New #interactive dweets

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: #Opposites

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username

remix of d/14527 by u/username

function u(t) {

t?onmousemove=_=>e=_:e={x:666,y:420}
x.beginPath()
for(i=c.width+=0;i--;x.lineWidth=14)x.lineTo(i,542+e.y*S(6.283*(t-i/(1e3-e.x))))
x.fill()

Jun 11 2019 9:11 AM UTC

}// 140/140

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some fun

u/username

move mouse #interactive
u/katkip

Awesomed!

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username

function u(t) {

t?onmousemove=_=>e=_:e={x:666,y:420}
x.beginPath()
for(i=c.width+=0;i--;x.lineWidth=14)x.lineTo(i,542+e.y*S(6.283*(t-i/e.x)))
x.stroke()

Jun 10 2019 12:46 PM UTC

}// 136/140

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harmonic wave equation (in javascript notation y=(x,y)=>A*S(2*Math.PI*(t/T-x/λ))) - move mouse to change wave length and amplitude (period is fixed at T=1 for simplicity)

u/aleamb

#interactive
u/aleamb

#math
u/marc8

Remixes https://www.dwitter.net/d/10105
u/username

u/marc8 I guess we had the same idea. However, my intention was to show a harmonic wave equation using d/14535 and then I just remixed that
u/username

actually, d/14535 does not do that. I did not post the dweet I had originally drafted. it used the above equation (in my very first comment) in code and that is exactly like that

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username

remix of d/14510 by u/username

function u(t) {

eval(unescape(escape`𭀿𫱮𨱬𪑣𪰽𧰽🡶👶𙐹𚰱𞡶🐱𒡸𦱳🐧𩡩𫁬𤱴𮑬𩐧𧐽𙰣𜀰𜀱𙰊𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𜱥𜰬𜡥𜰩𒡦𫱲𚁩🐱𩐳𞱩𛐭𞱸𦱦𧐨𞐶𜀫𬐪𠰨𭀩𚡔𚁶𚐪𠰨𚁶𛐱𚐪𪐩𛀵𝀰𚱱𚡓𚁴𚐪𥀨𠰨𚁶𛐱𚐪𭀩𚐬𝰬𝰩𚑸𦱳𧐽𨁨𬱬𚀤𮱱🐨𪐪𝀥𜑥𜰪𭀩𛰳𙑩𯐬𞐹𙐬𝠶𙑠`.replace(/u../g,'')))

Jun 9 2019 2:34 PM UTC

}// 140/140

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#radar until you click :) #interactive

u/katkip

um ok

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metamero

remix of d/11726 by u/metamero

function u(t) {

eval(unescape(escape`𭀿𮀮𫁩𫡥𥁯𚁭𚰽𫐾𪱼𯁭🀱🱰🐭𬀺𬀫👡𛰽𩀽𚁡𚡡𛱫𚱢𚡢𛱫𚐪𚠱𛠵𛁮𚰽𫠾𜐰𝰹𯁼𫠼𜐿𬐽𛑱𞡱𚰽𨠯𩀩𞠨𪰽𫐽𦀽𦐽𝠳𞐬𪰪👮👱🐳𛁰🐶𛁯𫡭𫱵𬱥𫑯𭡥👥🐾𦀽𩐮𮀪𚁙👥𛡹𚡫𛱩𫡮𩑲𥱩𩁴𪀩𛱥𛡹𛁯𫡣𫁩𨱫👲𩑳𩑴𚐻𨐽𦀭𫐬𨠽𦐭𫠬𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Jun 6 2019 6:38 PM UTC

}// 139/140

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#gravity in a bouncing universe : #orbit #physics #interactive : move mouse to set atractor : click to reset

u/katkip

Wow
u/DataMeta

Fun!

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KilledByAPixel

remix of d/14332 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮񉐩𞱴🱯𫡫𩑹𭑰👥🐾񁐽𩐮𪱥𮑃𫱤𩐭𮠿񁐺𪐽𜀺𪐽𜀻𫱮𪱥𮑤𫱷𫠽𡐽🡩🳅🐲𚠪𚀨𜐶𞀮𞀭𚁺👅𛡫𩑹𠱯𩁥𚐩𛰱𜠩𞣥𚀩𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𚀤👥𛡸🠾𝐬𦐽𩐮𮐩𞱆👟🐾𚀫𚱩🠾𙀦𪐥񁐩𛱙𞱣𛡷𪑤𭁨🐶𝐻𮀮𩡩𫁬𥁥𮁴𚁺𛐶𝐬𙀬𦐯𞐩`.replace(/u../g,'')))

May 31 2019 9:50 PM UTC

}// 140/140

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♫ 𝓑𝔂𝓽𝓮𝓫𝓮𝓪𝓽 𝓣𝓸𝔂 2.1 ~ Tuned Edition ~ Requires #DAP d/14319 ~ Click canvas to activate. Use keyboard to play notes tuned to the chromatic scale. A on the keyboard is A3(220hz). Each key goes up a half step. (M and Y are octaves above A, 5 is an octave below). Mouse position controls sound.

u/KilledByAPixel

Mary had a little lamb: E-C-A-C-E-E-E
u/KilledByAPixel

#music #instrument #interactive
u/KilledByAPixel

Tetris Music: H-CDF-DCA-ADH-FDC-CDF-H-D-A-A
u/KilledByAPixel

To print out the equation to error add throw (i>>${$}&i%${Å})/${Y}
u/KilledByAPixel

Simpsons: A-EG-JH-EA

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KilledByAPixel

remix of d/14330 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮񉐩𞱴🱯𫡫𩑹𭑰👥🐾񁐽𩐮𪱥𮑃𫱤𩐭𮠿񁐺𪐽𜀺𪐽𜀻𫱮𪱥𮑤𫱷𫠽𡐽🡩🳅🐨𮠽𡐮𪱥𮑃𫱤𩐩𚠹𛐴𜀰𞣥𚀩𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𚀤👥𛡸🠾𝐬𦐽𩐮𮐩𞱆👟🐾𚀫𚱩🠾𙀦𪐥񁐩𛱙𞱣𛡷𪑤𭁨🐶𝐻𮀮𩡩𫁬𥁥𮁴𚁠𓠠𙁻𙁽𛀤𮱙𯐬𨀫񁐬𜐬𞐩`.replace(/u../g,'')))

May 31 2019 3:23 AM UTC

}// 140/140

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♫ 𝓑𝔂𝓽𝓮𝓫𝓮𝓪𝓽 𝓣𝓸𝔂 𝟐 ~ Keyboard Edition ~ Requires #DAP d/14319 ~ Click canvas to activate. Use keyboard to play notes. Mouse position controls sound.

u/KilledByAPixel

Sorry, no room for fancy graphics on this one! #music #instrument #interactive

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KilledByAPixel

remix of d/14319 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𫱮𨱬𪑣𪰽𧰽🣥𚁣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀩𞡩🐰𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𙀽𨁩🠾𙁻𚁘👥𛡸𚐾🠵𙐱𝡽𙡩𙐤𮰨𦐽𩐮𮐩🀼𜱽𨀻𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮񉐫𘡆👟🐾񁐽𚰫𘠫𙀩𞱸𛡦𪑬𫁓𭁹𫁥🐢𘰢𚳅𙐱𩐴𞱱📅🠾𝀻𮀮𩡩𫁬𤡥𨱴𚁘𛑱𛁙𛑱𛀲𚡱𛀲𚡱𚐻𭁨𬡯𭰠𙀻`.replace(/u../g,'')))

May 31 2019 2:05 AM UTC

}// 140/140

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♫ 𝓑𝔂𝓽𝓮𝓫𝓮𝓪𝓽 𝓣𝓸𝔂 ~ Requires #DAP d/14319 ~ Click to start/stop audio. Mouse X/Y controls equation which is printed to error. #music #tool #interactive

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katkip

function u(t) {

/*‮*/t||(m=0);c.width*=1;if(t%1<0.0001)q=0;c.onclick=n=>{q++;};x.font='19cm"';m<q?m=q:0;x.fillText(`${m}/s`,200,800)

May 29 2019 6:39 PM UTC

}// 116/140

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Clickometer! How fast can you click? Records only the highscore.

Show more comments…
u/katkip

11 highscore with touchpad
u/katkip

#game #interactive #challenge
u/geb

13
u/pavel

/*‮*/Backwards huh
u/hope4tg

17 with touchpad *nice*
u/katkip

Wow
u/donbright

23 using both hands
u/donbright

#arcadeaction

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KilledByAPixel

remix of d/14169 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭁼𯀨𠐽𦱝𛁣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀬𪐽𜀩𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𠑛𪐫𚱝👛𩐬𭀬𪑝𞱦𫱲𚁡𘁯𩠠𠐩𥀽𭀭𨑛𜑝𛁔👔🠱𞐿𜐹𞡔𛁸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𚁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𨑛𜡝𯐠𞐹𙐵𜀥𨀩𛁰𛡡𬡣𚁡𦰰𧐮𮀬𨑛𜁝𛡹𚱔𚠹𛀨𞐫𨑛𜡝𙐵𚐯𚰫𥀬𜀬𝰩𚐻`.replace(/u../g,'')))

May 25 2019 10:58 PM UTC

}// 140/140

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Draw With Drippy Wet Paint

u/katkip

This is realistic
u/joeytwiddle

#interactive

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭁼𯀨𠐽𦱝𛁣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀬𪐽𜀩𞱪🐹𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𠑛𪐫𚱝👛𩐬𭀬𪐪𪑝𞱦𫱲𚁡𘁯𩠠𠐩𥀽𭀭𨑛𜑝𛁔👔🠱𞐿𜐹𞡔𛁸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𚁸𛡦𪑬𫁓𭁹𫁥👒𚀲𝐵𛐹𚡔𛀰𛀰𚐩𛁰𛡡𬡣𚁡𦰰𧐮𮀬𨑛𜁝𛡹𛀵𚱔𚠪𛠷𚰳𚡓𚁡𦰲𧐩𛀰𛀷𚐩`.replace(/u../g,'')))

May 25 2019 7:52 PM UTC

}// 139/140

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Drip #Blood on this Dweet! #interactive

u/KilledByAPixel

The blood will spread out a bit and slowly change color over time to simulate drying
u/katkip

Oh no! I'm on period!

dwitter.net | #interactive