Norway 🇳🇴 #flag 🏅 www.dwitter.net/d/34782 #javascript #tinycode for(c.width&=i=6272;i--;d=Math.min((Y=i/180-17)**2,(X*.5-18)**2),x.fillStyle=X?d<5?'#025':d<24?'#fff':'#b02':'#555',x.fillRect(39+X/2+X/48*C(X/8-i/800-t*6),30+Y+X/12*S(X/16-t),2,i?.3:99))X=i%99

Today I worked on improving the Tetris we made with LittleJS AI. Great results with Claude. We added a start screen with background effect, single player mode, and improved the ai opponent. Fixed a bunch of bugs and tweaked gameplay. #nocode #claudeai killedbyapixel.github.io/LittleJS-AI/...

I found a novel use for AI! Making my cat "Runty Roux" into movie posters. Mostly I just made these to make my wife laugh but maybe funny enough to share. Here are the best ones so far. Try it with your own pet! 😹 #cats

Thanks to everyone who came out to play my games at the Games Y'all meetup! There was a great turnout and a lot of fun. 😁👍 #austin #gamedev #js13k

Tonight I will be showing my games L1ttl3 Paws and Dr1v3n Wild LIVE in Austin TX at Games Y'all! RSVP and stop by if you can. I'll be giving out LittleJS stickers, free art prints, and other fun surprises. 😸👍 @gamesyall.bsky.social #austin #gamedev gamesyall.com/events/2026-...

Just wrapped a live stream where we vibe coded 3 games at the same time. 😅👍 #vibecode #littlejs #gamedev Highlight: A 2-player Tetris game with an AI opponent. Replay here: www.twitch.tv/videos/26718...

It's the final countdown! Three days til our first GY of 2026! 🥳 🗓️ Jan 18th 🕒 7-9pm 📍 Captain Quack's, 5326 Menchaca Rd 🎟️ RSVP below! 🎟️ 🙋🏽 Sign up to volunteer 🙋🏽 RSVP: <https://withfriends.events/event/rUVWwO7z/games-yall/> Volunteer: <https://themuseumofhumanachievement.com/forms/volunteer/>

LittleJS + AI: I made a special repo for LittleJS AI experiments, tools, and games. The goal is to improve how AI interfaces with LittleJS. How has your experience with vibe coding been? 🚂🤖 #LittleJS #VibeCoding github.com/KilledByAPix...

Save the date, LittleJS Jam will return for its 3rd year this October! Start thinking of big ideas for little games. 😁👍🚀 #LittleJS #gamedev #gamejam Join for more info: itch.io/jam/littlejs...

Greenland 🇬🇱 ❤️🤍 www.dwitter.net/d/34741 #tinycode #javascript for(c.width&=i=6272,x.fillRect(0,0,2e3,2e3);i--;x.fillStyle=(X*.7-26)**2+(Y=i/180-17)**2<180^Y>0?'#f00':'#fff',x.fillRect(39+X/2+X/48*C(X/8-i/800-t*6),34+Y+X/12*S(X/16-t),2,i?.3:99))X=i%99

Huge congrats to Hockdihi and KingRetroPixel for being tied for the first place in Driven Wild, finishing with a time of 5:16.73! 🚗💨 www.newgrounds.com/portal/view/... Driven Wild is a free arcade driving game you can play in your browser. A big update is in the works! #gamedev #newgrounds

Breaking News 🚨 www.dwitter.net/d/34684 #javascript #tinycode with(x)for(i=5;i--;i<3?fillText(q?i?' BREAKING':'NEWS':'\uD83D\uDDFA',i||500,q?820-i*270:1111):fillRect(0,0,w,w))q=i<2,fillStyle=q?'#fff':R(i<3?150:w=2e3),font=q?'900 3in arial':'18in"'

Venezuela 🇻🇪 www.dwitter.net/d/34681 #javascript #tinycode t=t*60|0 x.fillStyle=t?t>2?'#fff':t>1?'#D13':'#028':'#FC0' x.fillRect(0,t*360,2e3,360) t-2?x.font='7em"':x.translate(960,760) t>2&&t<11&&x.fillText('\u2605',-370,-70)&x.rotate(.36)

Greenland 🇬🇱 www.dwitter.net/d/34680 #tinycode #javascript x.fillStyle='#D03' t?x.fill`evenodd`:x.rect(0,540,2e3,2e3,x.arc(680,540,360,0,9))

What can you make in 140 characters of JavaScript? 🤔 I compiled the Top Dweet from every week of 2025 into one short video. Here’s to another year of wild dweets. Join us on Dwitter and make your first dweet today! 🎆 www.dwitter.net #sizecoding #tinycode #javascript

To test LittleJS Engine's ability to interface with AI, I remade 20 classic arcade games in just a few hours. All inside the ChatGPT interface and without writing a single line of code! #littlejs #chatgpt #gamedev

I made 20 playable game demos in ONE day using the LittleJS GPT! 😅👍 No setup, no code, just describe a game and watch the AI make it for you. Play and iterate in the ChatGPT window powered by LittleJS. Try it for yourself here... chatgpt.com/g/g-67c7c080... #chatgpt #littlejs

Merry Dweetmas ⛄ www.dwitter.net/d/34630 #javascript #tinycode #loop for(c.width|=j=47;j--;T=170,x.scale(s=1.02,s))for(i=h=T+j**6%T;w=i--/3;x.fillRect((X=j**5-t*T)%2500-h*y%w-T,460-y,w,3/j**.6),x.clearRect((X+i*T)%2500+S(t*3+i)*9,(t*99+i**5)%460,r=i%5+2,r))y=h-i

The Redacted States of America ⬛ www.dwitter.net/d/34632 #javascript #tinycode for(i=9;i--;)x.fillRect(0,(i-1)*167,i?2e3:750,i?83:700)

I made a video for the top 10 LittleJS Jam games! It is really cool to see so many different and fun games using LittleJS Engine. Huge thanks everyone who participated. Check out all the games right here: itch.io/jam/littlejs... 🏆😁👍🚂 #littlejs #gamedev

Rooms Upon Rooms 🚪 www.dwitter.net/d/34607 #javascript #tinycode #genart A=W=470 D=Math.random(t*=60)*W F=Z=>x.fillRect(A+t%4*480,130-Z/2+(t>>2)*270,1,Z,x.fillStyle=`hsl(${H} ${Z/=3}%${Z}%`) for(Z=2;A;Z+=1/W)(E=D+Z*A/W-Z/2&Z+9)%5||F(260,H=D)+F(W/(Z+D/W),H*=2,Z=2)+A--

I just found out this exists and am now compelled to watch the entire thing. Thanks for the movies Rob. 👍 youtu.be/29s1yU3nGkQ?...

I asked the LittleJS ChatGPT to make Tetris and it got it right on the first try! 🤯 It has line clears, game over screen, and even preview of where pieces will drop. Here is the link to the code you can continue iterating from... chatgpt.com/canvas/share... #littlejs #chatgpt

I just released a custom GPT for LittleJS! 😄👍 It got flappy bird working from scratch on the first try! This demo is running directly inside the chatgpt interface. It's a great way to get started on a game. Give it a shot and let me know how it goes. #gamedev #littlejs chatgpt.com/g/g-67c7c080...

Illusory Color Map 🌈🗺️ www.dwitter.net/d/34597 #javascript #genart for(t*=60,i=2e3;i--;x.fillRect(i,t,1,1))x.fillStyle=`hsl(${i+t&1?i*3/16:t/3} 100%50%`

LittleJS Game Engine is now at 4k stars on GitHub!!! (actually rounded up from 3950 but who's counting?) 😅👍 #littlejs #gamedev github.com/KilledByAPix...

LittleJS is a super tiny, blazing fast JavaScript game engine with everything you need for modern web games. About to hit 4k stars on GitHub, hop on the train! ⭐️🚂💨 github.com/KilledByAPix...

Pixel Color Experiment 🔴🟢🔵 #generativeart

Last night I had a strange dream where I was trying to create a new color. The weirdest part is I remember the exact code I used in the dream! So I tried it just now this is what it produced... #generativeart 🟥🟩🟦

Congrats to Little Platformer for being featured on the front page of @newgrounds.com 😻👍 A fun and challenging platformer powered by LittleJS Engine and it even has a cat! 🚂🐈 #littlejs #indiedev www.newgrounds.com/portal/view/...

🐞🐝 Bug&Bee is featured on the @newgrounds.com front page today! Just passed 1,000 views. Congrats @eoinmcgrath.com 😄👍 #littlejs #gamedev www.newgrounds.com/portal/view/...

There are now over 50 games using LittleJS Engine. ⭐️🚄 Full speed ahead! #gamedev #littlejs github.com/KilledByAPix...

LittleJS Founder's Award for best Physics goes to "Little Platformer" by PSEMO, Solita666, GabrielRG, and Nate Sassoon. 🏆 #littlejs #gamedev This award comes with a $100 donation to charity of the winners choice. 💸 psemo.itch.io/little-platf...

LittleJS Jam winners announced! 🧵🏆🚂✌️😁 itch.io/jam/littlejs... We had some amazing games this year, thanks to everyone that participated. #gamejam #littlejs

Testing out native video capture system I just hooked up in Driven Wild, hopefully still looks good after uploading! 🚗🌴 #gamedev

Late night with LittleJS, I'm playing all the LittleJS jam games live on stream. Let's do this! www.twitch.tv/killedbyapixel 🚂🌃 #littlejs #gamedev

Animated Ebbinghaus Illusion ⚫⚫ Center circles are the same size. www.dwitter.net/d/34550 #javascript #illusion

Join me as I play LittleJS Jam games live on twitch, see you there! 🚂 www.twitch.tv/killedbyapixel

#gamedev #littlejs #logos

I'm working on an updated logo for LittleJS! Here are 3 new design styles plus the original, which do you prefer? What would you do to improve the logo? 🤔🚂 #littlejs #gamedev

LittleJS Jam voting starts now! 🚂💨 itch.io/jam/littlejs... If you did not submit a game but would like to help by being a judge, let me know and I'll pull a few strings. 😁👍 #gamedev #javascript #littlejs

Don't miss the train! 🚂💨💨💨💨🏃 LittleJS Jam ends on Monday, get your games submitted early and you can update them at any time. Join the discord if you need help finishing up. 😄👍 #gamedev #indiedev #javascript itch.io/jam/littlejs...

My game Space Huggers was featured at GitHub Universe 2025 on this big screen! Wish I was there to see it but still very cool. 😁👍 #gamedev #indiedev

The LittleJS Jam deadline has been extended by 1 week until November 10th! 🚂💨📅 Use the extra week to polish your games or start something new. 👍 Top game gets $100 of my money. 💸 Happy Halloween! 🦇🎃 #gamedev #itchio #gamejam itch.io/jam/littlejs...

I just launched the r/LittleJS subreddit! 🎉🚂 A new home for everyone making games, art, and experiments with the LittleJS engine. Post your projects, ask questions, and connect with other devs. 👍 #gamedev #littlejs www.reddit.com/r/LittleJS/

Driven Wild is available for your @itch.io entertainment system. 🚗🌴 Play with mouse, keyboard, gamepad, or touch. It works great on mobile! killedbyapixel.itch.io/dr1v3n-wild #gamedev #indiegame

Rainbow Skulls 🌈💀 www.dwitter.net/d/34452 #javascript #tinycode for(x.font='3in"',i=15;i--;x.fillText('💀',i%5*386,300+(i/5|0)*349))x.filter=`sepia(1)saturate(99)hue-rotate(${t*99+i*24}deg)`

Mini Solar System 🌌 www.dwitter.net/d/34448 #javascript #tinycode #space with(x)c.width|=s=(X,Y,r=99,i=r>>1)=>{for(beginPath(fill(arc(X,Y,r,0,9)));i--;s(X+d*S(a=t/d*300+i),Y+d*C(a)/2,i**9%r/6))d=i*r} s(960,540)

It's been a long road but now I finally have a decent UI system for Driven Wild... 🏎️ #gamedev #javascript

Culmination of my efforts in enhancing the LittleJS UI system over the past few days. 😅👍 #gamedev #javascript #littlejs