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Show HN: I made a Rust Terminal UI for OpenSnitch, a Linux application firewall

https://github.com/amalbansode/opensnitch-tui
2•quadrophenia•8h ago
I made a Terminal UI for OpenSnitch[1], an interactive application firewall for Linux inspired by Little Snitch. I’ve always wanted to create a TUI and found the perfect excuse to make this for usage on one of my headless servers.

I wrote this in Rust to force myself to learn more, viz. async features. Super open to feedback and contributions!

[1] https://github.com/evilsocket/opensnitch

Show HN: Wealthfolio 2.0- Open source investment tracker. Now Mobile and Docker

https://wealthfolio.app/?v=2.0
503•a-fadil•15h ago•170 comments

Show HN: Vibe Prolog

https://github.com/nlothian/Vibe-Prolog
38•nl•2d ago•8 comments

Show HN: Skedular, a Smart Booking and Workspace Management Platform

https://skedular.app
2•mortezaalizadeh•2h ago•0 comments

Show HN: F32 – An Extremely Small ESP32 Board

https://github.com/PegorK/f32
292•pegor•2d ago•51 comments

Show HN: Search London StreetView panoramas by text

https://london.publicinsights.uk
22•dfworks•1d ago•10 comments

Show HN: My hobby OS that runs Minecraft

https://astral-os.org/posts/2025/10/31/astral-minecraft.html
228•avaliosdev•4d ago•29 comments

Show HN: 32V TENS device from built from scratch under $100

https://littlemountainman.github.io/2025/11/17/tens/
66•autonomydriver•4d ago•19 comments

Show HN: I made a Rust Terminal UI for OpenSnitch, a Linux application firewall

https://github.com/amalbansode/opensnitch-tui
2•quadrophenia•8h ago•0 comments

Show HN: OCR Arena – A playground for OCR models

https://www.ocrarena.ai/battle
18•kbyatnal•15h ago•3 comments

Show HN: Awesome J2ME

https://github.com/hstsethi/awesome-j2me
77•catstor•1d ago•53 comments

Show HN: I made a down detector for down detector

https://downdetectorsdowndetector.com
577•gusowen•3d ago•168 comments

Show HN: I built a synth for my daughter

https://bitsnpieces.dev/posts/a-synth-for-my-daughter/
1271•random_moonwalk•1w ago•209 comments

Show HN: Even Turns, track your families turns

https://eventurns.com
5•gdesplin•12h ago•0 comments

Show HN: MCP Traffic Analysis Tool

https://github.com/mcp-shark/mcp-shark
36•o4isec•4d ago•0 comments

Show HN: RowboatX – open-source Claude Code for everyday automations

https://github.com/rowboatlabs/rowboat
129•segmenta•3d ago•41 comments

Show HN: City2Graph – Python Open Source for Geospatial Graph Neural Networks

https://city2graph.net/index.html
4•yutasato•13h ago•1 comments

Show HN: Tangent – Security log pipeline powered by WASM

https://github.com/telophasehq/tangent
27•ethanblackburn•1d ago•2 comments

Show HN: A game where you invest into startups from history

https://startupgambit.com
41•vire00•6d ago•35 comments

Show HN: Transcribe Your Voice in Terminal Locally

https://hns-cli.dev/
5•primaprashant•14h ago•0 comments

Show HN: Markov Models and Dynamical Systems – Software and Book

https://gitlab.com/fraserphysics/hmmds
3•fraserphysics•15h ago•0 comments

Show HN: ESPectre – Motion detection based on Wi-Fi spectre analysis

https://github.com/francescopace/espectre
212•francescopace•4d ago•50 comments

Show HN: Parqeye – A CLI tool to visualize and inspect Parquet files

https://github.com/kaushiksrini/parqeye
164•kaushiksrini•4d ago•35 comments

Show HN: Guts – convert Golang types to TypeScript

https://github.com/coder/guts
105•emyrk•3d ago•30 comments

Show HN: Browser-based interactive 3D Three-Body problem simulator

https://trisolarchaos.com/?pr=O_8(0.6)&n=3&s=5.0&so=0.00&im=rk4&dt=1.00e-4&rt=1.0e-6&at=1.0e-8&bs...
243•jgchaos•3d ago•111 comments

Show HN: Rep+: Burp Repeater Inside Chrome DevTools for Bug Bounty and AppSec

https://github.com/bscript/rep
2•bscript•18h ago•1 comments

Show HN: Continuous Claude – run Claude Code in a loop

https://github.com/AnandChowdhary/continuous-claude
166•anandchowdhary•6d ago•61 comments

Show HN: Train a language model in the browser with WebGPU

https://sequence.toys
4•vvin•18h ago•1 comments

Show HN: Codesprint – A LeetCode Typing Trainer

https://github.com/cwklurks/codesprint
3•cwkcwk•19h ago•0 comments

Show HN: A subtly obvious e-paper room air monitor

https://www.nicolin-dora.ch/blog/en-epaper-room-air-monitor-part-1/
65•nomarv•4d ago•28 comments

Show HN: OctoDNS, Tools for managing DNS across multiple providers

https://octodns.readthedocs.io/en/latest/
28•gardnr•2d ago•3 comments