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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rodrigo.siqueira

function u(t) {

B='💥';eval(unescape(escape`𭀼𜰿𚁫🐳𜠰𚡴𛁳👴𚠲𛁷👴𚡫𛰳𛐷𜀩𞠨𭰽𜐷𝐰𛁫🐭𭰬𬰽𜠵𜀩𞱦𫱲𚁩🐲𩐳𛁺👤🐰𛁹🐹𜰰𞱩𛐭𞱸𛡦𫱮𭀽𨀤𮱳𯑥𫐧𨀩𮐫👃𚁤𚰽𥀨𪐩𚐪𝀬𮀮𩡩𫁬𤡥𨱴𚁺𚰽𠰨𩀩𚰲𚱔𚁴𚐯𜰰𛁹𚱴𚠷𜀬𛠸𛁴🀱𛠶𚐻𮀮𩡩𫁬𥁥𮁴𚁂𛁫𛁷)`.replace(/u../g,"")))

Mar 3 2026 1:46 PM UTC

}// 136/140

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Under attack

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New_Core

remix of d/3487 by u/BriSeven

function u(t) {

t?0:(X=80,Y=0)
for(i=9;i--;x.fillRect(X+i*220,Y,5,5))
X+=S(C(t)*11)/3
Y-=C(S(t)*11)*3

Nov 9 2017 3:29 PM UTC

}// 85/140

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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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rodrigo.siqueira

remix of d/22327 by u/rodrigo.siqueira

function u(t) {

R='☀️'
eval(unescape(escape`𭀼𜰮𜰿𚁫🐳𜠰𚡴𛁳👴𚠲𛁷👴𚡫𛰳𛐷𜀩𞠨𭰽𜐷𝐰𛁫🐭𭰬𬰽𜠵𜀩𒡦𫱲𚁩🐲𩐳𛁺👤🐰𛁹🐹𜰰𞱩𛐭𞱸𛡦𫱮𭀽𨀤𮱳𯑥𫐧𨀩𒡹𚰽𠰨𩀫👓𚁩𚠪𞀩𚐪𜰬𮀮𩡩𫁬𤡥𨱴𚁺𚰽𠰨𩀩𚰲𚱔𚁴𚐯𜰰𛁹𚱴𚠷𜀬𛠸𛁴🀱𛠶𚐊𮀮𩡩𫁬𥁥𮁴𚁒𛁫𛁷𚐻`.replace(/u../g,'')))

Apr 12 2021 4:43 PM UTC

}// 140/140

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Meteor impact #explosion

u/Xen

the dinosaurs did nothing wrong :(

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khalkeus

remix of d/1593 by u/khalkeus

function u(t) {

v=['<・><','くコ彡','(___.))><','<・)))<<','<=<'];w=333;c.width=w;for(i=1;i<99;i++){x.fillText(v[i%5],w-((t+99)*S(i)*99)%(w*2),C(t-i)*9+i*5)}

Feb 28 2017 11:55 PM UTC

}// 136/140

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cut the code down a bunch and added up/down motion くコ彡

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lud

function u(t) {

v=100,k=100
Z=Math.random
M=Math
x.arc(t*v, t*v, t*Z()* 100, 0,2*M.PI)
x.stroke()

Jul 29 2019 3:05 PM UTC

}// 81/140

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Circlin

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lewdev

remix of d/32565 by u/lewdev

function u(t) {

eval(unescape(escape`堽㠰〻砮晩汬剥捴⠰ⰰⱗ㵣⹷楤瑨簽〬圩㭸⹦潮琽∳楮✢㭦潲⡩㴲㭩ⴭ㬩砮晩汬呥硴⡛⸮⸧🌎🌍🌏🌚🌒🌓🌔🌝🌖🌗🌘❝孩㼳⭾繴┶㩾繴┳崬椿堫䌨琩⩘㩘Ⱪ㼶㜰⭓⡴⤪㈲〺㘰〩`.replace(/u([^D].)/g,'$1%')))

Nov 20 2024 10:18 PM UTC

}// 128/140

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🌍🌝 Moon floating around earth (both rotating now)

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SMON

function u(t) {

c.width=1920
for(i=0;i<200;i++){
for(j=-5;j<5;j++) {
z=S(2*t-i)
s=(z+1)*20-3*Math.abs(j)
x.fillRect(i*40,70*j+600+j*-0.2*S(-z)*100,s,s)
}
}

Jan 31 2019 6:44 PM UTC

}// 139/140

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I suck at this. :/

u/joeytwiddle

It's not bad. What you gonna do with that spare char?

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KilledByAPixel

function u(t) {

for(c.width=i=96;i--;)for(j=55;j--;x.fillText("03",i,j+z))z=i-4||j?0:9,f=30*z+255*Math.random(),x.fillStyle=R(f-z*f,f,f),x.font=`${z+1}px'`

Apr 24 2019 6:15 AM UTC

}// 139/140

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Anyone know how to switch this TV to HDMI?

u/pavel

HDMI? It's already on 3 make sure the coax cable is in and push POWER on the NES.
u/KilledByAPixel

Aha, my Atari 2600 was set to channel 2!
u/joeytwiddle

#tv

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BirdsTweetCodersDweet

function u(t) {

t?0:s=0;for(c.width|=a=1e3;a--;x.stroke())x.beginPath(),x.ellipse(900+200*C(a),500+200*S(a),100+50*S(a+s),100+50*C(a),0,0,7),s+=1e-4

Feb 2 2018 11:41 PM UTC

}// 132/140

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A torus-like shape made of sin and cos spinning in 3D space. Credit to u/Xen for golfing.

u/BirdsTweetCodersDweet

Better with transparency, but 148 bytes -- t?0:s=0;for(c.width|=a=1e3;a--;x.beginPath(x.globalAlpha=.5))x.ellipse(960+200*C(a),540+200*S(a),90+30*S(a+s),90+30*C(a),0,0,7),x.stroke(),s+=1e-4
u/BirdsTweetCodersDweet

I'm done --- t?0:s=0;for(c.width|=a=1e3;a--;x.stroke(),x.globalAlpha=.5)x.beginPath(),x.ellipse(960+200*C(a),540+200*S(a),90+30*S(a+s),90+30*C(a),0,0,7,x.strokeStyle=R(255*S(a)+255,255*C(a)+255,100+10*C(a))),s+=1e-4 --- 202 bytes, but full with colors and stuff, except for a weird bright area(?)... I dunno, see you all tommorow, I'm off to sleep :P
u/akm

I golfed it to 134 chars with transparency. for(c.width|=a=1e3;a--;)with(x)ellipse(960+200*C(a),540+200*S(a),90+30*S(a+t*6.2),90+30*C(a),0,0,7),stroke(),beginPath(globalAlpha=.5)
u/BirdsTweetCodersDweet

Solved the weird colors --- t?0:s=0;for(c.width|=a=2e3;a--;x.stroke(),x.globalAlpha=.5)x.beginPath(),x.ellipse(960+200*C(a),540+200*S(a),90+30*S(a+s),90+30*C(a),0,0,2*Math.PI,x.strokeStyle=R(255*S(a)+255,255*C(a)+255,100+10*C(a))),s+=1e-4