(t) {

for(i=c.width|=0;i--;x.fillRect(960+S(p=.9*i+S(t)*3e3/i*S(t))*(d=i*i/1e3)-i*C(t),540+C(p)*d-i*S(t),s,s))x.fillStyle=R(Z=t*i%255,s=i/5,255-Z)

Jan 2 2018 9:31 PM UTC

}// 140/140

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u/jbl

WOW! 💯
u/lionleaf

Testing new links u/Xen
u/Xen

Yay! d/5309
u/donbright

i would have said this was impossible if i didnt see it
u/lionleaf

#alien #needle #color #floppy #rotation
u/sybarita

Yo what ... this is amazing
u/mrperson59

Is this what sleeping beauty pricked her finger on?

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Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󩭯󬬨󪜽󜽥󜼻󪜭󛜻󚜊󫜽󜬰󛼨󞜹󛜨󭌪󝌫󪜩󙜹󞜩󛌊󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󤼨󪜩󚬹󞜪󫜫󜜵󜌬󩌽󞜹󚽓󚍩󚭩󚜪󫜪󞜹󛝭󚬹󞜬󫜬󫜯󝌩󛌊󮍛󩭝󚌰󛍤󛍩󛌮󜌱󚜬󮍛󩭝󚌰󛌹󞜫󫜬󪜬󛬰󜜩󛌊󮍛󩭝󚌱󜬵󚽓󚍴󚬳󚜪󝜰󛌵󜌫󠼨󭌪󜬩󚬴󜌬󜜸󛌴󛬵󚜻`.replace(/u../g,'')))

Oct 27 2021 9:21 AM UTC

}// 136/140

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desolate world #d3 #perspective

u/UEZ

#Alien #invasion
u/vain

Very cool! Reminds me of Space Harrier
u/jdspugh

Awesome

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keithclark

function u(t) {

for(a=c.width|=0,G=36,J=S(t)/4;a--;'p}¶¼<¼¶}p'.charCodeAt(Y*C(t)+G-X*J&15)>>(X*C(t)+Y*J+t*G)%15&1&&x.fillRect(X*G,Y*G,G,G))X=a%53,Y=a>>6

May 3 2017 1:26 PM UTC

}// 138/140

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fullscreen rotozoom

u/joeytwiddle

#spaceinvaders #rotozoom #alien
u/yonatan

3-char shorter transposed bitmap (just posting so I won't forget it): 'ĄǼͶ߿׽ԅØ'

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Exca

remix of d/6153 by u/BackendForth

function u(t) {

c.width|=0
for(i=77;i--;){q=i%7
if(('¾i989i¾'.charCodeAt(e=i/7|0)>>q)%2)x.fillRect(e*90*S(t)+900+S(t)*280,-q*90+840+C(t)*180,90,90)}

Jan 17 2018 9:15 PM UTC

}// 136/140

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u/joeytwiddle

#alien #spaceinvaders #sprite

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KilledByAPixel

remix of d/22698 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪠽𝀹𛁳𨱡𫁥𚀹𛀹𚐻𪠭𛐻𬱴𬡯𪱥𚀩𚑦𫱲𚁢𩑧𪑮𤁡𭁨𚁩🐱𜠩𞱩𛐭𞱬𪑮𩑔𫰨𚁱🱭𞠭𫐩𚡃𚁡👩𚠲𛠱𚐫𪠪𝐬𜐶𞐭𚁪𚠪𝰫𭠪𜠩𙐱𞐹𚱭𚠨𤰨𨐩𛐮𝐫𚁺🀲🱺𛰲𞠳𛑺𚐩𚐩𬐽𪐾𝠬𭠽𭀪𚀵𚱪𙐵𚐬𮠽𚁪𛰹𚱶𚱱𚠳𛰲𚐥𜰬𫐽𪐥𜠪𝀻`.replace(/u../g,'')))

May 3 2021 10:17 PM UTC

}// 140/140

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Crawlers 🐞🐞🐞

u/Xen

Love it!
u/andrea270872

spider invasion!! :)
u/tomxor

Looks like roboticized czech hedgehogs to me
u/Joachim

#creepy #spider #alien

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rep_movsd

function u(t) {

eval(unescape(escape`𪑦𚁦𬡡𫑥𙐶𜀽🐰𚑻𨰮𭱩𩁴𪁼🐱𛁋👍𨑴𪀮𬡡𫡤𫱭𚀩𒡦𫱲𚁸𛡢𩑧𪑮𤁡𭁨𚀩𛁡🐰𞱡🀶𛠲𞀻𨐫🐮𜀱𛁸𛡬𪑮𩑔𫰨𦀬𦐩𚐊𩡯𬠨𦀽𞐶𜀬𦐽𝐴𜀬𤠽𝀰𜀬𪐽𜐵𞱩𛐭🠲𞰩𦀫👓𚁢👡𚡩𚐪𠰨𢰪𭀪𪐩𚠨𣀽𤠯𪐩𛁙𚰽𠰨𨠩𚡓𚁴𚠪𪐩𚡌𞱸𛡦𪑬𫀨𚑽`.replace(/u../g,'')))

Jul 29 2021 1:27 PM UTC

}// 135/140

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Xenobiology picture book #alien

u/taupelink

wow!
u/rep_movsd

It's just a sum of random fourier co-efficients - never expected this weird effect!
u/TGY

this is like so amazing, you could build game out of it
u/rep_movsd

Yeah - something like pokemon - people collect random creatures and pit them against each other, and some way to combine them

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andregn

remix of d/10855 by u/rodrigo.siqueira

function u(t) {

c.width=i=w=300,
x.font='3em"',x.fillText('🛸',a=w/3-C(t)*88,60-20*S(2*t)),x.fillText('🐄',w/3+S(t)*88,w/2)

Nov 21 2018 11:39 PM UTC

}// 105/140

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Abduction Chase #emoji

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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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384.cz

function u(t) {

U=`🛸`;eval(unescape(escape`𮀮𩡯𫡴👠𜐰𪑮𘁡𨀊𮀮𩡩𫁬𥁥𮁴𚁕𛀰𛀱𩐳𚐊𪑦𚁓𚁴𚠲𜀩🠮𞀩𮰊𭡡𬠠𨐽𫡥𭰠𠑵𩁩𫱃𫱮𭁥𮁴𞰊𭡡𬠠𫰽𨐮𨱲𩑡𭁥𣱳𨱩𫁬𨑴𫱲𚀩𒡯𛡦𬡥𬑵𩑮𨱹𛡶𨑬𭑥🐸𞀸𚠨𝡼𝠰𚡴𚐊𫰮𨱯𫡮𩑣𭀨𨐮𩁥𬱴𪑮𨑴𪑯𫠩𒡯𛡳𭁡𬡴𚀩𒡯𛡳𭁯𬀨𛠳𚑽`.replace(/u../g,'')))

Jun 18 2022 5:56 PM UTC

}// 139/140

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#alien #ufo

u/384.cz

#sound
u/tomxor

O_O lool, teach me to have my sound set at 100% :D
u/384.cz

#slow

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rep_movsd

function u(t) {

eval(unescape(escape`𣐽𣑡𭁨𒡴𯁼𚁏👍𛡲𨑮𩁯𫐨𚐫𙰧𚐊𩡯𬠨𠐽𜡥𜰻𭀼𝐦𙡁𛐭𞱸𛡦𪑬𫁓𭁹𫁥👒𚁋👌𚠪𜠬𢰪𣱛𝑝𛁏𦰸𧐪𢰩𛁸𛡦𪑬𫁒𩑣𭀨𠐬𭀪𜰰𜀬𜐬𝠩𚑦𫱲𚁌👑🐮𜐬𢐽𞐹𞱉𛐭𞰩𤐽𚁖👏𦱉𙐹𧐾𜰿𠐯𝐰𜀺𭀩𚡑𚠨𜐭𤐩𛁌𚰽𣐮𫁯𩰨𣐮𨑢𬰨𥠪𚀱𛐲𚡑𚐩𚐯𚀱𚱏𦰴𧐩`.replace(/u../g,'')))

May 25 2022 1:23 PM UTC

}// 140/140

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Lyupanov exponent fractal

u/rep_movsd

#fractal
u/rep_movsd

Refresh for a new one
u/Joachim

Cool - they look like #alien s
u/andrea270872

wow. I remember something like this in Pascal back in the 90s... it used to take me hours to render them in VGA! :D

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