Dweets awesomed by u/taupelink

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: #Food

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dee-gomma

remix of d/36159 by u/dee-gomma

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨👹🐴𜀰𛁹𚠽𪰽𜐮𝐷𛁡👴𚡫𞱹𛐭𞱦𪑬𫀨𩑬𫁩𬁳𩐨𭰽𞀰𚱩𛁶👩🱷𚰹𚡓𚁴𚡫𚠸𚐺𮐭𭀥𝀪𝀲𛁧𯁼𭰬𩱼𯀲𝠬𜀬𨐫👧𙠦𪰯𜐸𛁧𚡡𯁼𨐫𜐬𫑯𭡥𥁯𚁷𛁶𛁢𩑧𪑮𤁡𭁨𚁦𪑬𫁓𭁹𫁥👒𚁦𚠹𛁩𚡧𚐩𚐩𚐩𩠽𮐥𜠱𛁧👦🀹𙠦𜐳𛁩🐡𮐦𙠹`.replace(/u../g,'')))

Aug 25 2026 4:08 PM UTC

}// 140/140

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#ball bouncing on #spiral staircase

u/dee-gomma

Remixing also https://www.dwitter.net/d/35992
u/UEZ

very nice!
u/neimad

I count the number of different things going on in dweets, and there's at least 13 things going on here. Maybe more. Very impressive.

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dee-gomma

remix of d/36148 by u/dee-gomma

function u(t) {

f=t?frame%32:a=8
g=f<16
with(x)fill(ellipse(w=960,v=w-90*t,h=g?80:500,h/3,0,a+=g/30,g?w:a+1,moveTo(w,v,beginPath(fillStyle=R(f*6+f*S(a))))))

Aug 24 2026 2:11 PM UTC

}// 140/140

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#Spiral staircase #uncompressed

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taupelink

remix of d/36125 by u/taupelink

function u(t) {

eval(unescape(escape`昽甽㸶⨨匨甭椩⨪㠭䌨甭眩⨪㘩⨪㈻景爨椽㝥㌻椭ⴻ砮晩汬剥捴⠹㘰⭲⩃⡩⤬㔴〫爪匨椩ⱷⱷ⤩爽ㄸ〪琬朽昨眽㘪琪⨮㔩幦⡷⬶⩩⤬砮晩汬却祬攽恨獬⠤笴㔫㘪⩧紬⑻㌵⬷⩦⡧⩴ⴹ⩩⥽┬⑻㜰ⴷ⩧紥Ⱞ㙠`.replace(/u([^D].)/g,'$1%')))

Aug 24 2026 1:53 AM UTC

}// 140/140

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d/36158

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rodrigo.siqueira

remix of d/36145 by u/rodrigo.siqueira

function u(t) {

for(m=400;m--;x.stroke())i=m&95,x.beginPath(x.strokeStyle=`hsl(${m/9},99%,${m/4*C(z=t/3-i)}%`),x.arc(S(z)*m+960,800-C(z)*m,199+i/t,0,7)

Aug 22 2026 3:06 PM UTC

}// 135/140

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Inner rotation

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KilledByAPixel

remix of d/31827 by u/KilledByAPixel

function u(t) {

for(i=199;t<6&&i--;)for(j=99;j--;6-t<(i/17|j/15)%7&&x.fillRect((i-99)*S+960,(j-51)*S+540,S,S=2**t*5))x.fillStyle=R(v=200-(j|i|t*16)%9*S,v,v)

Aug 22 2026 5:12 AM UTC

}// 140/140

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Looking Up 🏙️ #city

u/jpthinker

Amazing as always!
u/jpthinker

#d3

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taupelink

remix of d/36110 by u/taupelink

function u(t) {

eval(unescape(escape`昽甽㸨㐪䌨甯㈭琩⨪㈭㈩⨪㌭㠪䌨甯㌭眩㭦潲⡩㴱攴㭩ⴭ㭸⹦楬汒散琨㤶〫爪䌨椩ⰵ㐰⭲⩓⡩⤬眬眩⥲㴹〫ㄸ〪琬砮晩汬却祬攽刨漽㌲⬶⩦⠨眽ㄫ㜪琪⨮㔩⬶⩩⤬漭㴱㈪昨琭㠪椩Ɐ⬽昨眭㘪椩⨪㌯㠬㘯漩`.replace(/u([^D].)/g,'$1%')))

Aug 21 2026 8:48 PM UTC

}// 140/140

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d/36147

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taupelink

remix of d/36136 by u/taupelink

function u(t) {

f=u=>16*S(2*u)**2+(u%8-3-S(u)/s)**2;for(i=2e3;i--;x.fillRect(i,r,6*f(t)+2*f(4*h)&(31>>s/2)?s:0,5))r=270*t,h=i/240,s=((t-2)**2+(h-4)**2)/5+.1

Aug 21 2026 5:43 PM UTC

}// 140/140

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d/36146

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taupelink

remix of d/35913 by u/taupelink

function u(t) {

f=u=>16*S(u-h/s)**2+(u%6-3-C(u-t/s)/s)**2;for(i=2e3;i--;x.fillRect(i,r,f(4*t)+f(6*h)&12?0:s+2,4))r=216*t,h=i/360,s=((t-2)**2+(h-2)**2)/9+.12

Aug 21 2026 4:53 AM UTC

}// 140/140

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d/36136

u/taupelink

Vortex

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taupelink

remix of d/36125 by u/taupelink

function u(t) {

eval(unescape(escape`昽甽㸸⨨䌨甯㌩⨪㈭䌨甯㈭眩⨪㈩⨪㈻景爨椽㕥㌻椭ⴻ砮晩汬剥捴⠹㘰⭲⩃⡩⤬㔴〫爪匨椩ⱷⰳ〩⥲㴱㠰⩴Ⱨ㵦⡷㴲⬶⩴⨪⸵⤫昨眫㘪椩☵ⱸ⹦楬汓瑹汥㵠桳氨⑻ㄸ〫㘪⩧紬㜵┬⑻㐰⬷⩦⡧⩷⵩⥽┬⸰㕠`.replace(/u([^D].)/g,'$1%')))

Aug 20 2026 3:47 PM UTC

}// 140/140

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d/36133

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NiVZ

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀱𩐴𛀱𩐴𚐻𬀽𦰢𧁵𮰱𡠳𜑅𯐢𛀢𧁵𮰱𡠵𜰴𯐢𛀢𧁵𮰱𡠳𜁄𯐢𛀢𧁵𮰱𡡁𞐰𯐢𧐻𩠽𚁲𛁡𚐽🡛𬠪𠰨𨐩𚰹𝠰𛁲𚡓𚁡𚐫𝐴𜁝𞱦𫱲𚁩🐰𞱩🀴𞱩𚰫𚑻𪠽𩠨𪐪𜐲𜀬𪐯𜐲𚱴𛰲𜀪𪐪𝠩𞱸𛡦𫱮𭀽𘠵𜁰𮀠𠐢𞱸𛡦𪑬𫁔𩑸𭀨𬁛𪑝𛁪𦰰𧐬𪡛𜑝𚑽`.replace(/u../g,'')))

Aug 18 2026 12:35 PM UTC

}// 140/140

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Mini Solar System

Show more comments…
u/NiVZ

Can anyone tell me how to compress unicode emoji chars please?
u/cantelope

most of the compression techniques involve converting common (codes 0 - 255) ASCII to unicode, so you have a problem with embedding higher codes or emojis that use multiple higher codes. Here's one approach: https://dwitter.net/d/36129
u/NiVZ

Thanks. I think I used the same approach you did. I did try having a look at storing the emoji values as hex (with and without the repeating 0x1F) but adding the String.fromCodePoint() added more characters than it saved.
u/cantelope

i mean, the main thing is eval
u/tomxor

I've often place them in separate "uncompressed" variable e.g. s='🌞🔴🌍🪐';eval(unesc... then use s inside the compressed code.
u/NiVZ

u/tomxor Thank you that worked! I now have 8 planets :) https://www.dwitter.net/d/36151

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