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Show HN: MCP App to play backgammon with your LLM

https://github.com/sam-mfb/backgammon-mcp
2•sam256•23m ago•0 comments

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

https://github.com/valdanylchuk/breezydemo
241•isitcontent•16h ago•26 comments

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

https://vecti.com
343•vecti•18h ago•153 comments

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

https://eljojo.github.io/rememory/
307•eljojo•19h ago•190 comments

Show HN: I'm 75, building an OSS Virtual Protest Protocol for digital activism

https://github.com/voice-of-japan/Virtual-Protest-Protocol/blob/main/README.md
5•sakanakana00•1h ago•1 comments

Show HN: I built Divvy to split restaurant bills from a photo

https://divvyai.app/
3•pieterdy•1h ago•0 comments

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

https://github.com/phreda4/r3
77•phreda4•15h ago•14 comments

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

https://docs.smooth.sh/cli/overview
93•antves•1d ago•69 comments

Show HN: ARM64 Android Dev Kit

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

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

https://www.biotradingarena.com/hn
26•dchu17•20h ago•12 comments

Show HN: I Hacked My Family's Meal Planning with an App

https://mealjar.app
2•melvinzammit•3h ago•0 comments

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

https://github.com/artifact-keeper
152•bsgeraci•1d ago•64 comments

Show HN: Slack CLI for Agents

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

Show HN: I built a free UCP checker – see if AI agents can find your store

https://ucphub.ai/ucp-store-check/
2•vladeta•4h ago•2 comments

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

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
18•NathanFlurry•1d ago•9 comments

Show HN: Compile-Time Vibe Coding

https://github.com/Michael-JB/vibecode
10•michaelchicory•5h ago•1 comments

Show HN: Slop News – HN front page now, but it's all slop

https://dosaygo-studio.github.io/hn-front-page-2035/slop-news
15•keepamovin•6h ago•5 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
14•toborrm9•21h ago•7 comments

Show HN: Horizons – OSS agent execution engine

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

Show HN: Micropolis/SimCity Clone in Emacs Lisp

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

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

https://rahuljaguste.github.io/Nethack_Falcons_Eye/
5•rahuljaguste•15h ago•1 comments

Show HN: Fitspire – a simple 5-minute workout app for busy people (iOS)

https://apps.apple.com/us/app/fitspire-5-minute-workout/id6758784938
2•devavinoth12•9h ago•0 comments

Show HN: I built a RAG engine to search Singaporean laws

https://github.com/adityaprasad-sudo/Explore-Singapore
4•ambitious_potat•9h ago•4 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: Sem – Semantic diffs and patches for Git

https://ataraxy-labs.github.io/sem/
2•rs545837•10h ago•1 comments

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

https://bastion-enclave.vercel.app
12•KevinChasse•21h ago•16 comments

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

https://github.com/AGDNoob/FastLog
5•AGDNoob•12h ago•1 comments

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

https://github.com/SawyerHood/gitclaw
9•sawyerjhood•21h ago•0 comments

Show HN: Gohpts tproxy with arp spoofing and sniffing got a new update

https://github.com/shadowy-pycoder/go-http-proxy-to-socks
2•shadowy-pycoder•13h ago•0 comments

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

https://startupperks.directory
4•osmansiddique•13h ago•0 comments
Open in hackernews

Show HN: Vibemail – Chrome extension for vibe emailing

https://chromewebstore.google.com/detail/vibemail/dijcjhhnpgoenmkmahigmdgpkajhhhbg
9•aliyanishfaq•9mo ago
Hey folks at HN,

I didn’t want to pay $10–$30/month for AI email tools, so my friend and I built a free Chrome extension that works directly inside Gmail.

It has the core features you'd expect:

- When you open a reply, it drafts a response based on the thread — just hit Tab and send.

- As you type, it suggests completions based on context (like autocomplete, but smarter).

- Press Shift+Tab to force a suggestion anytime.

- You can also give it context with // comments — e.g. // suggest a time on Thursday afternoon — and press Tab to drop in the response. Then hit Shift+X to remove the comment.

It’s super lightweight, totally free, and we’d love for people to try it out!

Checkout here: https://www.vibemail.email

Comments

shreyasnsharma•9mo ago
Any way to specify my custom writing style via a system prompt?
aliyanishfaq•9mo ago
good idea, prolly should allow system prompt config so people can add their custom email signature as well
bertman•9mo ago
Additional information that's hopefully helpful for HN readers:

* This extension has been vibe-coded (example from the code: "// IMPORTANT: Replace this with the ACTUAL URL where your auth-iframe.html is hosted!")

* It sends your email content to ParaAI (https://paraai.pro/) for the actual text completion

aliyanishfaq•9mo ago
lol, should've cleaned the code more, but it's still safe. ParaAI was also built by me. It is connected to models hosted on Azure and has more prompt/iterative checks for styling so so that was the fastest way for me to implement instead of copying code.

Appreciate the note tho! would you want it to directly send request to model provider APIs?

theGreatAmogh•9mo ago
congrats - this seems really cool. just tested it out and can see the value of this!
desertkun•9mo ago
I don't think sending your emails to somebody else for LLM inference, whomever that might be, is a viable business model. Unless it is completely local, I would never use it.
aliyanishfaq•9mo ago
didn't aim for this to a business model. I do, however, think it can be provided there is trust for Email Client through compliance etc