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

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

#101
Fostrom (https://fostrom.io/) - A developer-focused IoT Cloud Platform.

In Fostrom, devices connect via our SDKs or standard protocols such as MQTT and HTTP, and send and receive structured, typed data, through pre-defined Packet Schemas. Each device gets its own sequential mailbox for messages. You can trigger webhooks or broadcast messages to other devices based on incoming data, powered by programmable actions (written in JS).

We entered Technical Preview recently. Since then, we've been working on:

- Major upgrades to Actions: making it easier to write action code, along with testing before deploying, and more docs on how to write good actions. Coming this week.

- We're in the process of releasing Device SDKs in multiple languages, including JS, Python, and Elixir soon. The SDKs are powered by an underlying lightweight Device Agent written in Rust.

- A new data explorer to view and analyze your fleet's datapoints, which will be available in a few weeks.

Happy to answer questions and appreciate any feedback.

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

#102
https://resample.app

A simplified DAW for mixing together tracks with different keys and tempos. It uses WebAssembly and emscripten under the hood for audio processing.

It’s a work-in-progress passion project of mine where I get to explore new technologies and hone in on my UX / Web a11y skill set.

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

#103
https://DocCheetah.com - aiming to help accountants chase clients for their documentation. Launched, not got any traction, spent a little bit on advertising through LinkedIn. Probably need to execute more targeted marketing and more problem validation.

https://Full.CX - still hums along in the background. Couple of customers. Just added MCP which has been amazing to use with AI coding agents. Updating the UI/UX to ShadCN to improve usability and make it easier for future changes replacing NextUI and Daisy.

https://Toolnames.com - no changes this month.

https://Risks.io - little bit of work on the new platform, yet to be released.

https://dalehurley.com - little facelift

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

#104
Working on indie photography software (iOS/macOS for the time being): https://heliographe.studio

My most recent release is a camera app dedicated to RAW photography, which focuses on being fast & lightweight & technically precise - I wrote the website to be both a user’s manual and a crash course in photography concepts: https://bayercam.app

I’m working on my next app release, which I’m pretty excited about!

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

#105
Since I had so much trouble managing my entire digital information universe [1], I decided to scratch my itch and solve it for myself and maybe others as well. Here are my ideas about my product:

- Manages the entire range of personal (and maybe business) information/content: Documents, Media, Messages (email, instant, etc.), Contacts, Bookmarks, Calendar, etc.

- Tag based, so that the question of where to put and find content is quite a bit easier to answer. Think of a set of flat folders, on one or more devices, within which the files are stored with tags attached. However, there will be some improvements on the usual implementation of tag-based systems out in the wild. Since people find navigating/browsing files more natural than searching, virtual folders will be dynamically generated to provide guided navigation. Also, entire folders can also be treated as atomic and tagged/managed as one object, useful for repositories and projects. And, heuristics (and maybe AI) will be used to automatically tag files when they are imported into the tool, greatly reducing the tedium of adding tags the first time.

- Is file based, so that all information is ultimately physically stored as individual files. This allows information to be more easily managed on a physical level: moved around, backed up, exported/imported, searched, navigated, etc. without the restrictions imposed by the opaque islands of information we have now. So in addition to docs, each email/instant message, contact, scheduled task/event, bookmark, etc. would ultimately be stored as a file, unlocking all the things you can do with files.

- Has a local web-based UI launched from a local agent, so actual file content does not usually need to move across the network and stays local, and the tool is also easily multi-platform, with consistent UI irrespective of platform.

- Provides a cloud web UI as well, that communicates with content devices through the local agent, so that content stored across multiple devices can be managed in one central location, even without direct access to those devices, team/org features can be provided. However, file content still stays local, except when shared.

- Provides tools for exporting data as file from the data islands of various apps and service, and backing up as files to cloud storage services.

My vision is a situation where I am in charge of my own data irrespective of whatever device, app, or service I use, can ensure that it is always available and will not be lost, and that I can easily navigate and search through it all to find whatever I want, no matter how scattered and massive it is.

I welcome your thoughts. What would make this work for you? Would you mostly prefer a cloud UI or a local UI? Are there any technical or market gotchas I should be aware of?

[1] Here are some of my issues with personal information management affordances of current tech, which is driving me to work on a solution:

- Our data is too bound to device and vendor islands. Can't easily move my information across Apple/Google/Whatsapp, etc accounts. Can't easily merge and de-duplicate either. I almost always somehow lose data whenever I have to move to a new phone, etc.

- Hard to own your data on many services: Discord, Slack, etc. Can't easily export, search

- Hard to have a 360 overview and handle on all your data assets and query them in consistent manner

- Files as a unit of information storage and management is very ergonomic; we shouldn't allow that concept to be buried by vendors for their own gain.

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

#106

After 2+ years of maintaining the FOSS lightweight Reddit frontend Redlib [0], I realized that my niche but extremely detailed knowledge and experience of using Reddit's endpoints might be useful. After reverse engineering the mobile app and writing code to emulate nearly every aspect of its behavior, plus writing a codegen framework that will auto-update my code from analyzing the behavior from an Android emulator,…

[dead]

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

#107
A few months ago I launched SpiesInDC - https://spiesindc.com, a mail-based (as in the real mail) subscription service about Cold War history. Subscribers, ahem secret agents, receive packages every few weeks containing reproductions of famous documents, stanps from the USSR, Cuba, Czechoslovakia, coins, and other fun stuff. I keep refining the packages every week to make it better and it is so much fun.

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

#108

A few months ago I launched SpiesInDC - https://spiesindc.com , a mail-based (as in the real mail) subscription service about Cold War history. Subscribers, ahem secret agents, receive packages every few weeks containing reproductions of famous documents, stanps from the USSR, Cuba, Czechoslovakia, coins, and other fun stuff. I keep refining the packages every week to make it better and it is so much fun.

How are you handling the mailing? I love the idea of a mail-based project, but I worry that I would forget to go to the post office occasionally.

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

#110
I'm preparing to re-enter the tech job market and have been building a Chrome extension for tracking Catan resources during games on colonist.io. It's been a fun side project (my first time developing a browser extension) and it's involved some interesting probabilistic logic to estimate players' hands after unknown card steals.

https://github.com/nickincardone/catan-counter

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