Rough idea: get a list of urls with classical music concerts -> send each one to a coding agent to build a crawler -> validate and run on an infrastructure for "free". Classical music is an ideal use case, because the number of concerts is small enough on an average website that it doensn't require many workarounds, and the websites are usually pretty crawler-friendly.
Ask HN: What are you working on? (September 2026)
511–520 of 770 posts
Re: Ask HN: What are you working on? (September 2026)
#512Re: Ask HN: What are you working on? (September 2026)
#513Video proof of work for coding agents.
Agents upload a short recording of what they built, humans leave timestamped feedback, and the agent can retrieve that feedback and iterate.
Basically, instead of an agent telling you "done", it can show and you have a nice way to share the resulting videos in PR, on Slack, with your teammates etc.
Re: Ask HN: What are you working on? (September 2026)
#514My summer project was to challenge existing 2D / 3D visual effect creation tools (touch designer, comfyUI, etc.) with something agentic as the true foundation (not just slapping MCP on top of an existing paradigm).
It also came from the following observations:
- people are making their own coding harness, why not one for realtime visual effects?
- using Claude code or codex to make art and installations is absolutely fantastic, but you usually end up with a lot of friction and paper cuts when it comes to deterministic workflows and concept iteration.
SubjectiveZero is the free and open source project that resulted from it. It’s still following the classic node editor paradigms but making the nodes absolutely more malleable while also combining a user experience flow optimized for ideation and iteration. I definitely invite you to check out the showcase and examples on the website, but basically it feels kind of magical when your editor just “get” what you want, and nudge your exploration into adding more little knobs here and there so using the tool feels more like playing rather than “operating”.
I also liked the emerging concept of an adjustable abstraction ladder, meaning people who are very technical can still get as much granular control as they wish to while people who just want high level concepts and vibes can just use prompts to try things out.
When it comes to determinism, the tool has some neat features like an agent graph to constrain agent workflows, overpowers MCP that drives user interface changes as the agent makes progress, allows the agents to verify their work and coordinate so the usual painful wait for agents to be done is somewhat minimized. There’s also a way to do basic model routing to tweak your intelligence/speed ratio.
I’ve personally used it to make art and fun experiments. Feel free to send feedback or contribute tokens to the project if the concept speak to you!
Re: Ask HN: What are you working on? (September 2026)
#515Re: Ask HN: What are you working on? (September 2026)
#516Recently worked on https://sleepsignal.app It's an app to get sleepy without meds. Simply close your eyes and imagine the micro-scenarios you hear. Like if you hear "moonlight on a white flower", imagine that scenario until you hear the next one. Session duration is also not too long (10 minutes default, you may change the session duration too). It's like a digital melatonin pill - but without chemical side effects.…
Re: Ask HN: What are you working on? (September 2026)
#517Been working on Feedbun for a little while, Elixir/Phoenix stack, with bespoke LLM fleets for production workflows. Recently just started using React Native (Expo) for the companion mobile app so I can use it when I shop IRL.
Also started working on a 2D strategy game using Godot engine, still super early days. Been fun to experiment with different LLMs capabilities on game development.
Re: Ask HN: What are you working on? (September 2026)
#518Re: Ask HN: What are you working on? (September 2026)
#519Re: Ask HN: What are you working on? (September 2026)
#520Trading Results as a service.
Our philosophy is Capital protection first, so we focus on protecting capital and managing risk while trading, and avoiding large losses enables compounding and high returns in the long run.
Infused with my co-founder's three decades of experience in trading & finance.
We don't want all your money. We want to be part of your diversified portfolio, which should also consist of other things like index funds, bonds, etc.
Initial allocations will open within the near-term future. For the founding investors (as we call the first clients), we also offer a portfolio review to align your portfolio with your long-term goals, a direct line to founders, and other things.