I'm building an open source experiment called DevTokn and would love honest feedback before investing more time into it.

The idea is simple: an AI coding terminal where users can optionally view unobtrusive sponsor placements to earn credits that offset AI costs. Sponsors never see your repository, prompts, or code.

I'm mainly trying to answer three questions:

1. Would this save enough money to interest you?

2. What would make you trust a tool like this?

3. What's the biggest flaw in the idea?

Over the past few weeks, I've been building ReadRiff, an independent publication focused on helping people discover thoughtful, high-quality content instead of endless information overload.

When I first shared the project, the feedback was incredibly valuable.

Several people pointed out that while the idea was clear to me, it wasn't obvious enough for a first-time visitor. Others suggested explaining the mission better, making the waitlist more compelling, and being more transparent about what readers could expect after signing up.

So I went back to work.

I recently launched Docraise, a browser-based tool for creating invoices, receipts, estimates, and proforma invoices.

The goal is to remove the usual friction: no account, no accounting setup, and document data stays locally in the browser.

Early testers liked the speed and privacy, but most feedback has been very positive. What I actually need now is criticism.

I d especially like to know:

Hi everyone,

Have you ever had one of those days where the world just felt too loud?

A day where your mind is racing with a million "what-ifs," or maybe a day where something wonderful happened, but you weren't quite ready to share it with the world yet?

I ve been there. Many times. I ve tried journaling in notebooks, but I often worried about someone finding them. I tried using big-name note apps, but they felt cold, corporate, and to be honest I didn't like the idea of my private thoughts being "data" for someone s AI to learn from.

I'm building an open source experiment called DevTokn and would love honest feedback before investing more time into it.

The idea is simple: an AI coding terminal where users can optionally view unobtrusive sponsor placements to earn credits that offset AI costs. Sponsors never see your repository, prompts, or code.

I'm mainly trying to answer three questions:

1. Would this save enough money to interest you?

2. What would make you trust a tool like this?

3. What's the biggest flaw in the idea?

Hey everyone! I m the solo founder behind TalkPix AI.

I built it because most AI talking-photo tools require an expensive monthly subscription, even when you only need to create a few videos.

With TalkPix, you can:

Upload a photo of a person, pet, character, product, or object
Add your own audio or use an AI voice
Generate a lip-synced talking video
Preview the result before purchasing
Buy credits only when you need them no subscription
Export clean HD videos for social media, ads, education, and creative projects

I've been working on a project called SignalizeAI.

The idea came from something I kept doing while researching prospects.

Open a company website.
Try to understand what they actually do.
Figure out who they sell to.
Think about how to approach them.

It usually means going through multiple pages and trying to piece everything together.

Preparing for a Java switch started feeling like a second full-time job.

Core Java, collections, concurrency, streams, JVM, Spring, DSA, system design I would study one topic for a few days, get busy with work, and lose momentum again.

The problem wasn t finding more material. It was revising consistently.

-> preppingQuiz, a free beta that gives you a short Java quiz each day
https://preppingquiz.vercel.app
I d genuinely appreciate feedback from you!

It all starts from an idea but for me it was not just an idea it was a dream to build my own Software (VZIMO).

And after thinking for months, I had enough, so I started learning programming and indeed for me (who was just in 12 grade) it was difficult,

But I kept on learning and started working on my SaaS at the same time!

I was very confident for my SaaS as it is solving real-life problems for social media and YouTube creators, and that's the reason I become obsessed with it and I kept on working on it for more than 6 months straight,

Hey Product Hunt community

We recently launched MotionX Studio, an AI filmmaking platform.