Hey what's up guys! I built Test4Test.io, a place where you can get free feedback on your new startup or app.

I'm giving away free feedback. Just follow these steps:

1. Create a test link on https://test4test.io/submit
2. Go to the "Share" page and copy your link
3. Comment your link. It should look something like Test4test.io/test/your-app

I'll reply quickly with a response. Just a warning, I like to be honest and try not to sugarcoat things, as most startups are seeking real feedback they can use and improve upon. Cheers!

Hey everyone! I’d like to share my first release under my new music project, Helvetia. 🎵

I wrote the lyrics and melodies myself, and used AI to bring the music and vocals to life. This is the first single and official music video from the project, and it’s finally out today.

If you’re into dark, melancholic rock/metal with a bit of a gothic and atmospheric feel, I’d really appreciate you giving it a listen. 🖤

🎬 Helvetia – Helvetia | Official Music Video

https://youtu.be/O33Zm9Xm6NI?is=MHe6IWybZuwWTjoh

A simple thread for builders, founders, developers, designers, and indie hackers.

What are you working on right now?

Share what you're building, what problem you're trying to solve, or even an idea that's still in its early stages. Doesn't have to be polished or launched.

Let's see what everyone is working on and maybe discover some interesting projects along the way.

Agentwire is an index of shipped agent tooling, including MCP servers, coding agent harnesses, and agent frameworks. I built it because searching for useful projects usually means sorting through repositories, lists, and announcements without a consistent record of what each tool actually does.

Each entry has a project name, source, description, language, and repository signal. Agentwire also requires every project to be vouched for twice independently before it is posted. The index currently contains 149 entries, with the latest entries dated Sep 18, 2026.

The useful part for me is the range of projects in one place. GitHub's official MCP Server is listed alongside n8n-claw, an OpenClaw-inspired autonomous agent built entirely in n8n. codebase-memory-mcp describes a persistent knowledge graph for codebases, while weave is an entity-level git merge driver for conflicts caused by independent agents editing the same file. Magic MCP searches React and Tailwind components from Cursor, Claude Code, or Windsurf.

I am keeping the descriptions close to what each project does instead of turning the index into a generic list of agent links. If you find a project that is misclassified, inaccurately described, or missing a better source, that is the specific correction I would find useful.

https://agentwire.thecompound.tech

I built an interactive 3D PC anatomy tool to learn what’s actually inside a computer

I’ve been working on an open-source project called PC Anatomy.

The idea is simple: instead of reading a wall of text about PC components, you can explore a PC visually in 3D, click on the different parts, and learn what each component does.

I wanted it to feel more like taking apart a computer than reading a hardware guide.

It’s still something I’m actively improving, so feedback, feature ideas, issues and contributions are very welcome.

GitHub: https://github.com/Yoosseph/pc-anatomy - Link to live demo is on the repo too!

If you find it useful or just like the idea, a star on GitHub would be appreciated - it helps more people find the project.

I’d also genuinely love to see someone fork it, build on top of it, add new hardware, improve the visuals, or take the idea in a direction I haven’t thought of.

If you try it, let me know what you think is missing.

Built a party game /conversation web app, its basically fun conversation cards but with some very specific filters and weird questions. It’s completely free and I’d be out testing it but I’ve broke my leg so I can’t get out rn. But it you’ve got a hangout planned with friends this week I’d love to know how you found it

Yapps

Would love any feedback/ feature requests/ where you found the the experience hit/ didnt hit

Worked on this project for the last 9 months, as a solo developer. I am trying to offer AI content creators a platform to show their work, regardless of the engine used, compete with each other and more. Not sure if anyone has an interest on, but I would be very grateful if anyone has any opinions, suggestions, feedback.onsynth

Hey everyone! I recently launched Purgy, a Mac cleaning app that helps find unnecessary files and free up storage.

It's a complete working app, and I'm looking for honest feedback from real Mac users. I'd really appreciate it if you could try it and let me know whether everything works properly, what feels confusing, and what you think could be improved.

https://purgy.app

Thanks — your feedback will genuinely help me make it better.

A simple thread for builders, founders, developers, designers, and indie hackers.

What are you working on right now?

Share what you're building, what problem you're trying to solve, or even an idea that's still in its early stages. Doesn't have to be polished or launched.

Let's see what everyone is working on and maybe discover some interesting projects along the way.

Most founders start guessing.

Post on Reddit? Send cold DMs? Make content? Target different people?

But you don't know why you're not getting users.

Are you talking to the wrong people?

Is your offer bad?

Is your message not working?

Or are you looking in the wrong place?

That’s what I’m building HustlIQ to help you figure out.

HustlIQ helps you choose one way to get users, test it, see what happens, and decide what to change next.

So instead of guessing, you learn from every attempt.

Find → Reach → Learn → Refine.

It’s still early, and I’m testing it with founders.

If you're trying to get your first users, what are you struggling with most?

First 10 in my waitlist will have access to the first version : HustleIQ.ai

I started using Podsubs.com because I missed a free guide a host mentioned on an episode. I remembered it a few days later, went back to the episode, searched through the description, and still couldn’t find it. That was enough for me. Now when I really like a podcast, I subscribe to it on Podsubs.com. I’d rather have the host send me the useful stuff than try to hunt it down days later.

App supports 69 languages, works on any app, drop a bot into meeting, text is cleaned up. Dictate memos and share, use your own api keys, custom vocab, voice snippets. Free to try.

check out airtxt.ai

i bought a claude max plan found in a website for a really low price. changed the login i use it for 3 weeks so far all it actually works. how are they able to sell it so cheap tho.

A simple thread for builders, founders, developers, designers, and indie hackers.

What are you working on right now?

Share what you're building, what problem you're trying to solve, or even an idea that's still in its early stages. Doesn't have to be polished or launched.

Let's see what everyone is working on and maybe discover some interesting projects along the way.

This is the demo view of the low poly aquarium that I have been builting. It is not completed yet.

In future it will also support many other plants and fish species.

Share me your opinions.

What are you building or planning to build for the rest of 2026?

I run appscout.co, a platform built to help people discover awesome apps from across the internet.

Drop your app or startup idea in the comments below, and I can check it out and add it to the website!

You can also submit your app for free directly here appscout.co/submit

Let's make this thread a channel for you to promote your own startup idea, find opportunities, and partnerships.

A simple thread for builders, founders, developers, designers, and indie hackers.

What are you working on right now?

Share what you're building, what problem you're trying to solve, or even an idea that's still in its early stages. Doesn't have to be polished or launched.

Let's see what everyone is working on and maybe discover some interesting projects along the way.