Hot dweets by u/xem

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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xem

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮰨𨠽𩁯𨱵𫑥𫡴𛡢𫱤𮐩𛡳𭁹𫁥𛡢𨑣𪱧𬡯𭑮𩀽𘠣𞀲𜰢𞱢𦱨🐧𪑮𫡥𬡈𥁍𣀧𧐽𘠼𨠠𬱴𮑬𩐽𩡯𫡴𞠶𛠵𨱭𙱡𙰻𬁯𬱩𭁩𫱮𞡦𪑸𩑤𞱺𛑩𫡤𩑸𞠭𜐾𙠣𮀱𩠴𝐵𞰦𘱸𡡅𜁅𞰼𛱢🠢𚰨𘠼𨐠𬱴𮑬𩐽𨱯𫁯𬠺𘰸𜠳🠠𙡮𨡳𬀻𘀦𘰸𜰸𞰢𚐮𬡥𬁥𨑴𚀹𞐹𚑽`.replace(/u../g,"")))

Aug 12 2024 6:46 PM UTC

}// 138/140

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The #js13kgames 2024 tshirt!

u/xem

(the tshirt is supposed to be black, sadly macOS and linux don't respect this order)

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xem

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜐹𞐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜐷𝰬𝀲𛀵𜠩𞱰👮𩑷𘁐𨑴𪀲𡀨𙱍𜐷𘀱𜡌𜐲𘀲𝡌𜐶𘀲𝱌𞀠𝠸𤐱𝐠𞀱𘀲𝰠𝰳𣀳𜰠𝀹𣀶𝐠𝀹𣀷𜠠𝰳𤐸𝠠𝰸𘀹𜀠𝠸𣀸𝐠𝀳𣀷𞐠𜰸𣀸𝀠𜰳𣀷𞀠𜐲𣀷𜀠𜐲𣀷𜐠𜠲𣀶𞀠𜐲𣀶𜐠𜐲𣀶𜀠𜐸𣀳𝠠𜐸𣀳𝐠𜐲𙰩𞱸𛡦𪑬𫀨𬀩`.replace(/u../g,"")))

Aug 10 2024 9:46 AM UTC

}// 140/140

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#js13k logo

u/KilledByAPixel

nice!

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xem

function u(t) {

eval(unescape(escape`𨐽𚁩𛁪𛁣𚐽🡻𮀮𫁩𫡥𥱩𩁴𪀽𝐰𛁸𛡢𩑧𪑮𤁡𭁨𚀩𛁸𛡳𭁲𫱫𩑓𭁹𫁥🐢𘰢𚱣𛁸𛡡𬡣𚁩𚠹𞐬𪠪𞐹𛀲𝐰𛀰𛀷𚐬𮀮𬱴𬡯𪱥𚀩𯐻𩡯𬠨𪐠𪑮𘁺👛𘠰𜀸𜱃𝰢𛀢𡠸𠑂𜰱𘠬𘠰𜠰𜠰𜠢𛀢𜀳𞐸𝐰𘠬𘡅𠐳𞐵𝠢𧐩𨐨𪐪𜰫𜰮𝐬𝠭𚀨𛐱𚐪𚡩𚐬𮡛𪑝𚐊`.replace(/u../g,'')))

Aug 8 2024 12:44 PM UTC

}// 135/140

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Olympic games logo (v1) ... overlaps are not perfect

u/xem

version with better overlaps but too big: a=(i,j,c,u,v)=>{x.lineWidth=50,x.beginPath(),x.strokeStyle="#"+c,x.arc(i*99,j*99,250,u,v),x.stroke()};for(i in z=["08C","FA3","000","095","E35"])a(i*3+3.5,6-1.2*((-1)**i),z[i],+i?(i%2?4.6:3.2):0,i%2?-1.9:9.3)

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xem

function u(t) {

eval(unescape(escape`𭁼𯁤𫱣𭑭𩑮𭀮𭱲𪑴𩐨𘠼𪑮𬁵𭀠𫱮𪑮𬁵𭀽𙱦👓𭁲𪑮𩰮𩡲𫱭𠱨𨑲𠱯𩁥𞱶𨑬𭑥👠𩑶𨑬𚁵𫡥𬱣𨑰𩐨𩑳𨱡𬁥𧁜𧁠𨀫𭡡𫁵𩐮𬡥𬁬𨑣𩐨𛰮𛠯𩰬𨐽🡦𚀵𝐲𞐶𚱡𦱥👠𨱨𨑲𠱯𩁥𠑴𨁝𚀩𚐫𩠨𝐶𜰲𜀫𨑛𩑝𚀱𚐩𚐫𨁜𧁜𨀮𬡥𬁬𨑣𩐨𛱵𛠮𛱧𛁜𘡜𘠩𚐩𨀧🠢)`.replace(/u../g,"")))

Aug 9 2024 6:50 PM UTC

}// 140/140

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Micro Dweet compressor: paste your JS code in the input (up to 194 ASCII chars), and it will be instantly replaced by a compressed version ready to be posted on dwitter!

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xem

function u(t) {

x.font="29px a";x.fillText("All the bytes you can use in #js13kgames",9,19);for(i=1024/8;i--;)for(j=13*8;j--;)x.fillRect(9+14*i,30+10*j,7,7)

Aug 8 2024 8:53 PM UTC

}// 140/140

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You have 13312 bytes to make a game! #js13kgames starts on august 13 at js13kgames.com

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xem

function u(t) {

eval(unescape(escape`𨐽𜀻𨠽𚁨𛁺𚐽🡸𛡦𪑬𫁒𩑣𭀨𞐹𚰨𨐫𚰩𚠲𞐰𛀹𞐬𞐹𛁨𚠹𚐻𮀮𩡯𫡴🐢𜰹𬁸𘁡𘠻𮀮𩡩𫁬𥁥𮁴𚀢𤱏𥑒𠱅𘀨🠱𜀰𪰩𘀭𘁍𢑎𢑆𢑅𡀠𚀾𝐰𪰩𘀭𘁚𢑐𘀨𜐵𪰩𘀭𘁒𣱁𡁒𣱌𣁅𤠠𚀱𜰮𝑫𚐠𛐠𡑃𥀠𚀱𜰮𜁫𚐢𛀹𛀳𜀩𞱢𚀹𞐩𞱢𚀵𜀩𞱢𚀱𝐩𞱢𚀱𜰮𝐩𞱢𚀱𜰩`.replace(/u../g,'')))

Aug 9 2024 5:16 PM UTC

}// 140/140

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Typical #js13k #gamedev experience... don't be afraid to make a big game: after minification, zip, roadroller and ECT, your entry will easily fit in 13,312 bytes

u/cantelope

zip comes after roadroller ;)

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xem

function u(t) {

c.width=40;for(i of["pixelated","crisp-edges"])c.style.imageRendering=i;x.font="16px a";x.fillText(String.fromCodePoint(127744+t*5|0),0,16)

Mar 27 2020 4:42 PM UTC

}// 139/140

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Experiment: show every emoxi as a 16*16px sprite with crisp edges (Fixed for Fx & Chrome)

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xem

function u(t) {

for(i=0;i<192;i++){
for(j=0;j<108;j++){
x.fillStyle="#"+((t*200+j*20+i*j*10*t+t*(i+j))|99);
x.fillRect(i*10,j*10,10,10);
}
}

Mar 27 2020 10:32 AM UTC

}// 124/140

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Random test :)

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xem

function u(t) {

for(n=.5,i=9e3;n=t/4*n*(1-n),i--;)i<300&&x.fillRect(t*99,1e3-n*1e3,2,2)

Jan 31 2020 4:44 PM UTC

}// 71/140

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Logistic map (to scale)

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xem

function u(t) {

c.width^=0;x.font="300px arial";s=(t*500)%1080;z=(a,b,c)=>x.fillText(a,(~~(s/b))*b,c);z("15fps",32,300);z("30fps",16,675);z("60fps",8,1050)

Feb 10 2019 7:46 PM UTC

}// 139/140

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How fast are your eyes?

u/magna

Nice!
u/Galaxtone

(People who think you can only view 30fps): No you just cheated and made 60fps -> 30, 30 -> 15 and 15 ->
u/Galaxtone

7.5*
u/Galaxtone

and I'm like (Me): Why would anyone lie on the internet

dwitter.net | xem (285)