Show HN: Stash: End-to-end encrypted file sharing with zero friction https://ift.tt/Jhc0fGV

Show HN: Stash: End-to-end encrypted file sharing with zero friction I built Stash because I was tired of the usual tradeoff in file sharing: either force recipients to create accounts or give up on privacy. How it works 1. Upload from the iOS, iPad or Mac app 2. Get a shareable link 3. Recipients download in the browser, no app, no account, nothing to install Encryption model Files are encrypted on device using AES 256 GCM before upload. The encryption key lives only in the URL fragment (after #), which browsers never send to servers. Even if the link is intercepted in transit, the file cannot be decrypted without the fragment. The server never sees plaintext or keys. Native Mac app Built with Mac Catalyst and full bidirectional drag and drop. Drag files onto the app to upload. Drag files out of the app to save them anywhere. No save dialogs, no friction. It feels like moving files in Finder. What I optimized for • No file size limits • No compression, original quality preserved • Links do not expire unless you delete them • Native Apple UX for senders, universal browser access for recipients The goal was something my non technical family could use to receive files securely without walkthroughs, accounts or app installs. I would love feedback on the encryption approach and the UX, especially from people who have built or reviewed similar systems. Web: https://stash-app.xyz https://stash-app.xyz/ January 15, 2026 at 03:54AM

Show HN: A simple PS1 memory card editor https://ift.tt/CUdHae9

Show HN: A simple PS1 memory card editor https://pixel-clover.github.io/ps1-memcard-editor/ January 15, 2026 at 03:02AM

Show HN: MailPilot – Freedom to go anywhere while your agents work https://ift.tt/kCDjAbg

Show HN: MailPilot – Freedom to go anywhere while your agents work https://mailpilot.chat What is this? A local TUI (like Claude, Codex, Gemini, OpenCode or Copilot) that wraps your agent and sends each turn to an email in a nice format. What does it enable? It lets you email your agents. And them email you. So They Keep Working on the tasks you want, and You go and do What You Want. No need to stay at your desk. Be free. I built this for me, but thought others would find it useful, so I turned it into a product. I want get outside, and away from my desk, but still have the agents work. The accidental killer feature: You can CC your team. If you forward the thread to a coworker, their reply goes straight to the agent context too. It turns a local session into an async multiplayer thread. Works out of the box with Claude, Codex, Gemini, Copilot, and OpenCode. Happy to answer questions! https://mailpilot.chat January 14, 2026 at 09:20PM

Show HN: Anti for You https://ift.tt/ayWphFV

Show HN: Anti for You A Chrome extension that removes algorithmically-driven "For You" sections and distracting navigation elements from popular websites. https://ift.tt/03Xxupf January 14, 2026 at 02:05AM

Show HN: Simple time zone converter and world clock for everyone https://ift.tt/5KmVFc1

Show HN: Simple time zone converter and world clock for everyone Hi HN! I’m excited to share Tizo, a lightweight web tool that makes time zone conversions and global time tracking friction-free. I built Tizo to help anyone who deals with multiple time zones — whether you’re scheduling meetings across continents, planning travel, or coordinating with teammates around the world. Too often time zone tools are clunky or overloaded with features; Tizo strips everything down to the essentials: Instant time zone conversions between any two regions Current time display for any selected zone Multiple date & time formats supported Responsive and easy to use on desktop or mobile Whether you’re a remote worker, traveler, or just juggling international friends, Tizo helps eliminate confusion and saves you a bunch of mental math. It’s free and web-based — no install, no signup. I’d love to hear how you use it and what else would make it even more useful. — Elston (Maker of Tizo) https://ift.tt/dc0sJiU January 14, 2026 at 01:10AM

Show HN: PhotoCraft – an AI photo editor I built and shipped as my first iOS app https://ift.tt/LIsXhz2

Show HN: PhotoCraft – an AI photo editor I built and shipped as my first iOS app Hi HN, I’m an indie developer and I recently shipped my first iOS app, PhotoCraft. It’s an AI-powered photo editor focused on enhancement, avatars, and creative edits. This project started mainly as a way for me to learn how to take an idea all the way from development to passing App Store review and shipping something real. The hardest parts for me weren’t the models or the UI, but scope control, onboarding decisions, and dealing with review feedback. A few things I learned along the way: “Good enough to ship” is harder to define than expected App Store rejections are more about clarity and UX than code Cutting features early saved me a lot of time later I’m sharing this mostly to get feedback from people who’ve built and shipped products before. I’d especially appreciate thoughts on: First-time user experience Whether the feature set feels focused or bloated Monetization flow (what feels fair vs frustrating) Happy to answer any questions about the build, tooling, or App Store review process. Thanks for taking a look. — Deva https://ift.tt/ZpSTqhD January 13, 2026 at 11:54PM

Show HN: Haraltd – A cross-platform Bluetooth daemon with a JSON-based RPC https://ift.tt/yuk3jzX

Show HN: Haraltd – A cross-platform Bluetooth daemon with a JSON-based RPC https://ift.tt/yAYRn6C January 13, 2026 at 02:43AM