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Posted by david927 11/9/2025

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

What are you working on? Any new ideas that you're thinking about?
464 points | 1369 commentspage 28
snark_sr 11/11/2025|
We’re working on an AI-first interview platform for developers: Valuate.dev

The usual approach to coding tasks doesn’t work anymore - companies are looking for AI engineers, yet it’s still unclear how to assess AI proficiency.

Our goal is to design challenges that combine prompting + coding, allowing us to score both how well a candidate prompts and how good the resulting code is. The aim is to bring measurement to AI prompting skills - how well-aligned prompts are and how candidates handle LLM-generated code.

At the same time, we want to keep a strong human balance in the process: hiring is a two-way street, and screening shouldn’t be fully offloaded to AI. We’re human-first.

Several tasks are already live - you can try them here: https://valuate.dev

ramoz 11/10/2025||
After creating the feature request for Claude Code hooks[1] a few months back, Cupcake is nearly ready for release.

Cupcake is a governance/policy-enforcement layer for agents. Its innovation is binding OPA/rego to agent runtimes (via hooks).

I do not believe we will every strictly rely on "better" models in the wild without deterministic guarantees or ways for enterprises to factor in their own alignment - system prompts dont cut it.

https://github.com/eqtylab/cupcake

Stay tuned for the formal release here in a couple of weeks.

[1] https://github.com/anthropics/claude-code/issues/712

Cupcake GitHub: https://github.com/eqtylab/cupcake

prodtorok 11/10/2025|
Clever name, and concept.
allensallinger 11/10/2025||
I'm working on https://mimicmarketer.com It allows you to define different personas that you can then test marketing on. This allows you to see how different personas will interact with your marketing. Currently, it has a feature that allows you to define basic personas and test them against two types of copy, as well as a tool that grades your email subject lines and bodies against a generic persona, assessing the likelihood of user interaction with the content.

My other project is https://eggexplorer.com This is a site I wish I had when building out my flock of chickens. It allows you to see the different characteristics of chickens and which hatcheries sell each different breed. You can also see which hatcheries sell hatching eggs for each breed as well.

jjude 11/10/2025|
Mimic Marketer is useful. Sharing with my marketing friends
sky98 11/14/2025||
I’m working on a few small AI tools in Cursor right now:

A lightweight infographic generator (Gemini API → structured layout → export to PDF).

An AI marketing content tool that takes a topic and outputs research + themed HTML + a printable PDF.

Cleaning up the docs/structure for Schema Scanner, an open-source tool that scans websites and generates Schema.org markup.

Exploring a simple AI search visibility tracker to see how often a brand shows up in ChatGPT / Perplexity / Gemini responses.

Still early, mostly building to understand what’s useful vs. noise, but the patterns have been interesting.

nevster 11/10/2025||
My booktube channel : https://www.youtube.com/@NevsBookChannel

Of relevance - my review of Code Complete: https://www.youtube.com/watch?v=QlY0EGWp7rw

devrundown 11/10/2025|
Oh nice subscribed!
nevster 11/10/2025||
Thanks!

Fair warning to any others: It's mostly fantasy and sci-fi with the occasional tech book thrown in

ezeoleaf 11/10/2025||
https://github.com/ezeoleaf/mycorust - A mycelium network simulation after I started to get interested in fungi and mycelium. Learnt a lot of Rust and gain more knowledge of performance and resource usage.
hereme888 11/10/2025||
- Zig bindings for AVIF/HEIF

- Local-first app for comparing hardware builds, down to the individual component feature level: specs, benchmarks, even cpu extension support, lanes, how many speakers in X laptop, dolby atmos? screen panel manufacturer(s), etc. Basically, no-nonsense real product comparison for transparent and fast decisions.

vedhant 11/12/2025||
I am working on a platform that simplifies access control in an enterprise.

A lot of cybersecurity attacks happen because of stolen credentials. One big example is the supply chain attack, Shai Hulud. In a lot of enterprises, credential sprawl is a huge issue and figuring out who (people, services, ai agents) has access to to what systems is a paramount task.

At https://gearsec.io, we are building a platform where accesses are created via policies. The result is that, the enterprise doesnt deal with credentials anymore. They only need to define policies and nothing more.

I would love to know if you faced this problem and how are you solving them at your workplace!

arvida 11/11/2025||
I'm building https://localhero.ai. Automated i18n translations that run in your CI pipeline.

I have worked as dev in many different constellations of the years, and seen many teams choose between bad options like delay feature launches for manual translations, ship incomplete translations and promise "we'll translate it later," or lately use ChatGPT/LLMs that lose consistency/context and require coordination.

Localhero starts from the premise that translations are part of CI. New strings get translated automatically in GitHub Actions, with glossaries and style guides so it sounds like your product and not generic AI output.

Goal is to help product teams ship localized features without all the coordination/delay.

christoph123 11/10/2025|
I am right now building a proactive coach on top of my AI work capture app. Concept is very simple: It takes a screenshot every few minutes and analyzes what you're working on. From there it identifies task blocks, and checks if it should start a chat based on your intentions (eg to tell you to move out of your rabbit hole, take a break, help with a task, ...)

https://donethat.ai Passively processing screenshots is obviously pretty sensitive, it has an option to bring your own (local or remote) LLM, otherwise I process with gemini and never store any data.

It's in beta right now so if you want to try it you have to enable "proactive chat" in settings.

I also made a list of similar tools out there: https://donethat.ai/compare

van_lizard 11/11/2025|
The domain/name is fun.

The idea is controversial as proved by the resistance to Recall.

Morrissey should be your pet (stop me if you think you've heard this one before)

It should start doing what Instagram is doing and transform your activity into visual feedback that is fun to explore by you or the people that you want to show to, what you did throughout the day.

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