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Ask HN: What are you working on?

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Re: Ask HN: What are you working on?

#701
post #51

An aggregator ala reddit/hackernews/twitter that uses a market mechanism to better incentivise content discovery. One of the biggest issues with existing aggregators is that: - how well content performs is dependant on the attention it gets immediately after posting. - However, readers aren’t incentivised to sift carefully through new content, which is generally of lower quality than "frontpage" content - This means…

Interesting concept and I think it’s definitely worth the experiment! If I understand the premise, what you’re trying to avoid is a hub effect (the rich getting richer) becuase traditionally users see messages already curated (e.g. with highest upvotes) and the idea is to replace that with an incentive for discovering new content. Unless you have a way to define new content, wont you run into the same problem but now…

> what you’re trying to avoid is a hub effect (the rich getting richer)

Coincidentally, this is a problem in real markets that the invisible hand does not solve, either. Economic success is to large degree predicated on being fastest to market, as well.

Online, the outcome is attention inequality instead of revenue or wealth inequality. In real markets, that's when government has to step in and regulate. What equivalent is there for a content aggregator? Moderators? Curators?

I would say this is likely a sign that content aggregation sites have - in democratising content curation - finally come full circle with the curated content of old in the form of magazines and the like. Maybe there is something to be said for leaving the curation to the pros after all, or considering the limitations to the wisdom of crowds.

Re: Ask HN: What are you working on?

#702

Mapping shadows across the earth in real time based on location and time of day. https://shademap.app/ Things I learned along the way: - How slippy maps work and Leaflet.js - Most elevation maps use data collected back in 2000! [1] - You can perform calculation on the GPU without knowing GLSL [2] [1] https://en.wikipedia.org/wiki/Shuttle_Radar_Topography_Missi... [2] https://gpu.rocks/

Really nice, any plans on showing this on a 3D map? You might be interested in my project, Procedural GL JS: a mobile-first 3D mapping engine with emphasis on user experience. Live demo here: https://felixpalmer.github.io/procedural-gl-js/ (I've also posted separately in this thread).

Re: Ask HN: What are you working on?

#703
I am currently working on my screenshot API SaaS. This project running on VM (like EC2) as opposed to most similar SaaS running in AWS lambda. I going to move to dedicated server for better performance. The project is working but I still need improve marketing site, multiple regions support, CDN caching, migrate to dedicated servers, billing, etc. If you sign up now, you basically getting all features for free and without restrictions!

https://www.24browser.com/

Re: Ask HN: What are you working on?

#704

I'm working on my side project, a Google My Maps alternative using OpenStreetMap data: https://maphub.net/ Just today I did my biggest feature launch so far, adding real-time collaboration, which might even be a first for map platforms: [1] Originally I launched MapHub here in 2016 as a Show HN. Ever since I've been running it without any kind of monetization. I'm planning to launch it out-of-beta next month and add…

Really nice, any plans on showing this on integrating 3D maps? You might be interested in my project, Procedural GL JS: a mobile-first 3D mapping engine with emphasis on user experience. Live demo here: https://felixpalmer.github.io/procedural-gl-js/ (I've also posted separately in this thread).

Re: Ask HN: What are you working on?

#705
I am working on building a free / open source tax filing website focused on filling the Federal 1040 form https://ustaxes.org/w2employerinfo

I am building the site to be client-side only using React, Redux-persist, and Netlify to respect user privacy, make the site a little faster, and save on hosting costs. I am filling the federal 1040 form using pdf-lib, which is the only javascript pdf filling npm package that I could find that even remotely works.

The site is still very much a work in progress but if there are others who want to work on this with me or suggest improvements that would be appreciated! The GitHub repo for the website is

https://github.com/thegrims/UsTaxes

Feel free to message me suggestions or create a PR against the development branch

Re: Ask HN: What are you working on?

#706
An open-source virtual reality fitness game. It does not make any money but is already used by a lot of people.

It started off as an experiment to developing a VR game in godotengine but has now developed a life of it's own.

https://vrworkout.at

Here is a video to give a short overview what this is https://youtu.be/mFYzaQzsUI4

Re: Ask HN: What are you working on?

#707
I am building a macOS kanban board manager, as I am sick of Trello's lack of native app and lack of native, supported apps with a great set of features. I want it to be as easiest to migrate (both in and out) and the most extendable experience for a Mac user (I also consider features like plugins, but I guess Apple will throw my app out of the App Store with that feature release, so I'll do that when I'll reach some bigger audience via App Store).

I don't have any releases yet, because it's my first that huge app. Also I've never been digging that deep into AppKit framework, so I enjoy writing this, but I also see a lot of downsides where I know that in future I will have to rewrite a few of complex core components of AppKit on my own. It's worth mentioning that app will operate on files (like Pages, Mindnode), not on the internal database, that would be hard to reach for an user that would like to open this file with some other apps (files are SQLite databases for now), like some SQLite manager.

Re: Ask HN: What are you working on?

#708

A near real-time peer-to-peer piano keyboard visualizer for remote music lessons. Peer 1 plays their keyboard, and the midi data is sent to Peer 2 where a keyboard animates and sound optionally plays. Project name is Midishare. Got the idea after starting piano lessons about 5 months ago. It’s all over zoom, which works surprisingly well for music lessons on its own, but it’s difficult rigging a camera to show the re…

There’s an app on sidequest (for the oculus quest) that can track your piano and finger moves. You can input a midi file and then it sees you playing it and shows your virtual fingers. It might be possible to do hand tracking like that with an iphone. Have you tried concerting sound from a phone microphone to midi?

Re: Ask HN: What are you working on?

#709
I am building an enterprise application server similar to Jakarta Enterprise / Spring in TypeScript. It follows Domain Driven Design approaches and is basically just an opinionated runtime with modules, dependency injection, "thread-local" storage and more. We are actively using it in enterprise projects and want to open source it.

Re: Ask HN: What are you working on?

#710
I'm working on a Time Journal app for tracking what you actually work on. It offers a variety of timers that periodically ask "what are you working on right now?" and saves your entries as a journal.

https://radleymarx.com/blog/ok-roar/time-journal

I built a primitive Mac/Swift prototype a year ago and still use it every day. I just finished doing wireframes for a redesign and Figma prototyping. Next is high-fidelity designs, some Firebase tests, and then I'll be coding again.

I figure release at some point in March.

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