Alternatives
Products that do what Multiplayer Game Networking Demo does
Hey HN! I’ve been learning about Multiplayer Game Networking to understand how clients and a server interact under different network conditions, similar to the classic demo by Gabriel Gambetta (if you haven't seen it, check it out https://www.gabrielgambetta.com/client-side-prediction-live-...). As part of this, I’ve been working on improving my own version of that demo: https://github.com/runawaytanks/demo Why I built this? I wanted to dive deeper into client-side prediction, network latency, and how to keep things in sync between the server and clients in…
- 1AC
Hello HN. This is a project me and some friends built at university in 2017. It was originally built in a rush, but we've added a few improvements over the years. It's a fun game to host at a demoparty and project on a big screen - We did that at Instanssi many times. The implementation is still rough, and suffers from the fast pace of the modern web - The frontend is likely very outdated, and the backend is built with Vapor 2 and Swift 3.1, both no longer supported. You can host this yourself, but it might be a bit of a pain to set up. The WebSocket protocol is fairly trivial to work out…
2022 · pixel.vkoskiv.com
- 2
- 3AT
I have some experience building these kinds of games, so last year I put together a beginner's guide on them. It's been getting more attention recently with people wanting to make/experiment with these games during quarantine, so I figured I'd share to get feedback: - Part 1, Client: https://victorzhou.com/blog/build-an-io-game-part-1/ - Part 2, Server: https://victorzhou.com/blog/build-an-io-game-part-2/ - [demo] An example .io game: https://example-io-game.victorzhou.com/
2020
- 4IB
Hi HN, I'm one of the engine programmers at All Out Games (https://allout.game/), a multiplayer-first gaming UGC platform where creators can make and play games with their friends. For scripting we wanted our creators to be able to jump in and create game mechanics without having to think about networking. If a developer had to manually send packets to/from client/server to get things to happen then we have failed. It is particularly bad if you are using AI tools because they struggle to keep in mind what code is meant to run where (client, server, or both) and…
Mar 2026 · docs.allout.game
- 5FO
This is a two man team and we're in full-on development of a new platform to assist in multiplayer games. We're looking to launch in about a month or two with an OpenID server accessible to customers (or they can use provider like Facebook/Twitter) and a couple cool multiplayer features. After we launch development will continue until we have a well-rounded API. We're primarily targeting HTML5+JS developers but the system will work with any language that can make RESTful API calls. We know there's some stiff competition out there but we're looking for feedback and what features may make…
2014 · playpi.net
- 6MW
Link: http://xoxo.cm The idea here was to build a multiplayer game with the lowest possible barrier to entry to get started. That is, no registration, no game setup, as few steps as possible to actually start playing. There's not much substance here right now and there's still a few bugs that need to be hammered out. I'm also thinking of expanding on the idea with some other simple games down the road. Any feedback or suggestions on the concept in general would be much appreciated.
2011
- 7CA
Hello everyone, We just launched a side-project we have been building over the last couple of months -- Coderoulette is a pair programming game for developers, like a Chatroulette for hackers. We match developers in real time and give them coding challenges they have to solve doing pair programming using a collaborative IDE and video conference. You can check it out here: https://www.coderoulette.com/ We also published an article explaining how we built it. I'd love to hear your feedback.…
2016
- 8IM
http://codewords.io/ I've been trying to get permission to run a game of it from the publisher and designer (CGE & Vlaada Chvátil) but I haven't heard back. I've found demonstrating that there's interest in what you're doing is the best way to get ahold of people. So.. Anyone interested in trying a massive game of Codenames over Twitch? Not quite "For Science!" more "For Engineering!" Which, let's be honest here, has a much better ring to it. If you'd like to know more, I put up an FAQ up here: http://codewords.io/faq/ If you'd like to sign up to help,…
2017
- 9IM
Hi HN, I’m one of the devs behind StarDesk, a P2P-first remote desktop we’ve been building for ~1 year. We started this partly out of frustration: some popular RDP tools haven’t seen meaningful updates in a long time, and long-standing issues are often left unaddressed. As devs, we really dislike software that stagnates once it “works well enough”. StarDesk is our attempt to do it differently. What we focus on: -P2P by default (relay as fallback) -Low RTT + low jitter > chasing max bitrate -Encoder / input path tuned for real-time interaction -Modern E2EE (TLS/DTLS) UX-wise, setup…
Jan 2026 · stardesk.net
- 10AF
Hi HN! I'm Nick, one of the cofounders of Bitping, and we'd like to share a tool that we've been working on for the past couple of years that lets you test network connectivity from real user devices around the world. We originally were part of a hackathon focused on building a product that is powered by micropayments and we settled on a network that could ping other network devices and users could be paid in fractions of a cent for performing said work. After winning the hackathon, we built an uptime monitoring service and discovered some discrepancies between our data and traditional…
2024 · developer.bitping.com
- 11AM
Hi everyone! I'm one of the developers behind this project. I wrote it with my two brothers, Daniel and Ricardo. For years the three of us have been curious about how multiplayer games work, which is why we decided to work on this project. Our goal was to gain a deep understanding of how different players can share the same 3D space, which is why we wrote our own tiny game engine instead of using something like Unity. We wrote the engine using C++ and OpenGL, and we then compiled it to WebAssembly using Emscripten so that it would run effortlessly on web browsers. We are really excited about…
2022 · play.moonlightmuseum.io
- 12WM
Hi Hacker News! My friend and I [1] would like to share with you something we did this week-end. We really like the idea of game jams like the Ludum Dare, and we’d like to participate, but it’s often complicated for us, as we are often limited by the rules inherent to this kind of competition: we have to be available at specific dates, and the rules doesn’t always work for us. For example: if you want to participate as a team in a Ludum Dare compo, you have 72h instead of 48h, and you are not required to publish your code. We realized that what we really like is: - To work together. - The…
2014
- 13FM
I went to the ADVANCE Hackathon in Cologne, Germany last weekend and this is a project I created together with @snnd and @newmetl. We used node.js and socket.io in the backend and HTML5 + JS in the frontend. The rules are simple: Make your and your teammates' gaming pieces fit into the highlighted area without talking to your mates. The levels are generated randomly, so they might be too easy or too hard from time to time. I'd like to emphasize that this game has been created within less than 24 hours! http://fititgame.com/ http://hackathon.advance-conference.com/ Feedback and criticism are…
2012
- 14BA
I cofounded Hathora (https://hathora.dev/) last year and we've been working on making it easier for smaller teams and individual developers to build scalable multiplayer games. We think the serverless model is the simplest approach, allowing you to dynamically provision a new instance of your game server when users or your matchmaker requests a new session. We made this .io style demo to showcase this approach, and we're releasing the source code and documentation alongside with it.
2023 · bullet-mania.netlify.app
- 15IB
I've been playing with cross platform windows/linux Kubernetes clusters recently and have had endless problems with installer scripts misconfiguring networking by using the wrong NIC etc. I got frustrated with the tooling on windows to debug container networking so I built a tool that attempts to stitch together the HNS (Host Network Service) & HCS (Host Compute Service) resources into a tree that shows the relationship between configs. You can also search over it to find the networking impacting your containers or launch the windows built in packet capture tool to create a network…
2022 · github.com
- 16OC
Hi Hacker News! My Co Co-op Matt and I are on a work term and were given the task of building a webapp that could make $20 in four weeks as our onboarding challenge. We're in the final stretch here and would sure appreciate HN's thoughts (we realize we kind of did this backwards, building something first before talking to people who might use it, but hey! We're leaning.). So basically, we tried to apply game dynamics to retaining visitors to websites by offering a reward (ie. discount coupon / premium content, etc.) for meeting various 'objectives' (ie. pages to visit). We call it ScavSite…
2011
- 17TM
Hi HN! A few friends and I tried playing the video game Artemis (the fully cooperative Spaceship Bridge Simulator) together over LAN. For some reason, we couldn't all connect to the same network, so we decided to try using some free tool that would let us join the same virtual LAN without too much configuration (me and one other person were the only technical ones, and we had to explain it to other people who deliberately don't feel like learning technical stuff). The problem was that since we had different platforms (some on Windows, some on Mac, some on GNU/Linux), we couldn't find…
Jul 2026 · github.com
- 18HP
Hey everyone, I've been experimenting with collaborative learning and active learning for a while (I launched Coderoulette a couple of months ago) and I'm launching something new today that I'm really excited about. Online learning is pretty passive (video lectures) and lonely, and I think we could create an online learning experience much engaging and effective than that. Only 5% of people who start a Coursera course finish it. My hypothesis is that we can increase that number significantly by matching learners online in teams of 2-3 and giving them a real project to build together. On top…
2016
- 19MF
We've just added netplay to https://afterplay.io
2024 · youtube.com
- 20WS
Hey HN!! Many of us enjoyed the "If YouTube had actual channels" Show HN post last week. As developers of a similar project, we wanted to share our approach to building a simulated live experience. We’ve spent around 18 months working on this and have managed to add some advanced features, including content-based interactivity. We are super excited to be releasing both the live stream and the code behind it. Our idea was to combine the communal watching experience of television with the modern trappings of the interactive web. If you go to the stream, you will be watching along with everyone…
2024 · github.com
- 21SC
I was tired of games like Mafia Wars and wanted a phone-based MMO Strategy game where hundreds of players could actually engage each other on a 2D map, so I made one. I track the state of the game each night so we can display a visual timeline of territory controlled by each alliance. (example: http://bit.ly/q5CFhU) I use jQuery mobile for the front end so it runs on most phones (via Phonegap) as well as modern web browsers. The server side is handled by Java Servlets and MySQL. This started as a hobby - I'm not a developer by training - so I am very interested in feedback, suggestions, and…
2011
- 22OS
We did a "Show HN post" 6 months back of our startup and we're very excited to show everyone how far we've come as well as the lessons we've learnt so far! It's been a roller-coaster so far and we think there's lot more of the same to come! We did apply for Ycombinator funding but got turned down :( But may re-apply soon :) For those that don't know, our startup is called Scirra and we make Construct 2 which is an HTML5 game engine (http://www.scirra.com). Our engine allows anyone to make HTML5 games without knowing any programming. It's only me and my brother working on this and we're based…
2012
- 23BG
Tl;dr: Would like to hear thoughts on board games platform prototype (https://bordga.me/games/7) We are building an online board games platform which lets you create & play any board game online while video chatting with your co-players. Game play resembles the real world where users have to do everything from moving the pieces to enforcing the rules. We are quite early in our journey. We prototyped Chess to see if people would be interested in this direction. Please try it here! (https://bordga.me/games/7) You can enter your name that creates a new…
2021
- 24PG
I made a simple webservice to allow applications to be automatically aware of other users nearby. I made a demo of an HTML5 tankwars game to show it off. Play it here www.battlewith.me.uk Find the source code here https://github.com/fmstephe/location_server If anyone would be interested in using this to build something, mobile apps are the best target, give me a shout. I am very keen to see other people building on this.
2012
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