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A Unique Performance Optimization for a 3D Geometry Language

https://cprimozic.net/notes/posts/persistent-expr-memo-optimization-for-geoscript/
1•birdculture•1m ago•0 comments

Amateur sleuth earns £2M reward for exposing research fraud

https://www.thetimes.com/uk/science/article/amateur-sleuth-2m-exposing-research-fraud-jhhb8wfnn
1•doener•1m ago•0 comments

Mdview.io – clean, focused Markdown viewer with TOC, Mermaid, and LaTeX support

https://mdview.io/
1•Igor_Wiwi•3m ago•0 comments

Startup employee fired after building automated system to streamline tasks

https://economictimes.indiatimes.com/us/life/startup-employee-fired-after-building-automated-syst...
1•msolujic•8m ago•0 comments

Show HN: Realwork – Prove you didn't use AI

https://www.realwork.app/
1•Anuranjan_Vikas•11m ago•0 comments

The Static Dynamic JVM – A Many Layered Dive [video]

https://www.youtube.com/watch?v=RCxYsdeglDA
1•lichtenberger•13m ago•0 comments

Is machine Intelligence a threat to Humans

https://medium.com/@klaudibregu/is-machine-intelligence-is-a-threat-to-the-human-species-997de68b...
1•trilogic•14m ago•0 comments

Google's Universal Commerce Protocol aims to make shopping AI-native

1•kddsingh•14m ago•0 comments

The brief, wondrous life of Zina Lahr (2014)

https://www.outsideonline.com/culture/books-media/brief-wondrous-life-zina-lahr/
1•zephyrfalcon•16m ago•0 comments

In Memory of Frank Gehry

https://systemsapproach.org/2026/01/12/in-memory-of-frank-gehry/
1•signa11•17m ago•0 comments

Fossil versus Git

https://fossil-scm.org/home/doc/trunk/www/fossil-v-git.wiki
1•vednig•18m ago•0 comments

Let them eat Nvidia chips

https://betterthanrandom.substack.com/p/let-them-eat-nvidia-chips
1•weltview•20m ago•0 comments

UK threatens action against X over sexualised AI images of women and children

https://www.theguardian.com/technology/2026/jan/12/uk-threatens-action-against-x-over-sexualised-...
2•chrisjj•25m ago•0 comments

How to Blur Text in Screenshots Before Sharing (Stop Leaking Your Data)

https://www.alltoolsinones.com/blog/how-to-blur-text-in-screenshots-online-privacy
1•bhattmayurshiv•25m ago•0 comments

Show HN: ShrijiLang – an AI-powered programming language with its own runtime

https://github.com/shreeradhika623-sudo/ShrijiLang
1•shreeradhika29•32m ago•0 comments

Show HN: AI Anime Generator

https://animacharacter.com
1•jokera•34m ago•0 comments

Show HN: I tried to understand large-scale video pipelines, so I built one

https://tcoder-web.cloudflare-c49.workers.dev/
1•v0id_user•38m ago•0 comments

The 5 "levels" of optimization

https://edm115.dev/blog/2025/12/22/the-5-levels-of-optimization
2•EDM115•38m ago•0 comments

ChatGPT Query Fanout Chrome Extension

https://chromewebstore.google.com/detail/query-fanout/aehjppkoldacichgkjomekhlohfdhkcm
1•tu_shark•41m ago•1 comments

80% of Rye in 20% of the Time [1/3]

https://ryelang.org/blog/posts/learn_80_rye_in_20_time_code/
2•birdculture•41m ago•0 comments

The Passwords I Memorise

https://alexwlchan.net/2026/memorised-passwords/
1•twapi•41m ago•0 comments

Ask HN: When do you need a ledger runtime instead of a database?

1•daulet_b•41m ago•0 comments

Not all Chess960 positions are equally complex

https://arxiv.org/abs/2512.14319
1•nemoniac•42m ago•1 comments

Text To Speech with human-like voice

https://flowspeech.io/
1•hermanyin•43m ago•1 comments

Japan sets sail on rare earth hunt as China tightens supplies

https://www.asahi.com/ajw/articles/16278953
1•lb1lf•44m ago•1 comments

Lightpanda migrate DOM implementation to Zig

https://lightpanda.io/blog/posts/migrating-our-dom-to-zig
12•gearnode•45m ago•0 comments

The Julian Period and Modified Julian Dates

https://www.researchgate.net/publication/234215919_The_Julian_and_Modified_Julian_Dates
1•fanf2•46m ago•0 comments

Miracle Recovery for Rarest and Strangest Deer – Just 39 Became 8,200

https://focusingonwildlife.com/news/miracle-recovery-for-worlds-rarest-and-strangest-deer-just-39...
1•thunderbong•48m ago•0 comments

I spent 10 years building React Native apps. SwiftUI made me quit in 2 weeks

https://www.notion.so/I-spent-10-years-building-React-Native-apps-SwiftUI-made-me-quit-in-weeks-d...
2•palooka•48m ago•1 comments

Python Packaging 外伝1: Oxidation and Radiation. The Rise of uv in 2025

https://zahlman.github.io/posts/oxidation/
1•jllyhill•50m ago•0 comments
Open in hackernews

Show HN: A native Hacker News reader with integrated todo/done tracking

https://github.com/haojiang99/hacker_news_reader
54•coolwulf•7mo ago
Hey HN! I'm excited to share a tool I've been working on - a native Hacker News reader built with Rust and egui. Here's a screenshot: https://github.com/haojiang99/hacker_news_reader/blob/main/s....

As a daily HN reader, I've always struggled with keeping track of interesting posts I want to read later. Browser tabs pile up, bookmarks get forgotten, and I lose track of what I've already read. I needed a way to:

1. Browse HN efficiently (across all sections - hot, new, show, ask, jobs, best) 2. Quickly mark posts as "todo" for later reading 3. Mark posts as "done" when finished 4. Filter and search effectively

I couldn't find a tool that combined all these features, so I built one. It's been tremendously helpful for my own HN reading workflow, and I thought others might find it useful too.

Features:

- *Integrated todo tracking*: Mark stories as "todo" and "done" to manage your reading progress

- *Search functionality*: Filter stories by keyword in title, domain, or author

- *Multiple sections*: Browse all HN sections (hot, new, show, ask, jobs, best)

- *Threaded comments*: View comments in a Reddit-like threaded format

- *Dark/light mode*: Easy on the eyes in any environment

- *Keyboard shortcuts*: Efficient navigation with keyboard-centric design (1-6 for tabs, Ctrl+F for search)

- *Auto-loading*: Automatically loads more content when scrolling

- *Color-coding*: Stories color-coded by score for easy scanning

- *Native app*: Fast, responsive, and works offline with local caching

Built with Rust and the egui UI framework, with SQLite for local storage. The app scrapes Hacker News HTML directly rather than using the official API to capture the full story context.

Check out the GitHub repo (https://github.com/yourusername/hacker_news_reader) for installation instructions and source code. Built and tested on macOS, Linux, and Windows.

This started as a personal tool to solve my own HN reading habits, but I hope others find it useful too. The code is MIT licensed and I'd love your feedback, feature suggestions, or contributions!

Comments

Beijinger•7mo ago
OK, why not RSS reader?
coolwulf•7mo ago
Because I can customize a lot of functions related to Hacker News which usual RSS reader cannot
Beijinger•7mo ago
Yes, this is obvious. But why don't you offer YOUR script not for a general RSS feed?
coolwulf•7mo ago
That could be another tool :p
shahakshat609•7mo ago
sounds like a good idea & a lot of people who would need this
coolwulf•7mo ago
Thank you. I will work to make it available to more people and make this system more powerful and extremely fast.
dsr_•7mo ago
Every forum system tries to replicate the user-empowering features of Usenet with slrn, and usually falls short.
coolwulf•7mo ago
Well I'm implementing a LLM based auto summary for each article and other features which focus on usability / readability / tracking for HN users. And this is more specialized and cannot be achieved by other tools.
dsr_•7mo ago
Hrm. You should pivot to making an Electric Monk.

"The Electric Monk was a labour-saving device, like a dishwasher or a video recorder. Dishwashers washed tedious dishes for you, thus saving you the bother of washing them yourself, video recorders watched tedious television for you, thus saving you the bother of looking at it yourself; Electric Monks believed things for you, thus saving you what was becoming an increasingly onerous task, that of believing all the things the world expected you to believe."

- Douglas Adams.

flave•7mo ago
Perhaps you could teach the LLM to perform the task of enjoying the articles for you too?
barbazoo•7mo ago
> https://github.com/yourusername/hacker_news_reader

Link is dead

coolwulf•7mo ago
Please use the thread title link
pricci•7mo ago
AI artifact?

The repo is https://github.com/haojiang99/hacker_news_reader

barbazoo•7mo ago
What I thought yeah. It’s LLM generated shit all the down.
beemboy•7mo ago
Building an HN reader feels like the Hello World for hackers. Still waiting for HN in BF running in the Doom HUD.
coolwulf•7mo ago
Pretty much. That is why this was a tiny personal project I did. The key for me is to be a le to track article and comments on HN for myself. I found it useful and that's why I decided to open source and make it available for everyone else.
krishnasangeeth•7mo ago
Cool project. I too did something similar , built a HN client app for iPhone

https://apps.apple.com/us/app/h-for-hackernews/id6744145932

begueradj•7mo ago
The second Github link is broken