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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share fullscreen

aemkei

remix of d/2554 by u/cantelope

function u(t) {

for(c.width|=i=99;i--;)for(j=40;j--;x.fillRect(i*J-C(t),J*9-C(i/4-t)*J,9,9))J=800/j

Apr 24 2017 8:31 PM UTC

}// 83/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Just a super reduced of @cantelope's awesome wave animation.

u/aemkei

"reduced version" ;)
u/cantelope

:O
u/aemkei

@p01 made it even shorter: https://www.dwitter.net/d/2571 (66 bytes!)

show FPS hide FPS share fullscreen

Agnes

function u(t) {

for(c.width|=i=9,f=t>1.4,x.scale(m=100,m);i--;)with(x)fillRect(e=4+i+S(f?1.4:t)*3,4,.5,2),font=i+'px A',fillText(f?"ゴ":'',e,6+i)

Mar 5 2018 2:26 PM UTC

}// 128/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

The joke was going to be that everything turned sepia (#7F462C) after it stops but I couldn't find any way to get that below 152 characters. I'd be really impressed if someone found a way.

u/katkip

#jojo

show FPS hide FPS share fullscreen

atgz

remix of d/10172 by u/Purpzie

function u(t) {

for(c.width|=i=0;i<361;i++)x.fillStyle=R(C(i)*(a=C(t*i/360))*255,S(i)*a*255,3e4/i),x.fillRect(C(i)*a*i+960,S(i)*a*i+540,k=i/18,k)

Oct 2 2018 12:55 PM UTC

}// 129/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

timothytomato

remix of d/32063 by u/timothytomato

function u(t) {

eval(unescape(escape`愽䵡瑨⹲慮摯洊景爨椽㠻椭ⴻ⥻爽䵡瑨⹭慸⡡⠩ⱡ⠩⤻砮晩汬却祬攽刨㤹⩲ⰶ㐪爩੸⹦楬氨湥眠偡瑨㉄⡠䴤筦牡浥┱㌪ㄶ㘭㠳⨨椥㈩素⑻ㄵ㌪椭㔰絬㠷‵ぶ‱〰氭㠷‵ぬⴸ㜭㔰瘭㄰ぬ㠷ⴵだ⤩素`.replace(/u([^D].)/g,'$1%')))

Jun 26 2024 3:12 AM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

dirt texture but cooler and hexagonal

u/timothytomato

probably could have golfed it a bit more but im feeling lazy
u/cantelope

can confirm. hexagonal.

show FPS hide FPS share 1 remix fullscreen

petermel

remix of d/22016 by u/petermel

function u(t) {

for(i=0;i<400;i++)
x.rotate(10*1000*100*0.5)
x.translate(i*4,i/2*11)
x.rect(i*S(t)*50,1,9,i*(t*3))
x.stroke()
x.strokeStyle="pink";

Mar 17 2021 3:34 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

pink

show FPS hide FPS share 1 remix fullscreen

FireFly

remix of d/24124 by u/FireFly

function u(t) {

Z='♜♞♝♚♛♝♞♜♟♟♟♟♟♟♟♟',eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩👷🐱𜠸𞱩𛐭𞱦𪑬𫁓𭁹𫁥👒𚁩𙐲🱦𪑬𫁒𩑣𭀨𦀽𪐥𜐶𚠶𝀬𦐽𪐪𞀦𛑷𛁭👘𚱙𙡷𛁭𚑼𭰺𩡩𫁬𥁥𮁴𚁚𦱩𛰲𧠨𪐾𝠴𚐪𝠳𧑼𯀧𙰬𦀬𦐫𭰩𚐩𩡯𫡴🐧𝁣𫐢𙰊`.replace(/u../g,'')))

Oct 18 2021 10:13 PM UTC

}// 129/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#chess board

u/FireFly

I've stared at this for too long... don't think I can get it below 146 decompressed (with Z inlined). Would be rad if we could squeeze those last characters out though and get it down to 140 without compression :)
u/tomxor

I have an imperfect 142
u/Agnes

This is 145 but I don't remember if the new indexing is actually shorter or not than yours: for(i=w=128;i--;x.fillStyle=R(i%2?x.fillRect(X=i%16*64,Y=i*8&-w,m=X+Y&w,m)|w:x.fillText('♜♞♝♚♛♝♞♜♟ '[Y++%7?++Y%5?9:8:i/2%8],X,Y+w)))x.font="4cm'"

show FPS hide FPS share fullscreen

dannyinthebin

function u(t) {

c.width=1e3
x.font="200px a"
for(i=2;i--;)
x.fillText(['🦕','🚮'][Math.floor(Math.random()*2)],i*190+100,450)

Jan 31 2019 1:54 PM UTC

}// 108/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

dannyinthebin

show FPS hide FPS share 1 remix fullscreen

FireFly

function u(t) {

for(i=7e3;i--;x.fillRect(X*20,Y*20,20,20))X=i%96,Y=i>>7,x.fillStyle=`hsl(${X>>4<<6},99%,${(X&&X%16<15&&S(X*.4+t)*3+48>Y&&!!Y*2-(4<Y))*50}%)`

Aug 13 2017 11:34 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Rainbow banners!

u/sigveseb

Damn sweet!

show FPS hide FPS share 1 remix fullscreen

DaSpider

remix of d/21407 by u/DaSpider

function u(t) {

t?1:n=3
for(j=50;j--;n=2+n){p=1
for(k=3;k<=n**.5;k++)(n%k)||(p=0)
x.fillStyle=R(m=255*!p,m,m)
x.fillRect((n%100)*18,(n/50|0)%1e3,19,2)}

Jan 28 2021 9:55 PM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Prime number distribution

u/smtsjhr

this seems interesting but i cant quite make sense of it. its like a puzzle and im dumb
u/DaSpider

#Prime
u/DaSpider

#primes

show FPS hide FPS share fullscreen

tzador

function u(t) {

eval(unescape(escape`𣐽𣑡𭁨𛡲𨑮𩁯𫐊𢀽𚁗𚐽🠨𥰫𣐨𚐯𝀩𚠲𝐵𒡦𫱲𚀻𦀽𣐨𚐪𜠭𜐬𦐽𣐨𚐪𜠭𜐬𦀪𦀫𦐪𦐼𜐻𚑻𒡚👍𨑴𪀮𬱱𬡴𚀱𛑘𚡘𛑙𚡙𚐊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𢀨𦀩𛁈𚁙𚐬𢀨𦠩𚐊𮀮𨡥𩱩𫡐𨑴𪀨𚐊𮀮𨑲𨰨𞐶𜀭𝐰𜀪𦀬𝐴𜀭𝐰𜀪𦐬𜰰𚡚𛀰𛀷𚐊𮀮𩡩𫁬𚀩𒡽`.replace(/uD./g,"")))

Feb 12 2025 7:51 PM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

RGBall