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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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katkip

remix of d/23235 by u/katkip

function u(t) {

c.style.filter=`blur(${3/t}px) invert(`,x.font='18em"'
x[q='fillStyle']="#355",x[l='fillText']("JS",99,600)
x[q]="#077",x[l]("1024",999,600)

Jun 30 2022 9:37 PM UTC

}// 140/140

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I am organizing the js1024 golfing competition. YAY THIRD EDITION. Check it out: https://js1024.fun

u/384.cz

#js1024

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DazeWare

remix of d/35620 by u/taupelink

function u(t) {

for(i=z=w=2e3;i--;x.fillRect(500*t,i,i,w))x.fillStyle=`hsl(${99*(w&=3)},${i-(z&=7)*3}%,${7*(z+=5+C(w+=t-z*C(i/500-z))*S(t*3/w-z)*w)}%,.5`

Jul 6 2026 9:45 PM UTC

}// 137/140

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taupelink

remix of d/31987 by u/taupelink

function u(t) {

g=n=>(((X/n%6-3)**2+(Y*n/4%6-3)**2-j)**2-32)**2>>j&j*2-1;for(i=2e4;i--;x.fillRect(20*X,20*Y,t<8,g(j=6+i%3)+g(4/j)==g(2)))X=i*i*t%96,Y=X*i%54

Jun 13 2024 4:25 PM UTC

}// 140/140

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d/31990 Tiles with a little bit more of an organic feel 2

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KilledByAPixel

function u(t) {

eval(unescape(escape`景爨椽〻椼ㅥ㌻砮晩汬⡰⤩砮獨慤潷䉬畲㴹㤬砮獨慤潷䍯汯爽砮晩汬却祬攽刨椯㈬椥㌰〬椥㈵㔬椩Ɒ㵮敷⁐慴栲䐨⤬瀮慲挨匨椩⨲㄰〭㤹Ⱘ匨椪椩⨲攵⭴⨨椫㌹㤩⼸⤥ㄲ〰ⴹ㤬娽椫⬿ㄹ⬱㤪匨椪椩⨪㤺ㅥ㔬〬㜩`.replace(/u(..)/g,"$1%")))

May 13 2019 4:13 AM UTC

}// 140/140

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⚠️ Caution Wet Paint ⚠️

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deobfuscate

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌫󟜰󒭸󦽦󟜢󩭩󫍬󤭥󨽴󘭝󚌰󛌵󝌰󛌵󜌬󬌽󜜰󜌩󒭸󦽦󧜨󜼰󛌵󝬵󛍰󛌵󜌩󒭸󦽦󧜨󨜽󚍦󬭡󫝥󚬵󜌩󙜱󞜲󜌬󝜸󝜬󜜰󛌱󜌩󒭸󦽦󧜨󨜼󚍥󟜹󝬰󚜿󩜺󨜬󮜽󝌹󜌬󜬰󛌲󜌰󚜊󮍛󩭝󚍥󛍡󛼳󛝰󟭹󟽹󞭡󛼳󛝰󛌲󜌬󜬰󜌩`.replace(/u../g,'')))

Apr 28 2023 5:42 PM UTC

}// 122/140

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Smoothly Repeating Cannon Shot.

Show more comments…
u/deobfuscate

#perfectloop
u/cantelope

Can you make it vary shot speed?
u/cantelope

Varying shot speed \o/ eval(unescape(escape𨰮𭱩𩁴𪀫🐰𒡸𦱦🐢𩡩𫁬𤡥𨱴𘡝𚀰𛀵𝀰𛀵𜀬𬀽𜐰𜀩𒡸𦱦𧐨𜰰𛀵𝠵𛁰𛀵𜀩𒡸𦱦𧐨𨐽𚀨𭀪𝡥𜱼𜀩𚰨𚀱𚱓𚁴𚐩𚠵𩐳𚐩𙐱𞐲𜀬𝐸𝐬𜐰𛀱𜀩𒡸𦱦𧐨𨐼𚁥🐹𝠰𚐿𩐺𨐬𮐽𝀹𜀬𜠰𛀲𜀰𚐊𮁛𩡝𚁥𛁡𛰳𛑰🡹🱹𞡡𛰳𛑰𛀲𜀬𜠰𜀩.replace(/u../g,'')))
u/cantelope

Erm, with all the requisite quotes and stuff: c.width+=0; x[f="fillRect"](0,540,50,p=100); x[f](30,565,p,50); x[f](a=((t*6e3|0)+((1+S(t))*5e3))%1920,585,10,10); x[f](a<(e=960)?e:a,y=490,20,200); x[f](e,a/3-p>y?y:a/3-p,20,200);
u/deobfuscate

this is actually pretty cool
u/deobfuscate

Markdown test: \`unticked code\`
u/deobfuscate

yo it works

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taupelink

remix of d/15141 by u/taupelink

function u(t) {

for(i=1e4,d=e=0;i--;)x.fillRect(960+(q=d*1e3)*C(p=e*6.28),540+q*S(p),1,1),d+=((r=Math.random()*4|0)-1-d)/2,e+=("3103"[r]-1-e-d*d*e)/2

Jul 28 2019 1:58 AM UTC

}// 133/140

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polar coordinates

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f8f82804

remix of d/11749 by u/f8f82804

function u(t) {

for(i=c.width^=0;i--;x.fillRect(X/d+960,Y/d-960,s=48-2e4*d,s))d=Math.hypot(X=S(ϕ=i/612)*S(θ=i*37+i**C(i+t)/i-t),Y=C(ϕ)/.8+3,C(θ)*S(ϕ)+5)/3e3

Jan 12 2019 12:03 AM UTC

}// 140/140

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#perspective #sphere #pointcloud #swarm #traffic #hypot

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tzador

function u(t) {

c.width|=0
for(i=0;X=C(i*i)*99,Y=S(i)*99,Z=(999-((i^99)+t*99)%999)/1e4,i++<1e5;)x.fillRect(X/Z+1e3,Y/Z+500,9e-2/Z,9e-2/Z)

Feb 7 2025 10:44 PM UTC

}// 121/140

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Xen

function u(t) {

x.fillStyle=`hsl(${t*t},74%,47%,.02)`;x.font="256px x",x.fillText("💙",t*32%2e3,t*1e3%1e3),x.fillText("1000Awesomes",99+S(t)*19,499+C(t)*19)

Dec 29 2017 10:02 PM UTC

}// 139/140

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Celebratory Dweet for hitting 1000 Awesomes!

u/Xen

Shout out to The CodeGolfTeam, i wouldn't be here if not for all you amazing guys and gals.
u/xem

U da best man!
u/Xen

thanks, bring on 2018 xem ;-)
u/iverjo

Gratz man! All the way up there together with New_Core

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sj_

remix of d/6465 by u/sj_

function u(t) {

for(j=0;j<5;j++){r=t*10-j*10;for(i=0;i<300;i++){m=i*10;x.fillRect(500+300*S(j)+T(r)*C(m),200+180*j-T(r)*S(m)*S(t),5,5)}}

Jan 25 2018 8:47 AM UTC

}// 120/140

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Gah, wanted this in color (see d/6465) but couldn't get it below 140 D:

u/sj_

Planets 2