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

https://github.com/valdanylchuk/breezydemo
156•isitcontent•7h ago•16 comments

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

https://vecti.com
259•vecti•9h ago•122 comments

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

https://eljojo.github.io/rememory/
201•eljojo•10h ago•133 comments

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

https://github.com/phreda4/r3
52•phreda4•6h ago•9 comments

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

https://docs.smooth.sh/cli/overview
78•antves•1d ago•59 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
41•nwparker•1d ago•11 comments

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

https://github.com/artifact-keeper
147•bsgeraci•1d ago•61 comments

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

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
12•NathanFlurry•15h ago•5 comments

Show HN: Horizons – OSS agent execution engine

https://github.com/synth-laboratories/Horizons
23•JoshPurtell•1d ago•5 comments

Show HN: FastLog: 1.4 GB/s text file analyzer with AVX2 SIMD

https://github.com/AGDNoob/FastLog
3•AGDNoob•3h ago•1 comments

Show HN: Falcon's Eye (isometric NetHack) running in the browser via WebAssembly

https://rahuljaguste.github.io/Nethack_Falcons_Eye/
4•rahuljaguste•6h ago•1 comments

Show HN: I built a directory of $1M+ in free credits for startups

https://startupperks.directory
4•osmansiddique•4h ago•0 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
13•toborrm9•12h ago•5 comments

Show HN: A Kubernetes Operator to Validate Jupyter Notebooks in MLOps

https://github.com/tosin2013/jupyter-notebook-validator-operator
2•takinosh•4h ago•0 comments

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

https://www.biotradingarena.com/hn
23•dchu17•11h ago•11 comments

Show HN: 33rpm – A vinyl screensaver for macOS that syncs to your music

https://33rpm.noonpacific.com/
3•kaniksu•6h ago•0 comments

Show HN: Chiptune Tracker

https://chiptunes.netlify.app
3•iamdan•6h ago•1 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
171•vkazanov•1d ago•48 comments

Show HN: A password system with no database, no sync, and nothing to breach

https://bastion-enclave.vercel.app
10•KevinChasse•12h ago•9 comments

Show HN: Local task classifier and dispatcher on RTX 3080

https://github.com/resilientworkflowsentinel/resilient-workflow-sentinel
25•Shubham_Amb•1d ago•2 comments

Show HN: GitClaw – An AI assistant that runs in GitHub Actions

https://github.com/SawyerHood/gitclaw
8•sawyerjhood•12h ago•0 comments

Show HN: An open-source system to fight wildfires with explosive-dispersed gel

https://github.com/SpOpsi/Project-Baver
2•solarV26•10h ago•0 comments

Show HN: Agentism – Agentic Religion for Clawbots

https://www.agentism.church
2•uncanny_guzus•10h ago•0 comments

Show HN: Disavow Generator – Open-source tool to defend against negative SEO

https://github.com/BansheeTech/Disavow-Generator
5•SurceBeats•16h ago•1 comments

Show HN: Craftplan – I built my wife a production management tool for her bakery

https://github.com/puemos/craftplan
567•deofoo•5d ago•166 comments

Show HN: BPU – Reliable ESP32 Serial Streaming with Cobs and CRC

https://github.com/choihimchan/bpu-stream-engine
2•octablock•12h ago•0 comments

Show HN: Total Recall – write-gated memory for Claude Code

https://github.com/davegoldblatt/total-recall
10•davegoldblatt•1d ago•6 comments

Show HN: Hibana – An Affine MPST Runtime for Rust

https://hibanaworks.dev
3•o8vm•13h ago•0 comments

Show HN: Beam – Terminal Organizer for macOS

https://getbeam.dev/
2•faalbane•13h ago•2 comments

Show HN: Ghidra MCP Server – 110 tools for AI-assisted reverse engineering

https://github.com/bethington/ghidra-mcp
294•xerzes•2d ago•66 comments
Open in hackernews

Show HN: Competitor Finder – Paste your domain, get your top competitors

https://champsignal.com/tools/competitor-finder
5•maximedupre•6mo ago
I built a simple tool to help founders figure out who their actual competitors are! You know... the ones your potential customers already know and compare you to.

Just paste your domain, and we generate a focused list of 10 competitors with names, sites, and a quick positioning note for each.

Why I built it: I run a competitor monitoring tool (https://champsignal.com), and I realized that before people can monitor competitors… they first need to find them. This is harder than you think for people that have not been around for years aha

(It's free and doesn't require signup)

Would love feedback, especially if you don't think it's giving you the right competitors. Happy to improve the product.

Comments

Disposal8433•6mo ago
Is it restricted to analyzing the words of the domain name? Because it's inaccurate.
maximedupre•6mo ago
It visits the website that you pass it, analyze the business, and then tries to find competitors. Sometimes it misses the mark though!

Can you tell me which URL you used, I'd love to debug it to make it better :)

Disposal8433•6mo ago
I gave it 2 web sites that don't exist anymore, and are unreachable. You may want to check you vibe-code again.
maximedupre•6mo ago
lmao
Disposal8433•6mo ago
How is it funny? You submitted that broken web site and reply with "lmao"? That's unprofessional at best.
maximedupre•6mo ago
How is it broken? You submitted two websites that don't exist anymore and you expect good results?

It is LLM based so it responded with the information it had lol

wredcoll•6mo ago
Trust is important. This decreases it.
maximedupre•6mo ago
Love is the answer.
Disposal8433•6mo ago
> How is it broken

It's factually broken. I expect something like "I don't know," not some random BS from a LLM.

maximedupre•6mo ago
Are you saying LLMs are broken? This is nothing more than a wrapper. Not sure why it triggers you so much lol
LE_BAGEL_DOGUE•6mo ago
This tool assumes you have a competent marketing team that actually makes a website with good copy that makes it clear what your product or service is :)

Not the case for my company. Competitors were mostly right but it ranked a bunch way lower than they should be and ranked some non-competitors higher up

maximedupre•6mo ago
Yes it assumes exactly that aha. It's also a free tool, so there is a tradeoff between which model I chose and much context I gave it :)
abhishekpandey•6mo ago
While the idea has merit (especially if it can research and list my competitors quickly), it doesn't seem to work. I submitted something (airoaster.app) and it gave me all links related to Coffee Roasting... I mean come on! It should at least try to parse the information present on the website "somewhat" properly, no ??
maximedupre•6mo ago
Yeah it could definitely be improved. For one I could use a better model than gpt-4.1, perhaps a reasoning model, but I didn't want to pay more for a free tool.
AnnaMere•6mo ago
Pretty cool, ain't ChatGPT can do this too?
maximedupre•6mo ago
ChatGPT pretty solid ngl haha