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Show HN: MephistoMail – A RAM-only, tracker-free disposable email client

2•benmxrt•2h ago
Hi HN,

I got frustrated with the current landscape of 10-minute mail services. They are often full of ads, Google Analytics trackers, and clunky interfaces—completely defeating the purpose of a "privacy" tool.

I built MephistoMail as a clean, RAM-only frontend alternative. It uses the mail.tm/mail.gw APIs under the hood for actual inbox mapping but handles everything on the client side in volatile memory. If you close the tab, the session is gone. Zero logs are kept on our end.

Tech stack: React 18, Vite, Tailwind CSS, Lucide.

Would love to hear your thoughts, roasts, and suggestions!

Demo: https://mephistomail.site Repo: https://github.com/jokallame350-lang/temp-mailmephisto

Show HN: Mines.fyi – all the mines in the US in a leaflet visualization

https://mines.fyi/
56•irasigman•6h ago•38 comments

Show HN: A native macOS client for Hacker News, built with SwiftUI

https://github.com/IronsideXXVI/Hacker-News
179•IronsideXXVI•13h ago•137 comments

Show HN: Agent Passport – OAuth-like identity verification for AI agents

5•samerismail•2h ago•1 comments

Show HN: Velo – Open-source, keyboard-first email client in Tauri and Rust

3•Espired•2h ago•0 comments

Show HN: I built a 55K-word email marketing knowledge base and Claude Code skill

https://www.emailmarketingskill.com/
3•cosmoblk•2h ago•0 comments

Show HN: Give your OpenClaw agent a face and voice with LiveKit and LemonSlice

https://github.com/openserv-labs/openclaw-voice-avatar
4•arbayi•2h ago•0 comments

Show HN: WatchTurm – an open-source release visibility layer I use in my work

2•WatchTurm•2h ago•0 comments

Show HN: MephistoMail – A RAM-only, tracker-free disposable email client

2•benmxrt•2h ago•0 comments

Show HN: Are – Rule engine for JavaScript, C#, and Dart with playground

https://are-playground.netlify.app/
4•beratarpa•3h ago•0 comments

Show HN: AI Council – multi-model deliberation that runs in the browser

https://github.com/prijak/Ai-council
5•prijak•3h ago•1 comments

Show HN: Ghostty-based terminal with vertical tabs and notifications

https://github.com/manaflow-ai/cmux
171•lawrencechen•1d ago•71 comments

Show HN: 8gent – Mobile first workflow automation for iOS

https://www.8gent.tech/en
3•buchmannflorian•4h ago•0 comments

Show HN: How Amazon Pricing Algorithms Work

https://www.pricedropnotifications.com/algorithms.html
3•HNFINDS•4h ago•1 comments

Show HN: Micasa – track your house from the terminal

https://micasa.dev
624•cpcloud•1d ago•198 comments

Show HN: A physically-based GPU ray tracer written in Julia

https://makie.org/website/blogposts/raytracing/
190•simondanisch•1d ago•87 comments

Show HN: oForum | Self-hostable links/news site

https://github.com/arcten/oforum
6•armeet•5h ago•1 comments

Show HN: A small, simple music theory library in C99

https://github.com/thelowsunoverthemoon/mahler.c
52•lowsun•1d ago•18 comments

Show HN: Google started to (quietly) insert (self) ads into Gemini output

3•rdslw•5h ago•1 comments

Show HN: Mini-Diarium - An encrypted, local, cross-platform journaling app

https://github.com/fjrevoredo/mini-diarium
130•holyknight•1d ago•62 comments

Show HN: Write native binary web apps with TypeScript and Express

https://github.com/tsoniclang/express
14•jeswin•4d ago•2 comments

Show HN: AetherCam, a video recorder focusing on audio

https://aethercamera.pro
2•miloo94•8h ago•0 comments

Show HN: Minimalistic workout tracker for iPhone – Stats, Trends, Streaks

https://streakout.app/
4•toni88x•12h ago•0 comments

Show HN: Running Debian on the OpenWrt One

https://github.com/sjoerdsimons/openwrt-one-debian
5•mfilion•8h ago•0 comments

Show HN: Vibe coded iOS workout app with Apple Watch support

https://apps.apple.com/us/app/fitwit-ai-personal-trainer/id6757002413
5•avsavani•9h ago•4 comments

Show HN: LobsterHelper – Managed OpenClaw on Firecracker VMs

https://lobsterhelper.com
4•alex_trekkoa•9h ago•0 comments

Show HN: Manifestinx-verify – offline verifier for evidence bundles (drift)

https://github.com/OneInX/Manifest-InX-EBS
2•oneinx•9h ago•0 comments

Show HN: I vibed a better OCaml parser than Jane Street in 69 steps

https://github.com/hdresearch/parsexp
2•yevbar•9h ago•1 comments

Show HN: HelixDB Explorer – A macOS GUI for HelixDB

https://github.com/nodfans/helixdb-explorer
3•jomamax•9h ago•0 comments

Show HN: I made a Linux driver for WCH BLE Analyzer PRO

https://github.com/xecaz/BLE-Analyzer-pro-linux-capture
3•xecaz•10h ago•1 comments

Show HN: Resilient RAP: A self-healing data pipeline with <20ms BERT inference

https://github.com/tarek-clarke/resilient-rap-framework
2•tarekclarke•11h ago•1 comments