u/bankrut

EnvTunnel - a free, local-first desktop app that scans for active dev servers and generates instant QR codes using your real local network IP.

EnvTunnel sits in your system tray, scans 16+ dev ports every 3 seconds, and generates a big QR code the moment it detects an active server. Scan it. Open it. Done.

No cloud, no accounts, no internet required. It just sits in the system tray, monitors popular development ports, and the moment it detects an active server it creates a large QR code so you can test on your phone immediately.

Built with:

• Tauri v2 + React + TypeScript + Rust
• Digital Brutalism UI (monospace, neon green, sharp corners)
• System tray + optional Windows autostart

How it works:

1. Start your dev server (npm run dev -- --host for Vite/Astro)
2. EnvTunnel detects it automatically (ports 3000, 4321, 5173, 8080, etc.)
3. Scan the QR code from your phone - done.

Repo: github.com/hsr88/envtunnel

Feedback welcome!

TL;DR: I built a Chrome extension that turns your normal Reddit/Facebook/X scrolling into lead generation. Not by spamming. By replying to posts where people already have the problem you solve.

The best leads aren't in your inbox. They're in comment sections where someone just wrote: "How do you guys handle X?" or "What's the best tool for Y?"

These people are problem-aware. They're literally asking for help. You don't need to sell them - you need to be the helpful person who happens to do exactly what they need.

But writing 10+ thoughtful replies daily? Exhausting. So I automated the drafting.

Example:
I use it to reply on Facebook - which helps me increase my reach, get tons of reactions and likes, and that translates into more followers for my Facebook fan pages. And I just do it in my free time while scrolling through social media.

How It Works (JawJaw)

It's a Chrome extension. You browse Reddit (or Facebook, or X) normally. When you see a post where someone has a problem your product solves (or you just want to chat), you click the JawJaw button inside the comment box.

It reads the full thread context, you pick one of 10 personas, and drafts a reply:

- Engaging - friendly, helpful, builds trust

- Exhaustive - deep technical answer, shows expertise

- LeadGenerator - helpful reply + soft mention of your product ONLY when the context is a direct fit

You edit, hit post. Takes few seconds.

The LeadGenerator Persona

I set up 5 product profiles. Each has:

- What my product does (2 sentences)

- Keywords that trigger a mention (e.g. "email outreach", "lead gen", "CRM")

- Tone rules (no markdown, no emojis, no salesy language)

When a post contains those keywords, the reply naturally weaves in my product. When it doesn't, the reply is just helpful with zero promotion.

Why This Works Better Than "Marketing"

You're not interrupting anyone. You're not buying attention. You're joining conversations that already exist. It's the digital equivalent of walking into a room where people are complaining about a problem you solve, and saying "hey, I actually built something for this."

The AI just removes the friction of "what do I write?" and "this will take 10 minutes." You still review every reply. You still add human edits. But the blank page problem disappears.

Pricing

- Free: 8 personas, unlimited replies, all platforms

- Pro ($29 lifetime): LeadGenerator persona + 5 product profiles + priority support

No subscription. I hate subscriptions for tools.

If you do any organic social prospecting - Reddit, Facebook groups, X threads - this is literally free lead gen hidden in your existing screen time.

Chrome Extension | Website

I don't know about you, but my Downloads folder has always been a disaster zone. PDFs, memes, installers, zip files, random images – all just sitting there in one giant pile. Every few weeks I'd open it, sigh, and spend 10 minutes manually dragging stuff into folders. Then a few days later it would be chaos again.

I looked at existing file organizers, but most of them either wanted a subscription, tried to upload my file names to some cloud, or were just way too heavy for something so simple. I wanted something that:

• Runs silently in the background (system tray)
• Automatically sorts new files by type (images, documents, archives, installers)
• Never sends a single byte of data off my machine
• Is open source so anyone can check what it's doing

So I built Mouzi 🐭🧹

It's a tiny desktop app (~5MB) built with Tauri and Rust, so it's ridiculously lightweight. It watches your Downloads folder, and whenever a new file appears, it moves it to a subfolder based on its extension. Images go to Images/, PDFs to Documents/, installers to Installers/, etc. You can also create your own custom rules.

Key things:

• 100% local – no cloud, no telemetry
• Open source (MIT) – GitHub repo here
• Silent – lives in your tray and doesn't bother you
• Undo – every move is logged, you can revert with one click
• Free, obviously

It's early stage, but it's already keeping my own machine sane. I'd love to get some feedback from this community – especially around what features would make this genuinely useful for you. Does this solve a real problem, or am I just scratching my own itch?

Download / more info: https://mouzi.cc

Today at work (my regular full-time job), imagine my surprise when I got an email! It’s my first customer who bought the Pro version of my extension! Awesome - now I know I need to work even harder, and this might actually turn into something!

If you’re curious, here’s the link to the store.

I don't know about you, but my Downloads folder has always been a disaster zone. PDFs, memes, installers, zip files, random images – all just sitting there in one giant pile. Every few weeks I'd open it, sigh, and spend 10 minutes manually dragging stuff into folders. Then a few days later it would be chaos again.

I looked at existing file organizers, but most of them either wanted a subscription, tried to upload my file names to some cloud, or were just way too heavy for something so simple. I wanted something that:

• Runs silently in the background (system tray)
• Automatically sorts new files by type (images, documents, archives, installers)
• Never sends a single byte of data off my machine
• Is open source so anyone can check what it's doing

So I built Mouzi 🐭🧹

It's a tiny desktop app (~5MB) built with Tauri and Rust, so it's ridiculously lightweight. It watches your Downloads folder, and whenever a new file appears, it moves it to a subfolder based on its extension. Images go to Images/, PDFs to Documents/, installers to Installers/, etc. You can also create your own custom rules.

Key things:

• 100% local – no cloud, no telemetry
• Open source (MIT) – GitHub repo here
• Silent – lives in your tray and doesn't bother you
• Undo – every move is logged, you can revert with one click
• Free, obviously

It's early stage, but it's already keeping my own machine sane. I'd love to get some feedback from this community – especially around what features would make this genuinely useful for you. Does this solve a real problem, or am I just scratching my own itch?

Download / more info: https://mouzi.cc