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Ask HN: What Are You Working On? (Nov 2025)

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391–400 of 1001 posts

Re: Ask HN: What Are You Working On? (Nov 2025)

#391
I'm working on a _boring_ business - a CRM for pilates and yoga studios (https://www.usemojo.app/en). Most tools in this space are bloated or built for gyms, not for someone juggling reformer classes, cancellations, and back-to-back privates.

It started when a friend who runs a studio showed me her system: printed calendars, WhatsApp messages from clients at midnight, and sticky notes for who paid. I'm trying to make something quieter. It should feel like an assistant, not another tool to manage.

Re: Ask HN: What Are You Working On? (Nov 2025)

#393
I left my job to work with the technologies (embedded rust, SQL, custom PCBs, typescript & angular, more rust server side) and practices I'd been dying to use and build a solution for a problem I had. A big part was also the desire to control complexity and lead product direction instead of taking assignments knowing they were the wrong direction for the products and their consumers.

It's an instant remote control built for shared spaces. Anyone can use the remote with a QR code on their mobile device. Since its IoT there are lots of interesting features including permissions, various remote interfaces, universal remote capabilities and more.

https://openinfrared.com

Re: Ask HN: What Are You Working On? (Nov 2025)

#394
I'm building my take on a low-touch task completion assistant designed to counter distraction and hyper-habituation.

It's starting off as a MacOS app because that's the machine I have. I didn't know Swift or SwiftUI when I started. I now know them somewhat, but the entire app has been vibe-coded. This has made it slow going. Very "1 step forward 2 steps back" until I switched from Claude Code to Codex and GPT-5.

I'm hoping to start an initial beta within the family in the next week or two, and then a wider round in January.

Re: Ask HN: What Are You Working On? (Nov 2025)

#396
I'm building an app that helps users memorize Kanji and vocabulary with AI-generated visual and story mnemonics.

Right now, I'm adding a feature to practice writing Kanji and another that creates AI comics based on vocabulary you've learned.

Web: https://kanjipalace.com

iOS: https://apps.apple.com/id/app/kanjipalace/id6753351224

Re: Ask HN: What Are You Working On? (Nov 2025)

#397
Hey everyone! I built a site that shows your next age milestones, all on a single page. You can see your next milestone age for each type (like your 10000th day) and save it to Google Calendar.

It looks simple, but I learned a lot building this site:

* To calculate age in planetary years, I had to look up their orbit and rotation info

* The lunisolar calendar took me quite some time to figure out (it is not the same as a lunar calendar and even changes by country)

* Adding the dog and cat age equivalents even led me to cubic splines

Link to the site: https://ageequivalent.com/

Re: Ask HN: What Are You Working On? (Nov 2025)

#399
Im finalizing the Google Calendar integration for Ganttify. https://gantt-chart.com

It will allow users to fully manage their calendar in a Gantt chart. Complete with customizations like dependencies between events, custom colors for time blocks and custom icons for single-day events (“milestone”-like).

Ganttify is a Gantt chart add-on for web applications or services that can benefit from a Gantt view. My goal is to expand the number of integrations for Ganttify and release a new integration every month or so. If any of you have an interesting (niche or non-niche) idea to integrate Ganttify with feel free to contact me.

Re: Ask HN: What Are You Working On? (Nov 2025)

#400

Continuing with my retro productivity software blog, Stone Tools: https://stonetools.ghost.io I was getting a little bored of retrocomputing discourse being so centered on gaming, so I'm exploring the productivity software of the 8/16-bit era. I put real effort into learning and using the programs, giving my light-hearted but heartfelt assessment of its form and function for both its time and today. Using the softwar…

I think this software archaeology / history-keeping is really important. Keep up the good work. These paragraphs resonate with me:

> There is utility in those old tools and interesting ideas to be mined. Recently I stumbled across something that by all accounts should have set the world on fire, but whose ideas needed more time to germinate before blossoming much later. Discoveries like this are not just nostalgic “what ifs” to opine wistfully upon, they can be dormant seeds of the future.

> Computing moves at such an unrelenting pace, those seeds may lie dormant for any number of reasons: bad marketing, released on a dying platform, too expensive, or even too large a mental leap for the public to “get” at the time. I see this blog as a way to explore the history of the work tools we use every day. I don’t do this out of misty-eyed sentimentality, but rather pragmatic curiosity. The past isn’t sacred, but it is still useful.

What's your research process? Do you use lots of Internet Archive material? Do you reference any personal artifacts i.e. old hardware or documentation laying around? Any interviewing?

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