Dweets awesomed by u/magna

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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KilledByAPixel

remix of d/33559 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝳󨝶󩜨󬭥󬽴󫽲󩜨󭌥󛬵󟌮󜌱󟽦󪝬󫍒󩝣󭌨󝼸󜌬󭼽󜼶󜌬󭼬󭼬󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽡󟝍󨝴󪌮󬭡󫭤󫽭󚌩󚬲󜼰󯌰󯜠󞌰󙜤󮽡󙜳󚬵󜍽󙝠󛍢󟝓󚍡󚜪󜬰󚜺󩍲󨝷󢝭󨝧󩜨󨼬󠼨󨜩󚭢󯌰󛍓󚍡󛍢󩝧󪝮󤍡󭍨󚍣󫍩󬌨󨝲󨼨󞜶󜌬󝜴󜌬󝍥󜼬󨜬󨜫󟜳󛬱󝌩󚜩󚜪󨭼󜌩󚜩`.replace(/u../g,'')))

Apr 7 2025 4:38 AM UTC

}// 140/140

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Shape Splitter 🔪

u/BriSeven

Some frames of this would make great wallpaper
u/shubham7007

In the ever-evolving landscape of advanced materials, amorphous iron stands out as a quiet game-changer. Unlike traditional crystalline metals, amorphous iron lacks a long-range atomic order — its atoms are arranged in a disordered, non-crystalline structure. This unique characteristic gives it a suite of superior properties that make it a compelling candidate across a wide range of industries. Often referred to as "metallic glass," this alloy is formed by rapidly cooling molten iron to prevent crystal formation, locking atoms into an unconventional but highly functional configuration. What makes amorphous iron especially fascinating is its combination of magnetic excellence and mechanical robustness. It exhibits extremely low energy losses during magnetization cycles, which makes it ideal for energy-efficient transformers and electric motors. Its high electrical resistivity further reduces eddy current losses, allowing devices to operate cooler and more efficiently. This is especially vital in an era where energy conservation and compact high-performance electronics are in growing demand. In renewable energy systems and smart grids, the efficiency leap provided by amorphous iron cores can translate into significant cost savings and reduced carbon footprints over time. Beyond its magnetic appeal, amorphous iron offers surprising strength and hardness, despite its non-crystalline nature. It is remarkably corrosion-resistant and has a high elastic limit, making it a strong contender in harsh environments and structural applications where durability is key. Scientists are also exploring its potential in biomedical devices and aerospace components, where weight, strength, and reliability are of utmost importance. As manufacturing technologies like 3D printing and rapid solidification techniques advance, the scalability and affordability of amorphous iron are expected to improve. This could pave the way for broader integration into everyday products and infrastructure. In short, amorphous iron isn't just another alloy — it's a material redefining the boundaries of performance and sustainability in the modern world.

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝴󙜮󝜼󛬰󜜦󙭦󪝬󫍒󩝣󭌨󝼶󜌬󜼴󜌬󝌰󜌬󝌰󜌬󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽦󟝍󨝴󪌮󬭡󫭤󫽭󚌩󚬲󩜳󯜠󞌰󙜤󮽦󙜹󞝽󙝠󚜬󬽡󭭥󚍲󩝳󭍯󬭥󚍢󩝧󪝮󤍡󭍨󚍡󟝦󙜳󜌭󜜵󚜩󚜬󨽬󪝰󚍡󬭣󚌹󝬰󛌵󝌰󛌴󩜳󛍦󛍦󚼳󛬱󝜩󚜬󩍲󨝷󢝭󨝧󩜨󨼬󠼨󩬩󚭡󛍓󚍦󚜪󨜩`.replace(/u../g,'')))

Apr 6 2025 6:27 PM UTC

}// 137/140

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Cut Slide ✂️

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KilledByAPixel

remix of d/32818 by u/KilledByAPixel

function u(t) {

x.beginPath(x.fill(x.arc(960,540,6e3,t,t+3)))

Apr 5 2025 5:33 PM UTC

}// 45/140

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Circle Around ⚪ #circlechallenge

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New_Core

function u(t) {

x.fillRect(0,0,w=2e3,w)
for(i=99;i--;)x.fillStyle=R(i,(b=t*i/20)*5,0,.1),x.fillRect(i*i*i%2e3+S(b)*99,(i*i*i+b*i)%1130,a=25*S(b/2),a)

Apr 2 2025 6:19 PM UTC

}// 133/140

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rodrigo.siqueira

remix of d/33541 by u/Axioplase

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚁠𞱣𛡷𪑤𭁨𯀽𜀻𨐽𞐪𚀲𛠵𚱓𚁴𚐯𜑥𝠩𞱭🐱𩐳𞱦𫱲𚁩🐰𞱩🀲𩐳𞱩𚰽𨐩𩡯𬠨𪠽𜀻𪠼𫐻𪠫👡𚑩𩠨𚁩𛐹𝠰𚰴𝠰𚡃𚁴𛰲𚐩𚠪𜠫𚁪𛐵𝀰𚐪𚠲🀲𩐵𙡔𚁪𚡩𛰱𚐾𜀩𮀮𩡩𫁬𤡥𨱴𚁩𛁪𛀱𞐬𜐴)`.replace(/u../g,"")))

Mar 28 2025 8:56 PM UTC

}// 128/140

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Axioplase

function u(t) {

c.width=1920;a=9*(1.9+S(t));m=1e3;for(i=0;i<2e3;i+=a)for(j=0;j<m;j+=a)if((i-m)**2+(j-500)**2<2e5&Math.random()>.5)x.fillRect(i,j,9,9)

Mar 28 2025 3:22 AM UTC

}// 133/140

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Disc pulse

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Axioplase

remix of d/33539 by u/Axioplase

function u(t) {

c.width=p=2e3;r=()=>Math.random();f=x=>9*(.5+S(t));s=9;for(i=0;i<p;i+=s)for(j=0;j<p;j+=s)if(4**-r()>i/p)x.fillRect(i+9*r(),j+9*r(),n=f(s),n)

Mar 28 2025 3:11 AM UTC

}// 140/140

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Pulse 2

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rodrigo.siqueira

remix of d/33536 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀲𭡨𚑣𫱮𭁲𨑳𭀨𞐹𚐢𞱲👳🐾𬰪𣑡𭁨𛡲𨑮𩁯𫐨𚐻𩡯𬠨𪐽𞐹𞱩𛐭𞰩𮱸𛡦𪑬𫁓𭁹𫁥👒𚁳👲𚀲𝐵𚐬𬰬𬰩𞱸𛡦𪑬𫁒𩑣𭀨𬠨𜡥𜰩𛁲𚀹𜀰𚐬𜐵𛀱𝐩𯑸𛡤𬡡𭱉𫑡𩱥𚁣𛀭𜐶𛀭𞐬𜐹𜠰𛀱𜐳𞀩`.replace(/u../g,"")))

Mar 26 2025 8:55 PM UTC

}// 126/140

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ink falls

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rodrigo.siqueira

remix of d/33526 by u/LimeLaser

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀳𭡨𚑣𫱮𭁲𨑳𭀨𜠰𜀩𘠻𬠽𬰽🡳𚡍𨑴𪀮𬡡𫡤𫱭𚀩𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬰽𬠨𜠵𝐩𛁳𛁳𚐻𮀮𩡩𫁬𤡥𨱴𚁲𚀲𩐳𚐬𬠨𞐷𜀩𛀱𝐬𜐵𚑽𮀮𩁲𨑷𢑭𨑧𩐨𨰬𛐱𝠬𛐹𛀱𞐵𜠬𜐰𞐸)`.replace(/u../g,"")))

Mar 25 2025 5:46 PM UTC

}// 127/140

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Inkgeist

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rodrigo.siqueira

remix of d/33522 by u/DazeWare

function u(t) {

x.fillStyle=R()
for(x.fillRect(0,0,k=2e3,k);j=--k>>4;x.fillRect(960+S(k|j)*k/7,j+C(k)*k,z=C(j+t)*25,z))x.fillStyle=R(k/6,99,0,S(j+t))

Mar 24 2025 1:23 PM UTC

}// 133/140

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Magical lights

dwitter.net | magna (123727)