Hi everyone,

I'm currently building BiVox, a Windows application that translates voice conversations in real time between people who speak different languages.

The application is already functional and in the MVP stage, and before launching it publicly, I'd really like to learn from this community.

I'd love to hear your thoughts:

Hey everyone!

We re excited to finally share Fren with the Product Hunt community.

We realized something about ourselves: whenever we needed to process our thoughts, we naturally talked them out instead of writing them down.

That realization inspired us to build a voice-first space for reflection.

AI-powered cold chain monitoring and inventory management

Meet OxyONE

OxyONE is a smart platform developed by SSCI SOLUTION OF COLD to modernize cold chain operations.

Designed for food, pharmaceutical, healthcare, logistics, and retail industries, OxyONE centralizes temperature monitoring, refrigerated inventory management, barcode scanning, analytics, and reporting into one intuitive application.

Companies that just raised funding are some of the best B2B leads out there -- fresh budget, actively evaluating vendors. The problem is press coverage lags the actual event by days or weeks, so everyone reaches out at the same time once it's on TechCrunch.

I built Funding Signals to fix that: it watches the SEC's daily EDGAR Form D index directly (the raw filing, not the press release), scores each raise 0-100, and enriches it with the company's domain and a contact email.

I've been building getUnWall, an AI-powered Article Intelligence tool, over the past few months, and one thing surprised me.

People didn't just give technical feedback.

Most questions were about the product itself:

Is it a website or a browser extension?
How will it work?
What's different about it?
What's the long-term vision?

Most AI tools make you upload files into a chat, generate text, then manually move the result back into Word or PowerPoint.

I built Rework OS to remove that handoff. Open it in Chrome or Edge, choose a project folder, and ask AI to create a report or presentation from the notes, PDFs, spreadsheets, and documents already inside. The editable output is saved back to that folder.

No desktop app or Office plugin. New accounts get 200 free AI credits.

https://reworkos.com

I was tired of paying for 5 different subscriptions (Pomodoro, Flashcards, PDF readers, etc.) and constantly switching tabs. It was a focus killer.

So I "vibe-coded" my own ecosystem. It deconstructs any document or image into an active study flow.

Today was supposed to be my big launch day elsewhere, but I ve faced some technical hurdles with social media accounts. I decided to come here to talk to real makers instead.

I want to give back to this community. If you are struggling with a heavy reading workload, I'd love for you to test my tool.

On initial steps of developing web product, I don't know if product's idea is accepted by users or not. With my past experience, on these steps, saving money as much as possible but on order hand being ready to pay for better service with less effort in changing code base. I choose following hosting solution:

• Front Gateway:

  o The web which user access directly (or front-end)

  o I use free hosting of InfinityFree.com . Free account has some technical limitation but provider provides premium package for $7 / month. The limitation of free account is bandwidth, JavaScript injection. So I make a util functions to get web results from back-end. When I move to later steps, I can buy premium account, then change util functions only, and the site will run faster without any limitation any more.

• Bridge:

  o HTTP tunel which help I publish back-end website to Internet from Android device on local network

  o I use free account of Pinggy.io. Free account has limitation of non-continuous connection but provider provide premium package to remove limitation.

• Back End:

  o The web provide API to access database

  o I use my free Android device to host this back-end. Because I don't use 3G/4G/5G, so

  _ In USA, I buy smartphone from network provider, remove SIM card and use Wi-Fi only. It is very cheap, only ~ $35 - $45 with (3GB - 4GB RAM phone)

  _ In Vietnam, the smartphone is much expensive but it is around $110 for (6GB RAM phone)

I wanted a palette tool that goes beyond producing five random swatches, so I built Free Color Tool for designers, developers, and indie makers.

It supports complementary, analogous, triadic, tetradic, split-complementary, and monochromatic schemes. You can lock colors, check contrast, simulate color blindness, and export to CSS, SVG, JSON, SCSS, or Tailwind.

It is free and requires no signup. I would appreciate honest feedback from US-based designers and developers, especially on the accessibility workflow. You can test the tool here: free color palette generator

We ve been thinking a lot about what actually makes a creative tool worth learning.

With Forgeon, we re building an editor where writers can create branching stories visually - connecting scenes, adding choices, multiple paths and endings, RPG mechanics, relationships, music, illustrations, and other interactive elements.

But adding more features doesn t necessarily make a better creative tool.

For us, the goal is to make something powerful enough for complex interactive worlds, while still being approachable for someone who just wants to tell a great story.