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Does Fixing Break Security? An Empirical Study of LLM Security Degradation

https://arxiv.org/abs/2608.13404
1•Jimmc414•16s ago•0 comments

Show HN: World Pop – A world map with countries resized by population, 1800–2100

https://douwe.com/projects/gapmover
1•dosinga•57s ago•0 comments

Why Do Prefetchers Fail? Let Agents Answer

https://arxiv.org/abs/2608.13027
1•Jimmc414•1m ago•0 comments

ChatGPT's Computer History tracks your clicks and keystrokes

https://www.theverge.com/ai-artificial-intelligence/980742/chatgpts-computer-history-tracks-your-...
1•sbulaev•2m ago•0 comments

Ianal: Woudl the Supreme Court reexamine right to privacy in public?

2•Molitor5901•3m ago•0 comments

ICE Shot a Journalist and Threw Him in Detention. He's Approaching 300 Days

https://theintercept.com/2026/08/16/ricardo-parias-ice-detention-journalist-los-angeles/
1•Jimmc414•4m ago•0 comments

Developer Gameshow by the Makers of OpenCode

https://app.rebase.tv/
1•ryanvogel•4m ago•1 comments

Show HN: AI activity discovery that brings all activities to one platform

https://hyp-e.com/
2•behaulas•5m ago•0 comments

Tether Completes the Largest Inaugural Financial Audit in History

https://tether.io/news/tether-completes-the-largest-inaugural-financial-audit-in-history/
1•momentmaker•6m ago•0 comments

Red queen hypothesis – a new way forward for self-improving AI

https://www.cst.cam.ac.uk/news/red-queen-hypothesis-new-way-forward-self-improving-ai
1•hardlianotion•8m ago•0 comments

Show HN: Hacker News Top Stories as Feeds to Use with RSS/Atom with Summaries

https://textlog.cc/u/hn10
1•stagas•8m ago•0 comments

Show HN: Terraforming with Minimal Founders – Method for Diversity from Two?

https://github.com/initsixdev/founder-population-init
2•brna•13m ago•0 comments

Q2.5 2026 Timelines Update: Uplift and Revenue

https://blog.aifutures.org/p/q25-2026-timelines-update-uplift
1•paulpauper•16m ago•0 comments

Jean Bourgain

https://en.wikipedia.org/wiki/Jean_Bourgain
1•tcp_handshaker•19m ago•0 comments

Fearing violence, some Metro bus drivers are bucking order to announce fare

https://www.washingtonpost.com/dc-md-va/2026/08/10/fearing-violence-some-metro-bus-drivers-are-bu...
1•paulpauper•20m ago•0 comments

RIP EJMR (2008-2026)

https://www.chrisbrunet.com/p/rip-ejmr-2008-2026
1•paulpauper•21m ago•0 comments

Stripe Nears Deal to Buy AI Firm OpenRouter for over $7B

https://news.bloomberglaw.com/mergers-and-acquisitions/stripe-nears-deal-to-buy-ai-firm-openroute...
5•kgwgk•22m ago•2 comments

Concise Stock Market Research – Instant Revenue Forecasting

https://alphaedge.web.app/
1•mfh423•25m ago•1 comments

Ubuntu is growing faster on Windows 11 than on Linux PCs – Canonical (nonsense?)

https://www.windowslatest.com/2026/08/16/ubuntu-is-growing-faster-on-windows-11-than-on-native-li...
2•serious_angel•25m ago•1 comments

Show HN: Manthan a MCP server to store Concept cards with prerequisite links

https://manthan.sirune.tech/share.html?token=942df0d3590d422aa74d9b44f5d3ba77
2•mohith-sarma•28m ago•0 comments

Protecting the Rust standard library from accidental breakage

https://predr.ag/blog/protecting-the-rust-stdlib-from-breakage/
2•birdculture•28m ago•0 comments

The Trumps' Crypto Project Just Got One Step Closer to Becoming a Bank

https://www.motherjones.com/politics/2026/08/donald-trump-world-liberty-regulatory-approval/
4•rib3ye•28m ago•0 comments

People of ACM – Russ Cox

https://www.acm.org/articles/people-of-acm/2026/russ-cox
1•cristaloleg•33m ago•0 comments

Claude appends the current year for some web search queries

https://canonry.ai/blog/claude-appends-year-to-web-searches
2•arberx•34m ago•0 comments

Double-double: 31 digits of precision without leaving the FPU

https://marekfiser.com/blog/double-double-arithmetic/
3•iliketrains•43m ago•0 comments

Where Did the Productivity Gains Go?

https://idiallo.com/blog/where-did-the-productivity-gains-go
4•firefoxd•44m ago•0 comments

Problematic Paper Screener

https://www.irit.fr/~Guillaume.Cabanac/problematic-paper-screener
1•nstj•46m ago•0 comments

Every fusion startup that has raised over $100M

https://techcrunch.com/2026/08/15/every-fusion-startup-that-has-raised-over-100m/
2•bushwart•47m ago•0 comments

Defuddle

https://defuddle.md/
3•monneyboi•48m ago•0 comments

LinkedIn Wants Users to Lean Less on AI. Maybe Less

https://www.wsj.com/cmo-today/linkedin-wants-users-to-lean-less-on-ai-maybe-a-lot-less-8e03b2aa
2•apparent•49m ago•1 comments
Open in hackernews

Show HN: Dexter – an opinionated day planner for Mac

https://dexterplanner.com/
17•cvburgess•1y ago
Hey HN, Dexter is a day planner I built for Mac (and web).

This was a grief project. Some people make art when they're soul searching, and making apps has always been a bit of an artistic outlet for me. Earlier this year my mother committed suicide and two weeks later the company I worked for laid off my entire division. After taking some time to grieve and process I started building something just for me, just for fun, just because I wanted to.

Dexter has been a slow project that started as paper sketches at my kitchen table and slowly morphed into a codebase. It allowed me to play with tools I wanted to get better at like Postgres and Typescript while also letting me try (and in some cases fail) experimenting with new-to-me tools like Tailwind, Supabase, Tauri, Electron, and Vite.

Small portions of the app and site were "vibe coded", but 99% is hand-crafted code (not necessarily good code), graphics, and data models. This was meant to be a fun project where I learned things just because I wanted to learn something, not a race to see how fast I could grind out a product.

For an example of "unnecessary but fun", I made each SVG on the marketing site twice with Figma - once in a light theme and again in a dark theme - so if you toggle your OS's dark mode, everything should change, even the images.

A few things about the app:

- Yeah, I know, it's an Electron app. I tried using Tauri and other tools but hit a few snags. The Electron ecosystem was incredibly mature and easy to use in comparison

- The app is open source [0] and so is the marketing site [1]

- Some friends and I have been using it daily for a few months and really enjoy it compared to our old multi-tool workflows

- Dexter is the name of my 12(?) year old husky, hence the dog branding

- There is a pricing widget on the marketing site but the app is currently totally free. I might integrate Stripe soon if (and only if) that feels like a fun project, but the goal isn't to get rich or even turn a profit, it's to have fun and build something genuinely useful that I use every day

There are a bunch of features I would love to add and enhancements I would like to make, and eventually I will. Currently, I pick up a feature just because it sounds fun that day and I put it down when it is no longer fun. It might not be a good business model, but it has been a wonderful antidote to an industry rife with burnout and a personal life that's been a little out of control.

I hope you enjoy it and maybe build something for yourself, just because it sounds fun.

If anyone gives it a try I will be in the comments today and happy to answer any questions!

[0] https://github.com/cvburgess/dexter-app

[1] https://github.com/cvburgess/dexter-www

Comments

saltcod•1y ago
Sorry to hear about the inspiration for this. It's very nicely done. Great work.
cvburgess•1y ago
Thank you so much <3
DevDad_io•1y ago
Very clean UI, well done!
cvburgess•1y ago
Thank you!

I got to dust off some old UX skills that haven't been used in a few years.

Huge shoutout to DaisyUI [0] and tailwind for making it really easy to build pretty things.

[0] https://daisyui.com/

DevDad_io•1y ago
Ha! Daisy and Tailwind are so wonderful, I used the same for my app. I especially like the multidirectional scrolling on your app.
cvburgess•1y ago
Scrolling has been the bane of my existence lol.

Im pretty happy with it currently, but want to fix a small annoyance where columns can "hijack" horizontal scrolling.

I learned SO MUCH about CSS tools of old and new doing this project. The popover API and anchor positioning in particular was a bit of a beast, as were overflows and scroll areas.

Most of my background has been in native or react-native mobile development where these kinds of issues don't really exist in the same way.

Going back to basics with html + css was humbling and taught me a lot, too.

osener•1y ago
I came across this randomly when I searched "Figma" on HN, and I'm very glad I did. Tastefully done app -- wishing you all luck in the world.