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Introduce the Vouch/Denouncement Contribution Model

https://github.com/ghostty-org/ghostty/pull/10559
1•DustinEchoes•1m ago•0 comments

Show HN: SSHcode – Always-On Claude Code/OpenCode over Tailscale and Hetzner

https://github.com/sultanvaliyev/sshcode
1•sultanvaliyev•1m ago•0 comments

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

https://jpcaparas.medium.com/microsoft-appointed-a-quality-czar-he-has-no-direct-reports-and-no-b...
1•RickJWagner•3m ago•0 comments

Multi-agent coordination on Claude Code: 8 production pain points and patterns

https://gist.github.com/sigalovskinick/6cc1cef061f76b7edd198e0ebc863397
1•nikolasi•3m ago•0 comments

Washington Post CEO Will Lewis Steps Down After Stormy Tenure

https://www.nytimes.com/2026/02/07/technology/washington-post-will-lewis.html
1•jbegley•4m ago•0 comments

DevXT – Building the Future with AI That Acts

https://devxt.com
2•superpecmuscles•4m ago•2 comments

A Minimal OpenClaw Built with the OpenCode SDK

https://github.com/CefBoud/MonClaw
1•cefboud•5m ago•0 comments

The silent death of Good Code

https://amit.prasad.me/blog/rip-good-code
2•amitprasad•5m ago•0 comments

The Internal Negotiation You Have When Your Heart Rate Gets Uncomfortable

https://www.vo2maxpro.com/blog/internal-negotiation-heart-rate
1•GoodluckH•7m ago•0 comments

Show HN: Glance – Fast CSV inspection for the terminal (SIMD-accelerated)

https://github.com/AveryClapp/glance
2•AveryClapp•8m ago•0 comments

Busy for the Next Fifty to Sixty Bud

https://pestlemortar.substack.com/p/busy-for-the-next-fifty-to-sixty-had-all-my-money-in-bitcoin-...
1•mithradiumn•8m ago•0 comments

Imperative

https://pestlemortar.substack.com/p/imperative
1•mithradiumn•9m ago•0 comments

Show HN: I decomposed 87 tasks to find where AI agents structurally collapse

https://github.com/XxCotHGxX/Instruction_Entropy
1•XxCotHGxX•13m ago•1 comments

I went back to Linux and it was a mistake

https://www.theverge.com/report/875077/linux-was-a-mistake
1•timpera•14m ago•1 comments

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

https://github.com/Octrafic/octrafic-cli
1•mbadyl•16m 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-...
2•jandrewrogers•16m ago•1 comments

Peacock. A New Programming Language

1•hashhooshy•21m 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•22m ago•1 comments

What to know about the software selloff

https://www.morningstar.com/markets/what-know-about-software-stock-selloff
2•RickJWagner•26m ago•0 comments

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

https://www.getsyntux.com/
3•Goose78•27m ago•0 comments

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

https://jpcaparas.medium.com/ab75cef97954
2•birdculture•27m ago•0 comments

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

https://lowlighter.app/
1•andylytic•28m ago•1 comments

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

https://seafloor.bot/
1•k0mplex•29m 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•30m 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
3•sleazylice•30m ago•1 comments

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

https://codeslick.dev/learn
1•vitorlourenco•31m ago•0 comments

Effulgence RPG Engine [video]

https://www.youtube.com/watch?v=xFQOUe9S7dU
1•msuniverse2026•32m ago•0 comments

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

https://freethemath.org
4•energyscholar•33m ago•1 comments

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

https://codeslick.dev/blog/openclaw-security-audit
1•vitorlourenco•34m 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•34m ago•0 comments
Open in hackernews

We built automated testing for vibe-coded apps

2•MatveyF•4mo ago
Hi HN! We built buffalos.ai because we got tired of users finding bugs we missed.

The problem: AI tools like Cursor made us 10x faster at shipping, but manual testing is still slow.

Buffalo spawns browser agents that click everything users would click, in ways you didn't test. They find the bugs before your users do.

How it works:

1. Paste your staging URL 2. Agents systematically test all interaction paths 3. Get a detailed report with scoring for different category

Would love your feedback.

Free during beta: buffalos.ai

Comments

codingdave•4mo ago
Writing a crawler to hit all possible links and interactions is not the tricky part. Actually understanding the expected behavior, which is not always what the code says it should be, is the tricky part. Without someone actually creating specific assertions and acceptance criteria, this seems like a flawed concept, as it might catch some bone-headed "Oh, clicking here breaks it" mistakes, but those are not the bugs that most teams fight.
MatveyF•4mo ago
Yes, you’re right! Our roadmap and tools are focused on helping non-technical users who build apps with platforms like Lovable, v0, etc. The “bug” isn’t just about clicking a link and it not working. For example, we’re also working on things like: 1. Branding analysis and design drift detection (this happens a lot in vibe-coded designs — e.g., one page uses a purple gradient, another uses a completely different style, which breaks consistency). 2. checking how a new user would actually interact with your app, to see if the flow makes sense.

A crawler alone is just a static check. Our north star is trying to fix the last step from vibe coding to the production, like spawning a browser user agent that actually navigates through the app like a first-time user. Another roadmap idea is to build a browser agent that connects with coding AIs (like Cursor or Claude) to provide automated testing right after a feature is implemented. For example, when we use Claude to build something, we constantly have to flip between the terminal and browser to keep design consistent. The thought is: what if Claude’s code had “eyes” to test what it just built in real time?

Overall, thanks so much for your response. honestly I didn’t expect anyone to reply. This is my first time on HN, and it’s been an awesome interaction!