Simon Hartcher

29 Followers
61 Following
54 Posts

Software by day. Game dev by night.

https://simonhartcher.com/

Websitehttps://simonhartcher.com

I built Pixels: disposable Linux containers for AI coding agents. Sandbox your agents on your own hardware with checkpoints, egress controls, and zero cloud costs.

MIT licensed, written in Go.

Blog post: https://simonhartcher.com/posts/2026-03-03-announcing-pixels/

Announcing Pixels: Disposable Linux Containers for AI Coding Agents | Simon Hartcher

Sandboxed containers that you can run on your own hardware.

Simon Hartcher
AI sandbox that runs on your homelab

1 comment

Lobsters

I'm working on a secure #vibecoding sandbox using #truenas virt instances and ZFS snapshots with my https://github.com/deevus/truenas-go library including checkpoints and rollbacks.

It's a CLI called "pixels". Still working on it. Stay tuned! #ClaudeCode #OpenCode #Codex

GitHub - deevus/truenas-go

Contribute to deevus/truenas-go development by creating an account on GitHub.

GitHub
Hey #truenas people! Who likes TUIs?! I just published the first version of a TUI for TrueNAS. Read-only at the moment. Bugs expected! https://github.com/deevus/truenas-tui
@tg is there any way to have Current show older articles from a source? Iโ€™ve added a web novel and itโ€™s only showing me the latest 2 chapters.

Over the weekend I tried Gas Town. I'm keen to see where it goes, but its likely not for me at the moment.

For me personally, Gas Town is giving too much away. I like to be more technically involved in the process of building software than Gas Town allows https://simonhartcher.com/posts/2026-01-19-my-thoughts-on-gas-town-after-10000-hours-of-claude-code/

My thoughts on Gas Town after 10,000 hours of Claude Code | Simon Hartcher

After the deacon sent the dogs to sort out the polecats, I have thoughts.

Simon Hartcher
My Projects in 2025 | Simon Hartcher

A look back at my product, tool and game development projects from 2025, plus reflections on freelancing and personal growth.

Simon Hartcher
Give your agentic processes a name | Simon Hartcher

Combining tools and skills with a custom name yields great results

Simon Hartcher

Hey Mastodon! I'm a struggling #ActuallyAutistic looking for part time work to sustain myself

I'm a #selftaught #csharp #programmer of 10+ years:
๐Ÿ“ Skills: Backend architecture, quick learner, attention to detail, project management, #linux
๐Ÿš— Engines: #Unity #Monogame #Godot
๐Ÿ”ง Tools: #git #rider #dotnet

โ–ถ๏ธ Portfolio: https://bamboy360.com/portfolio/
I'm also open to consulting/coaching if you're trying to learn!

Boosts appreciated, tysm โ™ฅ๏ธ

#FediHire #FediHired #getfedihired #hireme #gamedev #indiedev

Portfolio โ€“ Bamboy360