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Show HN: LocalGPT – A local-first AI assistant in Rust with persistent memory

https://github.com/localgpt-app/localgpt
140•yi_wang•4h ago•40 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
83•momciloo•12h ago•17 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
40•mbitsnbites•3d ago•5 comments

Show HN: Seedance 2.0 – The Most Powerful AI Video Generator

https://seedance.ai/
2•bigbromaker•1h ago•0 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
304•isitcontent•1d ago•39 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
371•eljojo•1d ago•218 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
374•vecti•1d ago•172 comments

Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev

https://github.com/sandys/kappal
45•sandGorgon•3d ago•27 comments

Show HN: High-performance bidirectional list for React, React Native, and Vue

https://suhaotian.github.io/broad-infinite-list/
2•jeremy_su•3h ago•0 comments

Show HN: Craftplan – Elixir-based micro-ERP for small-scale manufacturers

https://puemos.github.io/craftplan/
18•deofoo•4d ago•4 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
98•antves•2d ago•70 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
87•phreda4•1d ago•17 comments

Show HN: Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust

https://github.com/artifact-keeper
159•bsgeraci•2d ago•65 comments

Show HN: Django-rclone: Database and media backups for Django, powered by rclone

https://github.com/kjnez/django-rclone
2•cui•6h ago•1 comments

Show HN: Axiomeer – An open marketplace for AI agents

https://github.com/ujjwalredd/Axiomeer
12•ujjwalreddyks•5d ago•2 comments

Show HN: Witnessd – Prove human authorship via hardware-bound jitter seals

https://github.com/writerslogic/witnessd
2•davidcondrey•7h ago•2 comments

Show HN: BioTradingArena – Benchmark for LLMs to predict biotech stock movements

https://www.biotradingarena.com/hn
31•dchu17•1d ago•13 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
55•nwparker•2d ago•13 comments

Show HN: PalettePoint – AI color palette generator from text or images

https://palettepoint.com
2•latentio•9h ago•0 comments

Show HN: Gigacode – Use OpenCode's UI with Claude Code/Codex/Amp

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
23•NathanFlurry•1d ago•11 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
18•denuoweb•2d ago•2 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
173•vkazanov•2d ago•49 comments

Show HN: I built a <400ms latency voice agent that runs on a 4gb vram GTX 1650"

https://github.com/pheonix-delta/axiom-voice-agent
2•shubham-coder•11h ago•1 comments

Show HN: Stacky – certain block game clone

https://www.susmel.com/stacky/
3•Keyframe•12h ago•0 comments

Show HN: More beautiful and usable Hacker News

https://twitter.com/shivamhwp/status/2020125417995436090
4•shivamhwp•4h ago•3 comments

Show HN: A toy compiler I built in high school (runs in browser)

https://vire-lang.web.app
3•xeouz•13h ago•1 comments

Show HN: Env-shelf – Open-source desktop app to manage .env files

https://env-shelf.vercel.app/
2•ivanglpz•14h ago•0 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
15•toborrm9•1d ago•8 comments

Show HN: Nginx-defender – realtime abuse blocking for Nginx

https://github.com/Anipaleja/nginx-defender
3•anipaleja•14h ago•0 comments

Show HN: Horizons – OSS agent execution engine

https://github.com/synth-laboratories/Horizons
27•JoshPurtell•2d ago•5 comments
Open in hackernews

Show HN: I built an AI Agent that uses the iPhone

https://github.com/rounak/PhoneAgent
53•rounak•8mo ago
It’s powered by OpenAI’s GPT 4.1 model.

Uses Xcode UI tests + accessibility tree to look into apps, and performs swipes, taps, etc to get things done.

Comments

simianwords•8mo ago
Interesting project, if anything it shows what Android or IOS may support in the near future.

>iOS apps are sandboxed, so this project uses Xcode's UI testing harness to inspect and interact with apps and the system. (no jailbreak required).

What are practical limitations of this? Maybe you can't submit this app to the store?

sunbum•8mo ago
It's not an app that runs on device at all. It's an program that runs on your mac.
M4v3R•8mo ago
I underground that this is nothing more than a proof of concept but imagine what Apple itself could do with this idea if they truly embraced the concept and cut all the internal red tape that currently prevents them from doing so. This is what “Apple Intelligence” should be but never materialized (and at this point I have doubts it ever will, although I am curious what they’ll show off at WWDC this year).
jen729w•8mo ago
> I am curious what they’ll show off at WWDC this year

Fool me once...

BossingAround•8mo ago
> I am curious what they’ll show off at WWDC this year

Apparently, not much is planned, per [1]. I'd be very cautious about AI agents like these; from a user level, this has so many security vulnerabilities.

[1] https://www.macrumors.com/2025/05/30/the-macrumors-show-last...

totetsu•8mo ago
> "It would need access to our browser, an ability to drive that. It would need our credit card information to pay for the tickets. It would need access to our calendar, everything we're doing, everyone we're meeting. It would need access to Signal to open and send that message to our friends," she said. "It would need to be able to drive that across our entire system with something that looks like root permission, accessing every single one of those databases, probably in the clear because there's no model to do that encrypted."

Whittaker added that an AI agent powerful enough to do that would "almost certainly" process data off-device by sending it to a cloud server and back.

"So there's a profound issue with security and privacy that is haunting this sort of hype around agents, and that is ultimately threatening to break the blood-brain barrier between the application layer and the OS layer by conjoining all of these separate services, muddying their data, and doing things like undermining the privacy of your Signal messages," she said.

--Meredith Whittaker earlier this year.

katsura•8mo ago
I've been thinking about building a robot that can use a camera to look around, use motors to go in different directions, and when it sees a human, it could also ask if they've seen John Connor, and if the person is being "difficult" then press a button to terminate them.

The interesting thing is that the three laws of robotics says that robots shouldn't harm humans, but I don't really see a way for an AI agent to understand that by "pressing a button" they actually hurt the human.

voidUpdate•8mo ago
You have stumbled upon the point of the three laws of robotics, which is that they are part of a series of stories showing why they don't necessarily work
gryfft•8mo ago
To wit, the three laws are actually a formulation of three laws of tool design: a tool must not harm its user; a tool must be fit for purpose and do what the user wishes, as long as that doesn't harm the user; and a tool should be sturdy and reusable so long as that doesn't interfere with the tool's safety or usability.

These design principles make sense when you are talking about a non-sentient object, but intelligent, adaptable beings cannot be so easily constrained.

rvnx•8mo ago
At some point (~50 years from now ?) they could even form their own type of life. If they can mine for resources, think, do actions and reproduce. "synthetic life"
diggan•8mo ago
> If they can mine for resources, think, do actions and reproduce. "synthetic life"

Essentially the story of the Horizon series of video games: https://en.wikipedia.org/wiki/Horizon_(video_game_series), and I'm sure many other sci-fi novels.

rvnx•8mo ago
Or like in Futurama, the apparition of "Robosexuals"
astrodude•8mo ago
in case if anyone wants to understand how it works: https://github.com/kiranz/phoneagent/blob/add-docs/explanati...