2026年4月19日 的 Show HN

Faceoff is a TUI app written in Python to follow live NHL games and browse standings and stats. I got the inspiration from Playball, a similar TUI app for MLB games that was featured on HN.

The app was mostly vibe-coded with Claude Code, but not one-shot. I added features and fixed bugs by using it, as I spent way too much time in the terminal over the last few months.

Try it out with `uvx faceoff` (requires uv).

Google has expanded its Personal Intelligence feature so that Gemini can now access your Google Photos face data, Gmail, YouTube history, and search activity to generate personalized AI images — live for US paid subscribers as of April 2026.

https://vucense.com/privacy-sovereignty/surveillance-biometr...

It currently supports Linux as of now. You can use this package to tinker with many things. Let's say, if you want to make a custom notification system, like if your website is down, you can make a blink notification with it. MacOS support is underway. I haven't tested Windows yet, I don't use it anymore btw. In future, if this package reaches nice growth, I'll be happy to make a similar Rust crate for it.

We needed a secure, multi-tenant way to offer shell accounts to users, but most VMMs were using too much memory and containers are unsafe. With clone, VMs are now more memory efficient than containers in most cases.

Since many other projects on HN looked like they were doing this too, open sourcing this was the right thing to do.

Feel free to use in whole or in part as you see fit!

I, like Andrej Karpathy, became super frustrated by how annoying it was to deploy projects that were previously an absolute joy to make with Claude Code. That is why I made open-passkey, an MIT licensed passkey repo with support for 33 languages and frameworks (examples included) that makes adding simple secure auth to a project easy.

We are also releasing gateway (https://gateway.locke.id) a "backendless" hosted auth server that frontend apps can consume for free so that you can ship a React or Angular app using a CDN like Netlify without needing to configure a server at all. We are willing to freely share the resources of an AWS t.large instance which should easily support millions of accounts & sessions. This decision was made to improve our velocity when it comes to shipping small apps (it should go without saying that this is not designed for large apps).

Open-passkey prioritizes post-quantum algorithms, though they are not supported by browsers yet. On top of Gateway, we also built a simple end-to-end encrypted key value store modeled after localStorage. A simple setItem() and getItem() API that uses PRF with passkeys to store encrypted values on gateway with zero config. This, again, was made to improve our velocity to securely add API keys and stuff to frontend apps without needing to pay for a server to host. Obviously gateway is completely optional and exporting out your users public keys is supported with rp_id verification via domain TXT records.

Brygga is in early development. The core client works end-to-end (connect, join, send, receive, persist) but many features you'd expect from a mature IRC client are still missing.

Repo: https://github.com/buggerman/Brygga

I recently needed to verify past employment and to do so I was going to upload paystubs from a previous employer, however I didn't want to share my salary in that role. I did a quick search online and most sites required sign-up or weren't clear about document privacy. I conceded and signed up for a free trial of Adobe Acrobat so I could use their PDF redaction feature. I figured there should be a dead simple way of doing this that's private, so I decided to create it myself.

What this does is rasterize each page to an image with your redactions burned in, then it rebuilds the PDF so the text layer is permanently destroyed and not just covered up and easily retrievable.

I welcome any and all feedback as this is my first live tool, thanks!

Hello, this was a funny idea I had. I knew that you could do crazy things with fonts (like play a video game in one: https://www.coderelay.io/fontemon.html)

but with ligatures, I was thinking about how much could you actually push them? I decided to try making a font that literally translates Chinese characters (with some context-aware rules/replacements for common phrases).

Turns out, this experiment took only several minutes to make with Claude Code and works surprisingly well!

One coding agent orchestrator UI for Claude and Codex, but actually feels nice.

Free, open-source, MIT licensed.

Why I built it:

- I wanted a lightweight UI as nice as the Codex app, but without the complexity and the custom diffs on the side

- I want files and diffs open straight in my editor!

- And I wanted both agents - Anthropic + OpenAI — in one place

How it works:

- No API keys, no OAuth, no separate billing — it just uses whatever you're already logged into. So your Claude Max and ChatGPT/Codex subscriptions both work out of the box.

- Talks to Claude Code via the Claude Agent SDK

- Talks to Codex via its app-server JSON-RPC

For now it's MacOS-only but can be easily extended to other platforms.