Alternatives
Products that do what Bodge.app – μFaaS for hacked-together personal tools and small projects does
This is a little side project I've been working on for the last few months. It's a service hosting Lua scripts behind static HTTP endpoints in a fully sandboxed environment. It's something I've built to scratch my own itch and now I'm launching a free public beta to see if it's something that anyone else also finds useful. My first professional job was for a company building an industrial IoT platform who's most unique feature was their Lua-based scripting platform. I ended up loving Lua so much that at my next job, at SmartThings, I ended up being the main instigator who made the Lua-based…
- 1NO
Hello HN! The day has finally come to stop adding features and start sharing what I've been building the last 5-6 months. It's a bit of CrewAI, OpenDevon, LangFuse/Cloud all in one, providing devs who prefer TypeScript an integrated framework thats provides a lot out of the box to start experimenting and building agents with. It started after peeking at the LangChain docs a few times and never liking the example code. I began experimenting with automating a simple Jira request from the engineering team to add an index to one of our Google Spanner databases (for context I'm the…
2024 · github.com
- 2KA
2017 · github.com
- 3LL
2018 · github.com
- 4CB
2017 · lumail.org
- 5LI
2015 · github.com
- 6IM
I love making small 2D pixel art games, especially using tools that have some constraints. Things like Pico-8 and the Playdate SDK are simple, fun, and allow for focusing on the game idea rather than the technical minutia. Years ago I prototyped an idea for this little game engine, Usagi, but used Rhai instead of Lua. The idea for this little game engine never went away, so I decided to finally dig in and build it. Today I released v1.0.0 of Usagi Engine after making a bunch of small games, getting feedback from developers, and stabilizing the API. It's simple, has a great developer…
May 2026 · usagiengine.com
- 7LM
2015 · github.com
- 8AC
2015 · github.com
- 9RS
Built a native Scratch 3.0 runtime in Lua that runs .sb3 projects without a browser. Why? Browser sandboxing prevents access to hardware features (haptics, sensors, fine-grained perf controls). Native runtime gives you direct hardware access and lets you deploy to consoles, handhelds, embedded devices. Also means much smaller binaries (LÖVE is ~7MB vs 50-100MB for Electron). How it works: - Scratch blocks compile to IR, then optimize, then generate Lua - LuaJIT executes the compiled code - Coroutine-based threading for concurrent scripts - Lazy loading + LRU cache for memory management - SVG…
Oct 2025 · github.com
- 10AM
2017 · github.com
- 11AM
I recently finished a round of tweaks on my barebones mud-server and thought HN might be interested. https://github.com/endgame/MudCore It sits somewhere between socketmud and a full mud like tbamud in that it handles all the socket work and telnet negotiation, but it makes no assumptions about anything else. The other interesting thing is that it can talk to other services using ZeroMQ. I'm interested in reactions, particularly in terms of coding style, documentation quality and so on. It's my main "presentation piece" so far, in that it's some of the first code I actually feel proud to…
2012
- 12
Ship in days, not months. Cloudflare-native SaaS monorepo.
Apr 2026
- 13SL
2011 · serverslide.com
- 14OS
Hi HN, we're Patrick and Florian, and we created Omnifact out of frustration with the underwhelming impact of AI on business productivity. After working with large companies struggling to adopt AI in a meaningful way due to data privacy concerns and vendor lock-in, we decided to build the platform we wished we had. Omnifact is designed for organizations that want to make use of generative AI and RAG without compromising data security or flexibility. Here's the tech breakdown: - Deployment Flexibility: Omnifact can be used as a SaaS in our Azure-based cloud, deployed within a company's…
2024
- 15OS
Hey! Wanted to showcase this project I’ve been passionately working on. It’s an open source community platform built with the nextjs app router. There’s lots of cool features, but the main one I’m excited about is the gamification. There’s a badge and inventory system. Admins can set value to user actions like creating a post. Then a user can use their accumulated points to purchase items that have modifiers on things like your username or avatar. There’s zero vendor lock in and all you need is a: - redis server - s3 storage - smtp server Built with nextjs and prisma. Would love your…
2024 · github.com
- 16KT
Hi everyone, it’s Alex, Simon, Felipe and the team from Unikraft.io We have built kraft.cloud, a millisecond cloud platform, where apps and services cold start, scale to zero and autoscale in milliseconds, ensuring you never pay for idle, can efficiently cope with traffic peaks, and don’t have to deal with complex cold start issues. As of today we are now in open early access! The platform (and we) come from research in the area of lightweight virtualization — trying to ask the question of how efficient cloud platforms could (or should) be while still retaining strong, hardware-level…
2024 · kraft.cloud
- 17KT
2017 · github.com
- 18WM
We've recently made our product, ozma.io, open-source. It's a CRM/ERP platform for building enterprise systems. We believe that AI will soon handle implementing most of the boilerplate and UIs in the specialized business software. Just look at what lovable.dev does today! Soon products which make creating business software easier for developers will become obsolete, or transform into "libraries" to be used by AIs. We are losing this race, so we go the second route — publish everything and go on building other products on top of it. GitHub repo URL:…
2025 · github.com
- 19AS
Hello, I'm Patrick SZYMOWIAK and I'm happy to introduce you to Kexa, a script that will optimize your operations, easily ensure compliance and save you money through your cloud providers. I've worked in cloud solutions with Azure for 8 years and came up with a few projects by now, and today I introduce you the new solution made by us for your cloud environments. The goal : Kexa is an open-source and portable software built to simplify and enhance the cloud verification process. It's designed to support various cloud providers. It operates on a set of user-defined rules, ensuring checks and…
2023 · github.com
- 20WB
Over the past few months, as we scaled our internal AI Agents, we hit a dead end: Running LLM-generated arbitrary code in Docker is basically running naked on security due to container escape risks. But using full traditional VMs takes minutes to boot and eats too much memory to support high-density concurrency. We loved the developer experience of SaaS sandboxes on the market, but they are closed-source, expensive, and have too high a barrier to entry for self-hosting. So, our team decided to build our own. After months of grinding, using RustVMM and KVM, we built a blazing-fast,…
Apr 2026 · github.com
- 21IM
I spent the past few weeks making an open source cloud code editing environment with an AI copilot and multiplayer collaboration! It's fully self-hostable in 5-10 minutes. There's a lot of minor improvements to be made, and some are already listed in the Github issues. Let me know what you think and feel free to try it out.
2024 · github.com
- 22LO
Hey HN! I built Lumina – an open-source observability platform for AI/LLM applications. Self-host it in 5 minutes with Docker Compose, all features included. The Problem: I've been building LLM apps for the past year, and I kept running into the same issues: - LLM responses would randomly change after prompt tweaks, breaking things - Costs would spike unexpectedly (turns out a bug was hitting GPT-4 instead of 3.5) - No easy way to compare "before vs after" when testing prompt changes - Existing tools were either too expensive or missing features in free tiers What I Built: Lumina is…
Jan 2026 · github.com
- 23HI
I'd like to announce the latest public beta release of Hobson - an open-source IoT platform that promotes ease-of-use and has no cloud dependencies. It is free, multi-platform and supports various devices, services and protocols through a powerful plugin system. It can be used by end-users to control various consumer smart devices or by IoT developers as a foundation for their own solutions. I encourage anyone that is interested to check out Hobson's website and give it a try. It is under active development and feedback and suggestions are encouraged. http://www.hobson-automation.com
2016
- 24OS
It uses claude code with GLM-6 model which is cheap yet powerful for most of the cases. for deployment Cloudflare Workers. It is a 2 weeks of hard work! Lemme know what you think!
Oct 2025 · github.com
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