I've built a nice home server OS
ohai! I've released Lightwhale 3, which is possibly the easiest way to self-host Docker containers. It's a free, immutable Linux system purpose-built to live-boot straight into a working Docker Engine, thereby shortcutting the need for installation, configuration, and maintenance. Its simple design makes it easy to learn, and its low memory footprint should make it especially attractive during these times of RAMageddon. If this has piqued your interest, do check it out, along with its easy-to-follow Getting Started guide. In any event, have a nice day! =)
I've built a nice home server OS launched on April 24, 2026 with 194 votes, #145 of 21,248 launches that month and more than 99% of that year's launches.
In plain words
Lightwhale 3 is a free, immutable Linux operating system designed for self-hosting Docker containers. It boots directly into a working Docker Engine without requiring installation or configuration, eliminating the need for ongoing maintenance. Built with simplicity and low memory usage in mind, it is intended for users who want an accessible way to run containerized applications on home servers.
written from the facts on this page · September 2026
From the sources
Make Linux servers fun again!
is a purpose-built operating system designed to run Docker containers effortlessly. It live-boots from an ISO straight into a fully functional Docker Engine, eliminating the need for installation or configuration. The core system is immutable, making it inherently maintenance-free while enhancing security. Data and customisations are stored entirely segregated on a dedicated device, ensuring they never become entangled with core system files. This gives transparency and makes backup easier. Streamlined yet versatile enough for home labs or enterprise , bare‑metal or virtualized, edge nodes or clusters. Driven by a minimalistic design philosophy and an emphasis on ease of use, Lightwhale…from lightwhale.asklandd.dk
Does a similar job
all alternatives →
HomeDock OS2025 · homedock.cloud · ▲139An intuitive, versatile, and powerful home server operating system for self-hosting. Featuring a curated app store and seamless multi-platform support, it’s designed to empower your personal cloud on Raspberry Pi, x86 systems, or your preferred setup. - BansheeTech/HomeDockOS
Simple Docker Hosting2025 · sliplane.io · ▲64Hey HN! We launched sliplane.io, where deploying Docker containers is super simple and wallet-friendly. With our Pay-per-Server approach, you can host as many containers as you want on each server at a set price - no huge surprise bills, just straightforward Docker hosting. You simply connect your Github repository and we do the rest that you expect from a PaaS, SSL by default, automatic deployments, backups of your storage etc. Pricing starts at 9€/month for 2vCPU, 2GB RAM, 40 GB Disk, 2 TB Egress. Cheers, Jonas



OrbStack beta – fast, light, simple Docker and Linux on macOS2023 · orbstack.dev · ▲11Say goodbye to slow, clunky containers and VMs. The fast, light, and easy way to run containers and Linux. Develop at lightspeed with our Docker Desktop alternative.
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Source: Show HN post ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app