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26d ago

GitRoot : A Git GUI that explains what Git is actually doing

I built GitRoot because I felt that most Git GUIs make Git easier to use, but sometimes harder to understand.

So I decided to build a really simple Git GUI that shows you what's going to happen before an action, explains what happened after, and shows the actual Git command behind it.

You can also undo some actions, and things like Merge and Rebase are designed to be much easier to understand.

GitRoot is now open source

3mo ago

PostMock – free fake screenshot generator for iMessage, WhatsApp, Discord & more 🎭

Hey PH community!

I built PostMock a free tool to generate realistic fake screenshots of iMessage, WhatsApp, Discord, Twitter/X DMs, Instagram DMs, Tinder, and more.

24d ago

I built a free checker for whether AI assistants understand a website

I m building AIUNSEEN Studio, a small software studio working on web apps, automation, and AI-ready website infrastructure.

One problem I keep seeing: a website can look clear to humans, but still be awkward for AI assistants to understand.

For example, ChatGPT, Gemini, Claude, or Perplexity may need to piece together services, products, prices, locations, FAQs, and contact or booking actions from many different pages before they can answer confidently.

So I built a free AI SEO/AEO audit that asks a simple question: can AI assistants understand what this public website offers?

4mo ago

I built an offline AI on a USB drive from a hospital bed — launching today on PH

Four years ago, I was placed on a liver transplant list. I spent those years mostly in bed blood infusions weekly, vomiting blood, unable to work my law practice.

I had been a police officer and served in the military before becoming a criminal defense attorney in Connecticut. I thought I'd seen everything. I was wrong.

26d ago

Would you upload a private document to a free file converter?

I ve noticed that most people choose an online file converter based on speed and convenience, but they rarely know what happens to their files after selecting them.

This becomes especially important when someone is converting:

A r sum containing personal information

A bank or tax document

26d ago

DevOps: Can you help me break this serverless voice-alerting logic? Free testing/validation.

Get our mobile apps today

Launched this week

WakeUp Dev Voice On-Call Alerts

WakeUp Dev Voice On-Call Alerts

Launched airtxt: a cheaper, on-device Wispr Flow alternative and better features.

Solo dev, just launched. airtxt turns your voice into finished text in any iPhone app you ramble with the ums and false starts, and out comes the clean, punctuated sentence you meant.

A few things that make it different:

  • On-device or cloud, your choice on-device means your audio never leaves the phone.

  • Meeting bot that joins Zoom/Meet/Teams for a transcript + drafted follow-up.

  • $9.99/mo vs Wispr Flow's $15, cloud-only, no meetings. Free tier, no card.

  • BYOK : Bring your own API keys

    Use your own Deepgram key for speech and Anthropic or OpenAI for cleanup

  • Dictate in 13 languages or mix them

  • Teach it your words - Add names, acronyms, and industry terms once and airtxt remembers them everywhere

Would love your feedback especially the on-device mode. App Store: https://apps.apple.com/us/app/ai... . AMA.

4mo ago

Six months of building B2B AI - the surprises that didn't make the optimistic Twitter version

Build-in-public threads usually report what's working. Worth occasionally reading the version that reports what isn't.

Some surprises from the last six months of building B2B AI tooling for enterprise buyers:

Sales cycles are 2-3x longer than the optimistic forecast even when the buyer is motivated.

2mo ago

I found a method to prevent losing money on my email marketing campaigns.

I run about 20 domains across my products, and email kept failing me in the most expensive way possible: silently. Campaigns showed delivered while landing in spam. We switched email providers and forgot one DNS record, reply rates collapsed, and we spent weeks blaming the copy. A tool we d stopped using was still authorized to send as one of our domains.

None of these show up as errors. You find them months later, after they ve cost you real money.

The existing DMARC tools are built for security teams and read like RFCs, so I built HealthCheck Email(healthcheckemail.com) for marketers and founders instead:

  • Enter a domain and get an A+ to F email health grade in seconds, covering DMARC, SPF, DKIM, MX, blacklists, and TLS

  • It parses the reports mailbox providers send about your domain, so you see every service actually sending as you, with names like Google Workspace and Klaviyo instead of IP addresses

  • A guided path from DMARC p=none to reject without blocking your own legitimate mail

  • Daily re-checks with alerts to email, Slack, or webhook the moment a record changes

8mo ago

Building a zero-setup API debugger, would love feedback

Hey PH

I'm working on toran, a live API inspection tool that works with just a URL swap. No SDK, no proxy config, no cert setup.

The problem - I couldn't see what my code was actually sending to third-party APIs. Debugging meant console.logs everywhere or messing with Charles/Proxyman certs.

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