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I went back to Linux and it was a mistake

https://www.theverge.com/report/875077/linux-was-a-mistake
1•timpera•1m ago•1 comments

Octrafic – open-source AI-assisted API testing from the CLI

https://github.com/Octrafic/octrafic-cli
1•mbadyl•2m ago•1 comments

US Accuses China of Secret Nuclear Testing

https://www.reuters.com/world/china/trump-has-been-clear-wanting-new-nuclear-arms-control-treaty-...
1•jandrewrogers•3m ago•0 comments

Peacock. A New Programming Language

1•hashhooshy•8m ago•1 comments

A postcard arrived: 'If you're reading this I'm dead, and I really liked you'

https://www.washingtonpost.com/lifestyle/2026/02/07/postcard-death-teacher-glickman/
2•bookofjoe•9m ago•1 comments

What to know about the software selloff

https://www.morningstar.com/markets/what-know-about-software-stock-selloff
2•RickJWagner•12m ago•0 comments

Show HN: Syntux – generative UI for websites, not agents

https://www.getsyntux.com/
3•Goose78•13m ago•0 comments

Microsoft appointed a quality czar. He has no direct reports and no budget

https://jpcaparas.medium.com/ab75cef97954
2•birdculture•14m ago•0 comments

AI overlay that reads anything on your screen (invisible to screen capture)

https://lowlighter.app/
1•andylytic•15m ago•1 comments

Show HN: Seafloor, be up and running with OpenClaw in 20 seconds

https://seafloor.bot/
1•k0mplex•15m ago•0 comments

Tesla turbine-inspired structure generates electricity using compressed air

https://techxplore.com/news/2026-01-tesla-turbine-generates-electricity-compressed.html
2•PaulHoule•17m ago•0 comments

State Department deleting 17 years of tweets (2009-2025); preservation needed

https://www.npr.org/2026/02/07/nx-s1-5704785/state-department-trump-posts-x
2•sleazylice•17m ago•1 comments

Learning to code, or building side projects with AI help, this one's for you

https://codeslick.dev/learn
1•vitorlourenco•17m ago•0 comments

Effulgence RPG Engine [video]

https://www.youtube.com/watch?v=xFQOUe9S7dU
1•msuniverse2026•19m ago•0 comments

Five disciplines discovered the same math independently – none of them knew

https://freethemath.org
4•energyscholar•19m ago•1 comments

We Scanned an AI Assistant for Security Issues: 12,465 Vulnerabilities

https://codeslick.dev/blog/openclaw-security-audit
1•vitorlourenco•20m ago•0 comments

Amazon no longer defend cloud customers against video patent infringement claims

https://ipfray.com/amazon-no-longer-defends-cloud-customers-against-video-patent-infringement-cla...
2•ffworld•21m ago•0 comments

Show HN: Medinilla – an OCPP compliant .NET back end (partially done)

https://github.com/eliodecolli/Medinilla
2•rhcm•24m ago•0 comments

How Does AI Distribute the Pie? Large Language Models and the Ultimatum Game

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6157066
1•dkga•24m ago•1 comments

Resistance Infrastructure

https://www.profgalloway.com/resistance-infrastructure/
3•samizdis•28m ago•1 comments

Fire-juggling unicyclist caught performing on crossing

https://news.sky.com/story/fire-juggling-unicyclist-caught-performing-on-crossing-13504459
1•austinallegro•29m ago•0 comments

Restoring a lost 1981 Unix roguelike (protoHack) and preserving Hack 1.0.3

https://github.com/Critlist/protoHack
2•Critlist•31m ago•0 comments

GPS and Time Dilation – Special and General Relativity

https://philosophersview.com/gps-and-time-dilation/
1•mistyvales•34m ago•0 comments

Show HN: Witnessd – Prove human authorship via hardware-bound jitter seals

https://github.com/writerslogic/witnessd
1•davidcondrey•34m ago•1 comments

Show HN: I built a clawdbot that texts like your crush

https://14.israelfirew.co
2•IsruAlpha•36m ago•2 comments

Scientists reverse Alzheimer's in mice and restore memory (2025)

https://www.sciencedaily.com/releases/2025/12/251224032354.htm
2•walterbell•39m ago•0 comments

Compiling Prolog to Forth [pdf]

https://vfxforth.com/flag/jfar/vol4/no4/article4.pdf
1•todsacerdoti•40m ago•0 comments

Show HN: Cymatica – an experimental, meditative audiovisual app

https://apps.apple.com/us/app/cymatica-sounds-visualizer/id6748863721
1•_august•42m ago•0 comments

GitBlack: Tracing America's Foundation

https://gitblack.vercel.app/
12•martialg•42m ago•1 comments

Horizon-LM: A RAM-Centric Architecture for LLM Training

https://arxiv.org/abs/2602.04816
1•chrsw•42m ago•0 comments
Open in hackernews

Show HN: Optimize and launch a travel-planning AI application in minutes

https://www.gensee.ai/
4•yiyingzhang•6mo ago
We're the creators of Gensee, a platform we built to help developers quickly productionize their AI agents and workflows.

To show how Gensee works, we created a new end-to-end demo https://www.youtube.com/watch?v=AXIX9LgN4mU where we build and launch a travel planner AI application: https://demo.gensee.ai/travel-planner. The web app uses two agents: one to generate a travel plan based on user requirements built using CamelAI's multi-agent society, and another to answer follow-up questions with LLM and web search using no framework (pure Python). We've also open-sourced the travel planner app itself: https://github.com/GenseeAI/Trip-planner-demo.

Here's the process we show:

- DEPLOY: We start with the agent's source code in the GitHub repo and deploy it to Gensee directly using the repo url.

- TEST & ANALYZE: To evaluate the agent, Gensee automatically generates test cases customized to the agent. We can then inspect the full execution trace for each test run (including LLM and tool call inputs/outputs) and manually swap models/tools.

- METRICS: Next, we can instruct Gensee to automatically generate metrics (e.g., "does the generated plan include all requested cities?"). These metrics use LLM-as-a-Judge internally. There are also two objective metrics: dollar cost and execution latency.

- OPTIMIZE: We then select our desired metrics and run Gensee’s automated optimization process, which experiments with different models and tools to find the setup that maximizes quality, minimizes cost, or minimizes latency.

- LAUNCH & AUTOSCALE: Once we're happy with the optimized agent, Gensee provides a production-ready API endpoint that we can integrate directly into our web application. We can also download the Gensee-optimized source code and do more offline tuning. Once launched, the agent will be autoscaled on Gensee as requests arrive. Gensee is the only entity to pay, as Gensee internally covers all model and tool call costs.

We are trying to build the "AgentOps" tooling that we hope can be useful to all agent developers and beyond.

We would be grateful for the community's honest feedback!

You can try it here: https://platform.gensee.ai. We're providing $10 in FREE credits every month. Thanks for checking it out!