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Expose localhost to the internet. One binary, one command.

NFLTR.XYZ creates secure tunnels from your local services to public HTTPS URLs no DNS, no Nginx, no firewall rules. Built for developers, homelabbers, SaaS teams shipping on-premise, and enterprise fleets. gRPC-based, AES-256 encrypted, single binary. Here's what it actually does and why I think it's worth your time. The core: a gRPC tunnel dials outbound from your machine, so it works behind NAT, CGNAT, and corporate firewalls without opening a single inbound port. TLS terminates at the edge. One binary, no runtime dependencies. For developers: share a local dev server, receive webhooks (Stripe, GitHub, Slack) with built-in HMAC verification, test OAuth callbacks, or pair-program against live local code. Multi-route support maps /api to one port and / to another through a single tunnel. For homelabbers: expose Jellyfin, Home Assistant, Nextcloud no port forwarding, no DDNS, no router config. Works behind CGNAT out of the box. For SaaS teams: ship the agent alongside your product. Your cloud gets a stable named endpoint into the client's network no VPN negotiation with their IT team, no firewall exceptions. Fleet tokens and label selectors let you manage hundreds of client deployments centrally. For enterprise/DevOps: 75 Prometheus metrics, audit logging on every connection, policy-based auth (mTLS JWT API key chain), horizontal scaling, remote kubectl access into private clusters. On trust I know the reaction to "run this binary from the internet." Two answers: there's a WASM build for sandboxed execution, and the client is being open-sourced shortly so you can audit exactly what's dialing out before you run it. Platforms: Linux, macOS, Windows, ARM64 (Raspberry Pi to Jetson), WASM. I'm looking for honest feedback what's missing, what's unclear, what would make you actually use this or recommend it to a client. Happy to answer anything technical in the comments. https://nfltr.xyz
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6mo ago

Beta-testers

Hey there,

I've uploaded a thread here before, introducing a new application called Dundry.

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6mo ago

What makes a form builder actually good to use? Asking while building one into Verso.

Day 17 of building Verso (projectoye.com) a workspace OS that brings Notes, Spreadsheets, Presentations, Canvas, and an AI-native IDE into one place.

Today I started building dynamic form creation into Verso. The idea: create any form data entry, surveys, internal workflows directly inside your workspace, connected to a spreadsheet or database, no code required.

It is not finished yet but the foundation is in.

Which got me thinking about what actually makes a form builder worth using day to day. TypeForm nailed the experience. Google Forms nailed the simplicity. Most others feel like neither.

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6mo ago

Fake testimonials are killing your conversions

Let s be honest

people don t trust testimonials anymore.

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6mo ago

I built SendReady — AI that rewrites your text inside any Android app (no copy-pasting to ChatGPT)

Hey PH community

I just launched SendReady a free Android app that brings AI text transformation directly into your text selection menu.

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6mo ago

We built a fast AI product listing tool for Shopify — would love your feedback

Hey Product Hunt community,

We just launched Filleo a tool that lets you create Shopify product listings really quick using AI, designed especially for dropshippers and fast-moving stores.

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6mo ago

Why is hosting still dominated by cPanel / Plesk?

The hosting industry has been heavily centered around cPanel and Plesk for a long time.

From one perspective, this looks like market standardization. From another, it raises a different question:

- Why haven t alternatives reached similar adoption?

- Is it truly technical superiority, or ecosystem lock-in?

Révolution Network

Hey everyone

We re excited to launch Revolution Network a DePIN protocol that lets anyone earn crypto by sharing their unused internet bandwidth.

Happy to answer any questions!

Building a Real-Time Offline Voice Conversion System (No Cloud, Low Latency)

Recently I developed voice_convertor application which can work fully offline.
The client asked me to build it was musician (my thought) from Los Angels. He was a fan of Michael, a well-known singer in his region and had been using Voqul to convert othe similar singer's voice into that Michael's style. But, he faced several limitations, which the tool was cloud based, had unstable connectivity, and the output quality was inconsistent.

He asked me to build a fully offline solution with higher-quality results and real-time capabilities.

To train the model, he provided around 20 audio tracks (each ~3 minutes long). Based on this dataset, I developed a voice conversion system that runs entirely offline. The application includes the following features (actually this is a simple app).

  1. File-to-file voice conversion

  2. Real-time voice streaming

  3. Pitch control for fine-tuning output

  4. Optimized inference for low-latency performance

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