Dweets awesomed by u/jdspugh

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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rodrigo.siqueira

remix of d/19334 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
for(var i=5e3;i--;f(960,610,300,t*i))f=(X,Y,s,r)=>s>1?f(X-s*S(r),Y-s*C(r),s/2,C(t+i)-r*2):x.fillRect(X,Y,t<4,.5)

Jul 6 2020 2:00 AM UTC

}// 136/140

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Triple Convergence #symmetry

u/andrea270872

the 3d effect is great. it looks to me like an ancient broken vase! great

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tomxor

remix of d/19279 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=9)=>n>X*X?f(X*X-Y*Y+C(X)-C(t*n/4),X*Y+1,n+S):x.fillStyle=R(n,n/3);for(i=9e3;i--;f(X/250-4,i/2e3-2))x.fillRect(X=i%128*S,i/8,S,S=16)

Jun 30 2020 11:23 PM UTC

}// 140/140

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Hmm, #julia set #fractal

u/tomxor

C(t*n)? Strange how it doesn't perceptibly speed up.

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robbyg

function u(t) {

for(s=24,H=80;H--;)for(V=45;V--;x.fillRect(H*s,V*s,s,s))x.fillStyle=C(V-t*9)>C(V*H)?'#7be':'#36c'

Jun 24 2020 6:33 PM UTC

}// 97/140

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Reminds me of an 8-bit waterfall.

u/Xen

love it!
u/aleamb

#waterfall

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱺👛𧐻𩡯𬠨𬠽𣑡𭁨𛡲𨑮𩁯𫐬𪐽𝠹𞱩𛐭𞰩𮠮𬁵𬱨𚁻𨐺𬠨𚐬𮀺𮐽𞐶𜀬𮐺𮑽𚑽𒡦𫱲𚁩𘁯𩠠𮠩𮀮𩡩𫁬𤡥𨱴𚁩𛡸𚰽𤰨𪐮𨐩𛁩𛡹𛐽𠰨𪐮𨐩𚰮𞀬𭠽𞐯𭀬𭠩𛁩𛡡𚰽𤰨𬠨𚐪𞐹𚐯𝠬𬐽𬠨𚐪𝠹𯀰𛁷👲𚀩𚠶𞑼𜀻𮡛𭱝𛡸👺𦱱𧐮𮀬𮡛𭱝𛡹👺𦱱𧐮𮐠`.replace(/uD./g,``)))

Jun 21 2020 2:28 PM UTC

}// 140/140

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#tree if(!t){z=[];for(r=Math.random,i=69;i--;)z.push({a:r(),x:y=960,y:y})} for(i of z)x.fillRect(i.x+=S(i.a),i.y-=C(i.a)+.8,v=9/t,v),i.a+=S(r()*99)/6,q=r()*69|0,w=r()*69|0;z[w].x=z[q].x,z[w].y=z[q].y

u/DataMeta

#organic

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tomxor

function u(t) {

for(c.width=128,i=1e4;i--;x.fillRect(X=i&127,Y=i>>7,1,C(u[i]=(u[i]||0)+(T&&(K=16-Math.hypot(T.x/4-X,T.y/4-Y))>0?K/64:0))))onmousemove=e=>T=e

Jun 19 2020 3:33 PM UTC

}// 140/140

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Spooky #paint O_o

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ntsutae

function u(t) {

c.style.filter=`invert(`
for(c.width|=X=Y=0,i=2e3;X=C(a=(i/99^0)*6-Y+t)-S(b=X-t+a/40),Y=S(a)-C(b),--i;)x.fillRect(X*480+960,Y*270+540,5,5)

Jun 17 2020 9:31 PM UTC

}// 139/140

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inspired by https://twitter.com/yuruyurau/status/1227244…

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katkip

function u(t) {

r=a=>a[(Math.random()*a.length)|0],T=x=>r([..."123456789","10",..."pkQK"])+" of "+r(`Y|⚔⍟`);t||(z=T());throw z//Am I a good programmer?

Jun 13 2020 1:45 PM UTC

}// 135/140

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Extremely small tarot reader! You actually can use this #witchcraft #tool as a divination method. Here's how to use: ask a question by writing it after the // at the end (include the ? symbol). Then take a look at the result in the error section. Remember: p = page, k = knight, Q = QUEEN, K = KING, Y = cups, | = wands, ⚔ = swords, ⍟ = pentacles. Examples Q of ⍟ = Queen of pentacles, 5 of ⚔ = Five of swords, K of Y = King of cups. Have fun

u/katkip

Search your answer on google for the interpretation. (This tool doesn't contain the Major Arcana)

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robbyg

remix of d/12976 by u/robbyg

function u(t) {

for(X=2e3,Y=t*60,A=.05;X--;x.fillRect(X,Y,1,2e3))x.fillStyle=C(V=Y*A)-S(H=X*A)>C(H)*S(V)?`hsl(${X&Y},50%,50%)`:'#fff'

Jun 10 2020 7:20 PM UTC

}// 117/140

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Updating an old dweet to have color and use the drawing strategy popularized by u/rodrigo.siqueira

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tomxor

remix of d/19006 by u/tomxor

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𛐱𞱴🱰𛡭𨑰𚀨𦱁𛁂𧐬𪐩🐾𬀽𬀮𫑡𬀨𚁛𨐬𨡝𛁪𚐽🠨𦀽𠐭𨐬𦐽𠠭𨠬𬠽𦀪𦀫𦐪𦐬𬠯👲𛰶𛐹𝠬𪠭𪐼𜰦𪠾𪐿𦱡𚱘𛱲𛁢𚱙𛱲𛁸𛡭𫱶𩑔𫰨𠐬𠠩𛁸𛡬𪑮𩑔𫰨𨐬𨠩𧐺𦱡𛁢𧐩𚐩𞡰👛𧐻𬁛𭀪𜰦𜰱𧐽𦰹𞐫𤰨𭀩𚠴𞀬𞀰𚱃𚁴𛰳𚐪𝀸𧐻𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Jun 2 2020 1:36 AM UTC

}// 140/140

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#zhezhi #origami #physics

Show more comments…
u/tomxor

#waitforit ...
u/tomxor

Thanks u/nburn42 for suggesting lines
u/tomxor

Fold your own: ;onmousemove=e=>p[t*3&31]=[e.x/2,e.y/2];
u/ntsutae

Awesome
u/nburn42

Love it
u/KilledByAPixel

Amazing, hey tomxor, I'd like to get you involved in a project I'm working on, how can I contact you?
u/katkip

amazing
u/username

fucking sick
u/aleamb

WOW!
u/magna

WHAT
u/katkip

#witchcraft
u/rafroller

AMAZING <3
u/donbright

!!!!!!!!!!!!!!!
u/vain

Incredible! It lives... But i'm lost for words

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cantelope

function u(t) {

eval(unescape(escape`𭁼𯀨𤀽𦱝𚐻𩡯𬠨𫐽𜠰𞱭𛐭𞰩𤀮𬁵𬱨𚁛𚁒👱🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𬐩𚁷👣𛡷𪑤𭁨𯀽𜀩𛁒𚁷𚐬𜑝𚐻𤀽𤀮𩡩𫁴𩑲𚁶🐾𭡛𜡝🀱𜠰𚐮𫑡𬀨𭠽🡻𮀮𨑲𨰨𛠮𛡶𛀰𛀷𛁸𛡢𩑧𪑮𤁡𭁨𚁸𛡬𪑮𩑗𪑤𭁨🐴𜀰𛰨𭡛𜡝𚰽𝐩𚠪𜐮𝀩𚐬𮀮𬱴𬡯𪱥𚀩𞱲𩑴𭑲𫠠𭡽𚐻`.replace(/u../g,'')))

May 26 2020 5:11 AM UTC

}// 139/140

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https://codegolf.dweet.net/a/430

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