Dwitter - javascript demos in 140 characters

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 1 remix fullscreen

rodrigo.siqueira

remix of d/25326 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=9)=>x<4*x**2?f(x*x-y*y-.8,2*x*S(T(y))+.2,n+t/4+1):S(n/9)
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/4e3+.28,u/8e6-.24),1))u=-~u

Apr 14 2022 6:14 PM UTC

}// 137/140

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

4th version of the same spiral from previous remixes. #fractal #spiral

show FPS hide FPS share fullscreen

KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍴󚬽󞝥󜼬󪼽󝽥󜼻󪬽󛜭󪼾󟬲󞽩󙬦󩭩󫍬󚍥󫍬󪝰󬽥󚍴󛜹󜌬󪬭󚍪󟍳󚜪󜼲󞜭󭌪󭌥󝌷󝜬󬬽󭌿󭌥󜼱󚽺󚬲󜌫󪜪󞜺󜝥󝜬󬬯󜬬󜌬󜌬󞜩󚜩󪜽󪼥󝌬󮬽󪜾󟬱󛍳󟜸󝜰󚽺󚭴󙜱󞜹󯌰󛍢󩝧󪝮󤍡󭍨󚍦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󭍽󘌸󞜥󙍻󭌦󙭩󙜲󟽪󛝳󟼵󜌺󞜰󞬰󯜥󨌩`.replace(/u../g,'')))

Apr 14 2022 4:25 AM UTC

}// 140/140

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

Demake of Cuts by todemashi https://www.fxhash.xyz/generative/10383 #fxhash

u/tomxor

Mmmmm, wire strippers.
u/Woodmouth

Now make flappy bird :)

show FPS hide FPS share fullscreen

tactical_retard

function u(t) {

B=3
E=45
eval(unescape(escape`󬬽󠬊󫌽󜍼󣝡󭍨󛭬󫽧󜬨󡜩󚼱󒭳󟜢󘬊󩜽󪜽󜜊󭽨󪝬󩜨󪜼󫌩󬬪󟝲󛍳󚼽󨍓󘌤󮽰󟝠󙍻󠭽󧬤󮽥󯝠󯜠󚬠󙍻󬍽󘌽󘌤󮽂󯝞󙍻󩜫󟜢󜌢󯜊󨌬󡜦󜜼󟍬󛝩󚼫󛜱󙬦󚍲󚬽󠬬󬼫󟝠󣜠󙍻󬍽󘌪󘌤󮽂󯜠󟜠󙍻󠭽󧬤󮽥󟝥󛭳󫍩󨽥󚌰󛌭󜜩󚼱󯜊󨌩󒭴󪍲󫽷󘍳󚽲`.replace(/u../g,'')))

Apr 17 2022 12:44 AM UTC

}// 140/140

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

Square & Multiply algorithm. It throws the steps and then the result. B is the base and E is the exponent.

u/tactical_retard

Inspiration: https://yewtu.be/watch?v=cbGB__V8MNk
u/tactical_retard

See the comment on d/25048 for more info on l=0|Math.log2(E)+1

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

eval(unescape(escape`󮌮󭍲󨝮󬽦󫽲󫜨󬼽󜜮󜌰󝌬󜌬󜌬󬼬󛬴󛌮󜜫󤼨󭌩󛼵󚜊󮌮󬭯󭍡󭍥󚍃󚍴󚜯󝌰󜌩󒭦󫽲󚍩󟝺󟜲󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󛬮󛭴󟽩󟽱󟽛󜌬󝼬󜜲󛌲󧜺󦽩󛜱󟼱󞬹󛌶󚽓󚍴󙜱󚬳󚜪󞌬󛬴󛌮󝍝󞭛󬜪󝜬󬜿󜬺󜼹󚽓󚍴󚬪󭌩󛍱󟼲󞬹󛍺󧜺󦼰󛍩󛜹󛍺󛍓󚍩󚬪󛬲󚝝󚜩󬜽󭌥󜜼󛬰󜜻`.replace(/u../g,'')))

Apr 12 2022 4:58 AM UTC

}// 140/140

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

Utility Lines ☎️

Show more comments…
u/vain

I'm always amazed at how some graphics build up and their formulas and end results. Great!
u/Joachim

I love the atmosphere! #dramatic #scene
u/aleamb

Reminds me to Limbo game
u/KilledByAPixel

thank you, i got lucky with the clouds on this one. :)
u/tomxor

Original :)
u/jvycee

nice work! it's a mood for sure 🖤

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/25319 by u/KilledByAPixel

function u(t) {

x.transform(s=1.005,0,0,s,w=.4,S(t)/9)
for(i=3;i--;x.fillRect(...i?q?[0,9,12,2]:[i-1?1:9,8+S(t%1*3)*9,w,w]:[q*5,q?6:41,q?2:9,1e3]))q=t%1<.01

Apr 12 2022 4:56 PM UTC

}// 140/140

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

Telephone Lines ☎️ Uncompressed

u/vain

Just wow!
u/tomxor

hah, awww, i was just about to try to uncompress it :P
u/KilledByAPixel

i had a feeling, beat you to it, still room for improvements and variations in this rendering style :)
u/tomxor

-9 i?q?[8,8,13,2]:[9*i,7+9*S(t%1*3),w,w]:[13,q?5:41,2,1e3]

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/25321 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>x*y<9?f(x*x-y*y-.8,2*x*T(S(y))+.2,n+1+t/9):S(n)/2-.4
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/4e3+.28,u/8e6-.24),1))u=-~u

Apr 13 2022 12:26 PM UTC

}// 137/140

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

Spiral in the psychedelic flowers style #fractal

u/taupelink

wow--groovy!

show FPS hide FPS share fullscreen

sensemusic

function u(t) {

c.width=1920 // clear the canvas
for(i=2;i<10;i++)
x.fillRect(44+i+10^S(t)*2000,40,5000,2000)+t // draw 50x200 rects

Apr 16 2022 1:11 PM UTC

}// 116/140

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

now what do i do ?:)

show FPS hide FPS share fullscreen

taupelink

remix of d/25217 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽㔰〻洭ⴻ砮晩汬⡸⹳瑲潫攨⤩⥤㴱⬲⨪⡃⡭⭴⤫琭ㅼ〩ⱸ⹧汯扡汁汰桡㵴⽭ⱸ⹢敧楮偡瑨⡲㵭⨪㌥㤹㜩ⱸ⹡牣⠹㘰⭲⩃⡺㵭⩤⤬㔴〫爪匨稩ⰳ⩭⽤ⱭⱭ⭴⤬砮汩湥坩摴栽㈪琯搬砮晩汬却祬攽✣䑅䘧`.replace(/u([^D].)/g,'$1%')))

Apr 13 2022 7:48 PM UTC

}// 140/140

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

d/25327

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/25303 by u/pavel

function u(t) {

f=(x,y,n=0)=>x/y/X<99?f(x*x-y*y-.8,2*x*T(y)+.2,n+1):C(n/4)/2-.4
for(i=5e4;i--;x.fillRect(X=u&2047,u>>11,f(X/4000+.28,u/8e6-.24),1))u=-~u

Apr 12 2022 2:26 PM UTC

}// 136/140

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

Two interlaced spirals #fractal

u/vain

very nice. looks a bit like #bumpmap

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/25324 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=9)=>x<4*S(x**2)?f(x*x-y*y-.8,2*x*S(S(y))+.2,n+1):C(n/70)
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/4e3+.28,u/8e6-.24),1))u=-~u

Apr 13 2022 5:40 PM UTC

}// 137/140

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

The Dark Spiral #fractal #spiral