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Show HN: Costrace – Open-source LLM cost and latency tracking across providers

Hacker News - Thu, 03/05/2026 - 8:25am

I built Costrace because I was tired of checking three different dashboards to understand my LLM spend.

It's an open-source tool that tracks cost, token usage,latency, geographic distribution across OpenAI, Anthropic, and Google Gemini in one place. The SDKs work by monkey-patching the official client libraries, so you don't change any of your existing code — just init and go. You can self-host the whole thing or use the hosted version at costrace.dev.

GitHub: github.com/ikotun-dev/costrace Happy to answer any questions about the architecture or monkey-patching approach.

Comments URL: https://news.ycombinator.com/item?id=47261329

Points: 1

# Comments: 0

Categories: Hacker News

The trackball that merges pointing and 3D control

Hacker News - Thu, 03/05/2026 - 8:25am

Article URL: https://rotatrix.com

Comments URL: https://news.ycombinator.com/item?id=47261324

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: VideoNinja – paste video URLs, walk away, they download

Hacker News - Thu, 03/05/2026 - 8:24am

Another evening of saving videos before platforms memory-hole them. Terminal not invited. Built a GUI.

Paste URLs. They queue. They download. Disk space on screen. Output folder one click away. Queue survives restarts. Needs yt-dlp and ffmpeg, the app finds them. If it can't, it writes an AI prompt to fix your setup.

Click the ninja. It talks.

Private tool, now public. Mac & Windows installers. MIT.

github.com/miikkij/VideoNinja

Comments URL: https://news.ycombinator.com/item?id=47261308

Points: 1

# Comments: 0

Categories: Hacker News

Watch Out, Meta. I Tried Alibaba's Qwen Smart Glasses and They're Mega Impressive

CNET Feed - Thu, 03/05/2026 - 8:05am
These AI-focused smart glasses are available now in China but will roll out internationally later this year.
Categories: CNET

I Think Mac and iPad Will Merge. Does MacBook Neo Prove My Point or Make It Irrelevant?

CNET Feed - Thu, 03/05/2026 - 8:01am
Commentary: I can see a future that could almost be here, and I've been waiting for. Does anyone else care, though? My wife says no, Scott, they don't.
Categories: CNET

Russian Ransomware Operator Pleads Guilty in US

Security Week - Thu, 03/05/2026 - 7:47am

Evgenii Ptitsyn was extradited to the United States from South Korea in November 2024.

The post Russian Ransomware Operator Pleads Guilty in US appeared first on SecurityWeek.

Categories: SecurityWeek

Nothing Phone (4a) Pro and New Headphones Arrive in Glorious Pink

CNET Feed - Thu, 03/05/2026 - 7:45am
I have the Phone (4a) and Headphone (a) and I'm absolutely here for their soft pink tones.
Categories: CNET

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