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Ask HN: What are you working on? (March 2025)

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251–260 of 1001 posts

Re: Ask HN: What are you working on? (March 2025)

#251
https://getapptrack.com/

I wanted a better way to keep track of applications I sent out, A spreadsheet just seemed like a poor way of tracking data. So overtime I built a desktop application to track my job search activity for me. Most alternatives are web-based, but I didn’t love the idea of broadcasting my job search to third parties. This is a native desktop app (Windows/macOS) that keeps everything local.

Still working on code signing (so no scary "unknown publisher" warnings), but otherwise, v1 is ready.

Would love feedback—especially from others who’ve struggled with job-search tracking!

Re: Ask HN: What are you working on? (March 2025)

#252
I'm building CAIL – an AI that makes and answers phone calls for you. You type what needs to be done – it calls, talks, waits on hold, asks questions, and sends you a summary. Kind of like a voice assistant, but for actual phone calls. Also built an AI voicemail agent – it can answer missed or declined calls, figure out what they wanted, book a meeting in your free calendar slot, or even mess with spammers if needed.

Started as a personal pain after moving to the US. Now works for both people and businesses. Built our own voice infra. iOS, Android for B2C, and web dashboard for B2B. Building full-time with my wife – just pushed the first version of the mobile app this week.

https://cail.io

Re: Ask HN: What are you working on? (March 2025)

#253
I'm an app developer, and I've had such a terrible experience with deferred deep linking providers like Branch and Appsflyer that I decided to build a competitor - https://DeepLinkNow.com

Why I think it's good: deferred deep linking has become an also-ran feature for MMPs whose primary focus is tracking users and advertising.

It's so bad that I can't even open deep links for Tiktok on my home network, because onelink links are blocked by adguard.

So that's why I built DLN. It's brand new and open for beta testing, I'd love some feedback and feature requests + to know how people use deferred deep linking.

Re: Ask HN: What are you working on? (March 2025)

#254

I'm building CAIL – an AI that makes and answers phone calls for you. You type what needs to be done – it calls, talks, waits on hold, asks questions, and sends you a summary. Kind of like a voice assistant, but for actual phone calls. Also built an AI voicemail agent – it can answer missed or declined calls, figure out what they wanted, book a meeting in your free calendar slot, or even mess with spammers if needed.…

sweet. how would you hook into my inbound phone calls?

Re: Ask HN: What are you working on? (March 2025)

#255
I'm expanding my website Bingeclock (online since 2014) into mobile. Both the iOS and Android apps were approved for open testing last week, so I'm very happy about that!

https://www.bingeclock.com/

https://play.google.com/store/apps/details?id=com.bingeclock...

https://testflight.apple.com/join/YtfK4enW

Re: Ask HN: What are you working on? (March 2025)

#256
I’ve been building two things that kinda go hand-in-hand to scratch a few personal itches. [1] is an interactive fretboard tool for guitarists. I wasn’t quite happy with the way existing tools approached visualization, so I made my own. Too many felt littered with ads or just didn’t work the way I was hoping for.

It goes beyond just plotting notes there are options to show scales using intervals, roots, note names, etc., plus a chord mode that highlights triads, voicings, and inversions. I’ve found it useful for routine practice start the built-in metronome, pick a voicing or scale pattern, and run through it in time.

There are also pages covering theory topics like modes and progressions, but the fretboard’s the main draw. It’s something I built for myself and figured others might get some use out of too. I plan to keep adding to it as I think of more things I want to reference probably adding support for additional strings or tunings next?

The other solves a very specific problem (mostly out of laziness) I do most of my playing using the standalone Neural DSP application on Windows, but I don’t really want to do any mixing in it. So I built a dead simple recording application [2] that doesn’t require firing up a DAW, but still offers a decent UX. It lets me quickly capture riffs and ideas, and later I can just send them to my Mac for mixing if anything seems promising. Haven’t shipped it yet, but I’ve been using it daily and having some friends try it out.

[1] https://www.theorycrvft.com/fretboard

[2] https://theorycrvft.gumroad.com/l/otocapture

Re: Ask HN: What are you working on? (March 2025)

#257

I've been building mentions.us[1] - it sends you alerts when your keywords are mentioned on Hacker News, Reddit, Bluesky, LinkedIn and a few other places. For anyone who uses F5Bot, it's similar but with some extra data sources and a Slack integration. It's been a fun project. Dealing with the scale of Reddit (~300 posts/second) creates some interesting technical challenges. It's also let me polish up my frontend dev…

You just got a signup :) Free plan, I'll admit. I don't need or want anything other than email notifications, and the free plan for that is very generous. Thanks for building this.

:D

Re: Ask HN: What are you working on? (March 2025)

#258
post #250

Https://AppGoblin.info Free online database of all apps and their third party trackers. I made an Android app that lists the trackers on your phone. You can checkout that app by going to https://AppGoblin.info/about and clicking the link there. It is a test url for an open source ad tracking software. (ie track where an install came from, in this case the about page of the site). Feel free to reach out if you're inte…

Just a friendly ping that your first link is throwing a 502, could be a gentle hug of death? Will check back later, it sounds very intriguing to me!

Re: Ask HN: What are you working on? (March 2025)

#259
I was getting stuck in some manager direct report situations and wanted to figure out a way to practice tough conversations, so I started putting together https://practicecallai.com/.

You can choose from common difficult scenarios or create a custom one and get connected with a conversational AI voice agent to practice. Started out with just manager use cases but now testing out sales calls, interviews, pitches, etc.

Mostly built on Replit (would recommend - is amazing & keeps getting better) and relying on a mix of ElevenLabs / OpenAI / Anthropic for the voice & LLM tech.

Re: Ask HN: What are you working on? (March 2025)

#260
https://link-society.github.io/flowg/

It's a log management/processing software, with visual scripting.

Started out of frustration towards OpenObserve and its inability (at the time) to properly/easily refine/categorize logs: we had many VMs, with many Docker containers, with some containers running multiple processes. Parsing the logs and routing them to different storages was crucial to ease debugging/monitoring.

It was initially built in Go + HTMX + React Flow encapsulated in a WebComponent, I then migrated to React (no SSR). It integrates VRL using Rust+CGO.

It is by far easier to use than Logstash and similar tools, and in fact it aims to replace it.

Contributors are welcome :)

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