Dweets awesomed by u/rodrigo.siqueira

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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Blacklink

remix of d/15790 by u/Blacklink

function u(t) {

c.width|=0
s=.001
a=-9.5*C(.2*t)+10.5
for(var r=-3.14;r<3.14;r+=s){
x.fillRect(500*S(r+C(a*r))+980,500*C(r+S(a*r))+540,9,9)}

Sep 24 2019 7:48 AM UTC

}// 124/140

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Slow version of the other one.

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Blacklink

function u(t) {

c.width|=0
s=.00045*C(t)+.00055
a=-29.5*C(t)+30.5
for(var r=-3.14;r<3.14;r+=s){x.fillRect(500*S(r+C(a*r))+980,500*C(r+S(a*r))+540,9,9)}

Sep 24 2019 7:43 AM UTC

}// 135/140

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Pretty cool parametric equation

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KilledByAPixel

remix of d/15786 by u/KilledByAPixel

function u(t) {

t?O+=" thisrngwoudeafyc!mpbl.qk"["𠒃𰂡񀰇𰰠񚁀񂢫񫆠񩧀𺗡򐆢񹐰𻈤𘁢𑂃򠅭𓄳𱊃񵔀𘰂𓖆𒄮𺠠𒓉𓄰򬦅𱂩𕡁𻀌𻐌񙆒򸉃𘰭񘲆𕣉򍐠𨠥𓴁𒓊󈶊򐆢񹐰𻀄񼀆񵅀񱀋򻔤񀀉񚺊񵛠񚦁󁁠𐖡񶀄𓖎𒆄񜅦𑄡񠈆򢒳𳈤".charCodeAt(I/2)>>I++%2*5&31]:I=O="";throw O

Sep 23 2019 9:05 PM UTC

}// 139/140

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240 character message and uncompressor!

u/katkip

wow nice

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username

remix of d/8964 by u/conorpo

function u(t) {

for(c.width|=i=9;i--;)for(j=20;j--;)x.fillStyle=`hsl(${i*99},99%,${(n=j+i*5-(t%9)*9)*8}%`,x.fillRect(400+i*100,30+j*30+3**n,100,100)

Sep 23 2019 6:50 PM UTC

}// 132/140

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integrating

u/username

#randomremix no 27

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katkip

remix of d/15776 by u/katkip

function u(t) {

eval("⡸⠮⡦⡩⡬⡬⡒⡥⡣⡴⠨⠹⠶⠰⠫⡓⠨⡴⠩⠪⠲⠰⠰⠬⠵⠴⠰⠫⡃⠨⡴⠩⠪⠲⠰⠰⠬⠲⠰⠬⠲⠰⠩".split``.map(f=x=>String.fromCharCode(x.charCodeAt(0)^4e9)).join``)

Sep 23 2019 3:17 PM UTC

}// 117/140

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this is how blind people draw a circle

u/katkip

#meme #encode #encoder #cipher
u/katkip

also good #obfuscator

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KilledByAPixel

function u(t) {

t?0:c.outerHTML="»<input id=i value='Hello Dwitter!'>« <button onclick=speechSynthesis.speak(newSpeechSynthesisUtterance(i.value))>Speak"

Sep 23 2019 12:18 AM UTC

}// 138/140

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Speech Synthesis #Example ~ Change the text and click the Speak button!

u/katkip

#tts

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KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤🐧𘰶𡁆𙰻𭀿𨠽𘑢𞡡👢👱🐱𝐲𜰻𭱩𭁨𚁸𚑢𩑧𪑮𤁡𭁨𚁦𪑬𫁓𭁹𫁥👢🰧𘰳𜰳𙰺𙰣𝰷𝰧𚐬𫁩𫡥𥁯𚁔𛑴𚠱𩐴𛁨🐱𞀰𜀩𛁡𬡣𚁔🐱𩐳𛁨𛁱𛁡𛁡𚐬𭀼𛠴𙠦𩡩𫁬𚁡𬡣𚁔𛁨𛁱𚰽𜰰𚡓𚁱𚠪𝀩𚰨𨠿𛐹𞐺𞐹𚐬𨐫🐮𜠫𛠱𚡓𚁱𚡱𚐬𨐩𚐻`.replace(/u../g,'')))

Sep 21 2019 4:34 PM UTC

}// 140/140

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Mountain ~ Inspired by https://codepen.io/kylewetton/full/oNvEXYM

u/DataMeta

#wallpaper

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KilledByAPixel

remix of d/15747 by u/KilledByAPixel

function u(t) {

for(I=O='';q='􉬭󤗘􇔴󹩨􇷒󛻭󭅪𞻯򃆚񼵩󗡴󡑠񫆥򥗋񺺊򊅊񃐘񨰵󑥚񷃕󖆒𺪞𤧞󶜴󩩓󷧙󾖁񍍧򚎴󄺊󀐾򂪹󥅠𒚳󮇋񞚅󩉪򸫴󸢩𑐀'.charCodeAt(I/10)>>I%10;I%7+!u?0:u=O+=String.fromCharCode(u))u|=(1&q)<<I++%7;eval(O)

Sep 20 2019 10:40 PM UTC

}// 139/140

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Saved another 7 chars (I think) from the uncompressor!

u/tomxor

Oh neat, 8 i think, I thought of moving _ directly into it's reference, but combining it with the condition is way better.
u/tomxor

This has also past the threshold at which d/9207 stops reducing (even when moving _ back into a reference.)
u/KilledByAPixel

I think it might be possible if the data was packed tighter, maybe we can do better then 7 bits per char
u/tomxor

yeah i've been secretly thinking this but haven't come up with anything particularly amazing yet... you only actually need 6.75 bits if you ommit the lower 32 control chars including space and tab, but it's too messy to mix in the combinations from other chars, probably need to lose some useful chars too.
u/tomxor

I meant tab and newline not space, both of which are pretty useless for dweets.

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rodrigo.siqueira

remix of d/15732 by u/KilledByAPixel

function u(t) {

for(j=15;j--;)for(Z=i=96;i--;x.fillStyle=`hsl(${i-t*99} 60%${j*3+Y/11}%`,x.fillRect(X,Y,9*j*S(t),35))X=i*20,Y=T(X+t)*600

Sep 19 2019 10:26 PM UTC

}// 120/140

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Raining Rainbow

u/KilledByAPixel

👍

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WasifBoomz

function u(t) {

c.width=t*10
z=x.fillRect(1*Math.random()*t,10*Math.random()*t,t*10,t*10)
z;
z;
z;
z;

Sep 19 2019 1:37 PM UTC

}// 86/140

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u/katkip

z is undefined. you can make a function like z=()=>x.fillRect(1*Math.random()*t,10*Math.random()*t,t*10,t*10) then call it by z()

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