Hansel by Seedling
Your email, your server, your keys so you're not locked out
What it does
Hansel is a gmail/outlook replacement for teams that value privacy and ownership. Your email runs on YOUR server. Messages encrypt on YOUR device. The platform cannot read them. Spam is solved architecturally without your key, messages can't arrive. Includes encrypted messaging, email from your own domain, calendar, notes, and enterprise admin tools. No company can lock you out. Ever.
Hansel by Seedling — Official Releases. Contribute to SeedlingIO/hansel-releases development by creating an account on GitHub.
Hansel is a sovereign, end-to-end encrypted communication platform built for teams and individuals who refuse to let a corporation own their communications. Your email runs on your infrastructure. Your messages are encrypted on your device. No company can flip a switch and lock you out. Built by Kemone Phillips & Bob (AI Engineering Partner) — Seedling.io Google cancelled a Workspace subscription and locked the account owner out of their own email, contacts, and documents — instantly, without recourse. No warning. No grace period. No appeal that mattered. Every other communication platform makes the same silent promise: "We'll hold your data, and we'll be reasonable about it." Hansel makes…from github.com
Does the same job
all alternatives →
More dev tools this month
the category →
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
Lettertrace▲375Track your AI visibility for free (using your own API keys!)
Dev tools · 25d ago · lettertrace.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 9d ago · louisabraham.github.io
- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com