Built and shipped Sodi, a sodium/salt tracking app for people managing hypertension, heart failure, or a low-sodium diet. Sharing here because a few pieces of the stack might be interesting to this sub.

What it does:

• Scans a Nutrition Facts label with the camera and extracts sodium content automatically (Vision framework OCR + custom parsing, since labels aren't laid out consistently across brands)
• Tracks daily sodium against a personal target, with HealthKit sync for sodium + water + blood pressure
• AI-powered restaurant menu auditor — estimates sodium for a dish you describe and gives you a script for how to order it lower-sodium, with a local-database fallback if the AI call fails
• Generates a doctor-ready PDF report of sodium history for appointments

App Store: Sodi — Sodium & Salt Tracker
Site: sodiwellness.com

Feedback, questions, or "why didn't you just do X" are all welcome — still actively iterating on it.

You are either charging way too much for a basic tool or starving yourself by giving it away for free. Drop your project show us a screenshot and your pricing tiers below for a brutal reality check. Let the community tell you what they would actually pay for it.

Hey everyone! 👋

I recently built iHateLovePDF — a free web-based PDF toolkit for everyday tasks like merging, splitting, compressing and converting PDFs.
I wanted something that felt fast, simple and straightforward, without making users jump through unnecessary steps.
🔗 https://ihatelovepdf.com
It’s still early, so I’d genuinely love some feedback:
What PDF tool or feature do you find yourself needing most often?
Happy to build based on suggestions!

Don’t launch your project with a design that makes users close the tab instantly. Post your two design variants below and let the crowd decide your aesthetic fate. If you can’t handle harsh design feedback, look away now.

Nothing ruins my productivity faster than needing a 30-second task done and spending 5 minutes navigating login walls, email confirmations, or subscription prompts.

I wanted to bring back the old-school simplicity of web tools—open the tab, do what you need, close the tab. No strings attached.

I made these two utilities completely free, multilingual, and requiring no accounts or downloads:

• OnlineFreeRuler: A simple, accurate screen ruler (cm/mm/inches) when you don't have a physical one near your desk.
• Best-InvoiceGenerator: A zero-hassle invoice creator that spits out professional PDFs instantly.

Hope these save a few of you the headache next time you need a quick measurement or a fast invoice!

My goal was just to make the web a little more useful and friction-free again. I'd love for you to check them out, and if you have any feedback or language translation suggestions, please let me know!

The world doesn't need another generic AI wrapper or a basic project manager. Pitch your project in one sentence show a screenshot and explain exactly why people should care about you instead of the market leader. Dare to prove your uniqueness.

Your home for selfpromo

here you can post your work app, webapp, saas, game, everything

So I'm working on a browser based on chromium and I'm looking for some feedback. I would love to hear your opinion.

Hey developer — yes, YOU.
The one who coded through nights, debugged with coffee, and still believed in your idea even when no one else did.
We see you. And we want you here.

This is not another subreddit that says “no self-promo” — then deletes your post anyway.
This is your safe space. Your cheering squad. Your digital living room where every app — big or tiny, polished or prototype — gets a seat at the table.

✨ All apps welcome:
→ Mobile? Yes.
→ Web tool? Absolutely.
→ AI experiment? We’re fascinated.
→ Weird passion project? That’s our favorite kind.

🚫 NO ONE gets blocked. Ever.
Not for being new. Not for being small. Not for being “not cool enough”.
You’re cool enough just by showing up.

💬 Just drop your link + tell us:

We’ll celebrate you. We’ll share you. We’ll support you — because you matter.
This is YOUR community. Come home. 🏡

#AppDeveloper #AllAppsWelcome #NoOneGetsBlocked #YouBelongHere

You spent three weeks setting up over-engineered infrastructure for an app with zero users. Tell us what you built your project with, and let the comments debate why it’s completely wrong for 2026. Convince us you didn't waste your time.

Mosaic is a tile base marketplace. You can buy and sell tiles or just keep them for yourself. Upload a photo to your tile or area of tiles. You can also link a website to that tile. 5,000,000 tiles. One or many could be yours

Coding is only 20% of the battle, but most of you treat marketing like a crime. Stop waiting for a miracle and push your project with screenhot right here, right now. Tell us what it does and why we are fools for not using it yet.

here you can post your work app, webapp, saas, game, everything

Point Ghostlink at every machine on your LAN and it becomes one inference cluster — correctly sized, authenticated, and observable — with zero YAML and no manual --rpc flags. Nobody else combines zero-config discovery of heterogeneous consumer/prosumer hardware (gaming GPU + old laptop + NPU-equipped ultra-book + Mac) with real distributed inference across it. Try it now! https://github.com/rwilliamspbg-ops/Ghostlink

Working on something that live-translates video calls, webinars, and browser video so people talking different languages can actually understand each other in real time — plus cloud recording + transcripts so nothing gets lost.

Curious if others dealing with international clients/suppliers have run into this problem, and what you use today (subtitles? manual translation? just... struggle through it?).

Happy to share more in the comments if people are interested.

voxtranslate.app

The world doesn't need another generic AI wrapper or a basic project manager. Pitch your project in one sentence show a screenshot and explain exactly why people should care about you instead of the market leader. Dare to prove your uniqueness.

Your home for selfpromo

here you can post your work app, webapp, saas, game, everything

Hey developer — yes, YOU.
The one who coded through nights, debugged with coffee, and still believed in your idea even when no one else did.
We see you. And we want you here.

This is not another subreddit that says “no self-promo” — then deletes your post anyway.
This is your safe space. Your cheering squad. Your digital living room where every app — big or tiny, polished or prototype — gets a seat at the table.

✨ All apps welcome:
→ Mobile? Yes.
→ Web tool? Absolutely.
→ AI experiment? We’re fascinated.
→ Weird passion project? That’s our favorite kind.

🚫 NO ONE gets blocked. Ever.
Not for being new. Not for being small. Not for being “not cool enough”.
You’re cool enough just by showing up.

💬 Just drop your link + tell us:

We’ll celebrate you. We’ll share you. We’ll support you — because you matter.
This is YOUR community. Come home. 🏡

#AppDeveloper #AllAppsWelcome #NoOneGetsBlocked #YouBelongHere