Random dweets | Dwitter

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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Current theme challenge: #Food

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SnakeBearSoftware

remix of d/6481 by u/SnakeBearSoftware

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<120;i+=.5)x.stroke(),x.beginPath(),
x.arc(860+100*S(t+i/2),S(10*i),20*i,0,3.14*(.5+C(t)/2))

Jan 25 2018 6:01 PM UTC

}// 134/140

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MrOpposite

function u(t) {

s='';for(a of'挮睩摴栽ㄹ㈰㭦潲⡩㴰㭩㰹㭩⬫⥸⹦楬汒散琨㐰〫椪㄰〫匨琩⨳〰ⰴ〰ⰵ〬㈰〩')s+=String.fromCharCode((p=a.charCodeAt())>>8,p&255);eval(s)

Feb 25 2017 1:51 PM UTC

}// 110/140

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This is an attempt at a byte packing algorithm, which packages two bytes into a single JS character.

Show more comments…
u/MrOpposite

It works, but it's footprint is too large to work in 140 characters. The algorithm itself is 75 characters, we need sub 70 characters to make a character profit.
u/MrOpposite

Feel free to remix if you figure something out that can reduce it even further
u/xem

Hello sir ! As a matter of fact, we can :) during the past years @subzey, @fakeunicode and I (@MaximeEuziere) have built a solution allowing to store 194 ascii js chars in 140 characters, including the unpacking and the eval. The decoder is 43b long. All the details are here: http://xem.github.io/obfuscatweet/. Cheers
u/MrOpposite

@xem Actually, those are encoded as "multicharacter"-characters. I only work with UTF-16, and thus fit 2 bytes into a single character without making <string>.length "see" my extra characters.
u/MrOpposite

<string>.length *
u/xem

Ah okay. Here's a version 1b shorter: eval('挮睩摴栽ㄹ㈰㭦潲⡩㴰㭩㰹㭩⬫⥸⹦楬汒散琨㐰〫椪㄰〫匨琩⨳〰ⰴ〰ⰵ〬㈰〩'.replace(/./g,a=>String.fromCharCode((p=a.charCodeAt())>>8,p&255)))
u/MrOpposite

Ooh, clever!
u/sigveseb

#compressed #default

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ellieeet

function u(t) {

x.fillStyle='#62f3';for(var j=0,a=Math.random()*99;j<8;j++)for(let i=0;i<9;i++)x.fillRect(C(t)*90+j*280,t*90+i*10,10,10)

Feb 23 2022 7:11 PM UTC

}// 120/140

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some sort of a 3d ribbon thingy? idk

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WasifBoomz

function u(t) {

if(t==0)a=b=c=0
c+=t
if(c>5){c=0
a+=60}
if(a>1920){b+=60
a=0}
x.lineWidth=t*5
x.rect(a,b,50,50)
x.stroke()
x.fill()
x.fillStyle="blue"

Apr 11 2019 3:34 PM UTC

}// 135/140

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New_Core

function u(t) {

for(c.width|=i=50;i--;)x.fillStyle=R(140-i),x.fillRect(i,i,-i,-i),x.drawImage(c,i%11*200+99*C(a=t+i)-500,~~(i/11)*200+99*S(a)-99)

Nov 23 2021 7:14 PM UTC

}// 129/140

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z3vin

function u(t) {

r=(n)=>Math.random()*n;w=i=1920;while(i--)x.fillRect(q=r(i),r(T(t)*i),r(z=4),r(z)),x.clearRect(q,q+S(t)*i/1.5,r(1)/6,w/8),x.globalAlpha=.6

Mar 31 2017 8:27 PM UTC

}// 139/140

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u/donbright

fascinating

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KilledByAPixel

remix of d/25693 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍨󟝩󟝧󟝯󟜵󩜳󛍦󪝬󫌨󚜬󨭥󩽩󫭐󨝴󪌨󬽨󨝤󫽷󠭬󭝲󟜱󞜹󚜬󩭩󫍬󤽴󮝬󩜽󤬨󭍼󯍨󚜬󬽨󨝤󫽷󠽯󫍯󬬽󤬨󪌬󮬽󪌯󭌬󮬩󞽴󟽩󛜭󞭡󬭣󚌹󝬰󛌵󜌰󛌳󜌰󛌰󛌹󚜻󩼫󟝯󟝲󟌲󟽲󛜱󞭯󛝧󛽨󚝲󟝍󨝴󪌮󬭡󫭤󫽭󚍬󪝮󩝔󫼨󪜬󪜿󩼯󭌯󜜹󚽴󚬴󩜳󚼵󝌰󞭨󚜩󚬴󜌻`.replace(/u../g,'')))

Nov 18 2024 3:45 AM UTC

}// 140/140

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Sun Mountains 🔴⛰️ #landscape

u/cantelope

awesome. reminds me of some of u/yonatan 's dweets... like d/16195 or, https://whr.rf.gd/codegolf/?params=/a/68
u/KilledByAPixel

yonatan has some amazing landscapes! d/10792 is also nice

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rafroller

remix of d/19035 by u/Annastasia

function u(t) {

(F=(X,Y,L)=>{x.fillStyle=R(C=L*32,C,C);x.beginPath();x.arc(X,500,Y,0,2*Math.PI);x.fill();L>1&&F(X-Y/t*9,Y,L-1)+F(X+Y/2,Y/2,L-1)})(950,950,8)

Jun 4 2020 6:31 PM UTC

}// 140/140

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That's a big tower

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KilledByAPixel

function u(t) {

eval(unescape(escape`𣐽𫁯𨱡𫁓𭁯𬡡𩱥𛡭𞱴🱬𫱣𨑬𤱴𫱲𨑧𩐮𫐽𣐮𬱬𪑣𩐨𜀬𜐳𝰩𚱠𩰽𨐮𨱲𩑡𭁥𡱡𪑮𚀩𛁧𛡧𨑩𫠮𭡡𫁵𩐽𙁻𨐮𪑮𫡥𬡈𥁍𣀽𥠽𢐮𭡡𫁵𩐯𜐰𜁽𛁯𛡣𫱮𫡥𨱴𚁧𚐬𩱠𚱍𛡳𫁩𨱥𚀭𜰴𚐺𨰮𫱵𭁥𬡈𥁍𣀽𙰼𪑮𬁵𭀠𭁹𬁥👲𨑮𩱥𘁩𩀽𢐠𫑡𮀽𜐵𜀾🁳𬁡𫠠𪑤👡🠧`.replace(/u../g,'')))

May 27 2019 10:44 PM UTC

}// 140/140

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DOMP Volume 𝙎𝙇𝙄𝘿𝙀𝙍 ~ This dweet makes no sound in it's own! Use slider to change volume for other DOMP apps. Requires #DOMP d/14184

u/KilledByAPixel

Try using it with 𝓓𝔀𝓲𝓪𝓷𝓸 d/14145 🎹 Volume can be adjusted in this dweet without reloading the piano.

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username

remix of d/13519 by u/username

function u(t) {

eval(unescape(escape`𪑦𚁴𚑴𪁲𫱷𨁠𒡸𛡦𫱮𭀽𚀤🐹𞐩𚱠𬁸𙱠𞱦𫱲𚁨🐤𞱨🁣𛡨𩑩𩱨𭀻𪀫🐤𚠳𚑦𫱲𚁷🐰𞱷🁣𛡷𪑤𭁨𛐵𞐹𞰩𫰽𨁬𫱷𛁂𛁧𫰬𡐬𨑮𩀬𡰬𬱡𮐬𡀬𭑳𩐬𬱥𩐬𪱮𫱷𛁨𫱷𛁰𬡯𨀮𬱰𫁩𭀨𨀬𨀩𦰨𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜐳𚑞𜁝𛁸𛡦𪑬𫁔𩑸𭀨𫰬𭰬𪀩𛁷𚰽𫰮𫁥𫡧𭁨𚠤`.replace(/u../g,'')))

Apr 28 2019 3:51 PM UTC

}// 140/140

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poem generator v2

u/username

best one yet "go use 'say GG'. see how low, how pro, G go low. BD use how B how know: B low, G low and know ..."
u/username

generate new one by adding and removing space or going to d/13520