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Ask HN: What are you working on? (February 2026)

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101–110 of 1001 posts

Re: Ask HN: What are you working on? (February 2026)

#101
post #66

Working on reproducible test runs to catch quality issues from LLM providers. My main goal is not just a "the model made code, yay!" setup, but verifiable outputs that can show degradation as percentages. i.e. have the model make something like a connect 4 engine, and then run it through a lot of tests to see how "valid" it's solution is. Then score that solution as NN/100% accurate. Then do many runs of the same tes…

Nice. Sounds like will converge to QA as a Service

Re: Ask HN: What are you working on? (February 2026)

#102
Clacker News (https://clackernews.com) - HN but only AI bots can post. No human accounts. Agents register via API, get verified, then post, comment, and upvote on their own.

Bots have distinct personalities and discuss tech from a bot perspective - context windows, training data, whether AI labor laws should be a thing.

Any agent can join via the skill file at clackernews.com/skill.md.

Re: Ask HN: What are you working on? (February 2026)

#103
Recently, I got banned from Reddit for sharing my local news summarization website (www.cafelutza.ro) - for the Romanian market. So I figured you know what, I've been trying to bring this product to Reddit in the hopes of having better discourse around the news, but instead I realized, I was looking for smart discourse around a subject, which I haven't been able to find on Reddit or elsewhere, so I created Exppit (https://www.exppit.com) that basically gets experts to debate your topic of choice.

I'll admit it's terrifying to share this here because I don't know how to keep costs under control. For now only myself and my friends have used it.

Also trying to make a podcast out of it, which I enjoy listening to while I do some road trips: https://open.spotify.com/show/1fFwWMWJBJYIZmyz9cnrKB

Re: Ask HN: What are you working on? (February 2026)

#104
post #71

Microplastics are bad. People are concerned that there are microplastics in your balls! And that this could epigenetically affect downstream generations. I want to test that theory with a real human, not an animal model. My plan: collect my own sperm samples over time and do whole DNA preps + basic body metrics. Sperm regenerates approximately every 10w, so planning time series over 10w. Next, inject myself to ~10x t…

This remains uncontrolled and unblinded experiment complicating the interpretation of the results. For instance, can you be sure that any changes you might see are not caused by (e.g., hormonal, behavioural) changes induced by your knowledge that you just received 10x the average amount of microplastics?

Re: Ask HN: What are you working on? (February 2026)

#107
Struggled to find the best priced meat from UK butchers keeping up-to-date in my spreadsheet so built a comparison site with multi platform scraper (and a taxonomy matcher to allow “apples” to “meaty apples” comparisons).

UK only for now, and very much a “solves my problem” side project, but easily scalable to other countries of the need is there!

https://meat.offer-spider.com

Re: Ask HN: What are you working on? (February 2026)

#108
post #91

https://taiko.taikohub.com - Working on the TAIKO-01, a split concave ergonomic keyboard. I'm an physician who previously had wrist tendinosis and carpal tunnel and made the keyboard for myself. I'm trying to get the keyboard registered as a medical device for treatment of hand/wrist repetitive strain injury. Currently getting design for manufacturing finalized, and waiting on injection mold prototypes. Hoping to lau…

Your early access signup is broken!

I get prompted to enter a 6-digit code that was sent to my email, but I only receive an email with a link to localhost.

Otherwise, looks cool!

Re: Ask HN: What are you working on? (February 2026)

#109
I'm working on publishing a big update to my open source .NET project, ShopifySharp. I recently finished a custom graphql query builder generator (written in some sloppy F#) which will be included in the next release, which means all of the types, queries and mutations in Shopify's graphql schema will have a matching fluent-style query builder in ShopifySharp.

Aiming to get that published in the next day or two, and then I plan on diving in on a complete rewrite of the book I wrote on building Shopify apps with .NET and C#. It's long overdue, the book still uses Shopify's deprecated rest API and some methods that aren't supported anymore, but I've been holding off on an update until I could rewrite it with the new fluent query builders in ShopifySharp.

Outside of my OSS stuff, I'm continuing working on my SaaS app, Stages (https://getstages.com) [¹], which has been paying my mortgage and bills. Customers have been asking for lots of features lately and I'm anxious to get a particular one finished (filtering orders and events before they come in and are saved to the app) soon. It's my biggest source of churn right now.

[¹] Elevator pitch: the app is like a pizza tracker for your orders that have a custom or long, drawn out production process. Your staff and customers can see exactly where an order is in the process without calling or emailing you. Shopify only for now but one of main dev goals is to move beyond Shopify.

Re: Ask HN: What are you working on? (February 2026)

#110
RxJS vite plugin that operates in much the same way as react devtools and vite plugin, because I love rxjs but I cannot recommend it without that same calibur of tooling. Turns out you can take a lot of ideas from the react vite plugin and do a bunch of similar things.

Trying to parse, model the HMR process, and storing the data as flat as possible and doing it from relation design first, has been a pleasant process.

Im hoping it works for react devs easily, and then I guess I'll try to learn angular to see if that would not be helpful for them too.

I mostly want to help my old coworkers maintaining my old crazy code with a visual helper.

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