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Show HN: Red Candle – Run LLMs Natively in Ruby with Rust

https://github.com/assaydepot/red-candle
4•cpetersen•6h ago
I've been working on Red Candle, a Ruby gem that runs LLMs (Llama, Mistral, Gemma, Phi) directly in your Ruby process through Rust bindings (based on the candle crate from Hugging Face). No Python, no servers - just FFI with Metal/CUDA acceleration.

It's been useful for adding AI features to Rails apps without the complexity of managing separate services. Would love feedback from anyone working with LLMs in Ruby.

Application factory pattern in Jupyter notebooks

https://world.hey.com/apetrov/application-factory-pattern-in-jupyter-notebooks-cb58ef7c
2•apetrov•2m ago•0 comments

Different Clocks

https://ianto-cannon.github.io/clock.html
2•pppone•2m ago•0 comments

'I witnessed war crimes' in Gaza

https://www.bbc.com/news/videos/cy8k8045nx9o
2•nathanyz•2m ago•0 comments

Single-Qubit Gates with Errors at the 10⁻⁷ Level

https://journals.aps.org/prl/abstract/10.1103/42w2-6ccy
2•gnabgib•3m ago•0 comments

Show HN:AI Agent with 20+ models for PDF chat and annotation

https://twitter.com/aka4uh/status/1949907056108191754
1•ieuanking•4m ago•0 comments

Bevy in Production: Building Modeling at Metabuild [video]

https://www.youtube.com/watch?v=16r9plbAhXo
2•todsacerdoti•5m ago•0 comments

Writing a Web Server in Pure Bash [video]

https://www.youtube.com/watch?v=L967hYylZuc
1•bahamas10•5m ago•0 comments

Shrinkle – Shrink words, find hidden phrase

https://www.shrinkle.org/
3•onion92•6m ago•0 comments

The U.S.-China trade war supercharged Vietnam's chip industry

https://restofworld.org/2025/vietnam-chip-industry-us-china-trade-war/
1•colinprince•6m ago•0 comments

Scott Alexander Is Smarter Than Me. Should I Steal His Beliefs?

https://starlog.substack.com/p/scott-alexander-is-smarter-than-me
1•paulpauper•6m ago•1 comments

Cyberattack of Russian airline Aeroflot causes chaos – 100+ flights cancelled

https://techcrunch.com/2025/07/28/flights-grounded-as-russias-largest-airline-aeroflot-hit-by-cyberattack/
1•kristofferR•7m ago•1 comments

Ultrascript = Ts and Go

https://github.com/ultrascript-coder/ultrascript
1•h_tbob•10m ago•1 comments

Confluent Developer - Courses

https://developer.confluent.io/courses/
1•saikatsg•11m ago•0 comments

Be a guest on the first AI-hosted podcast

https://ainterview.space
1•TommyKid•11m ago•0 comments

What Does Consulting Do?

https://www.nber.org/papers/w34072
3•MrBuddyCasino•11m ago•1 comments

'In the Shadow of the Moon' Film Review

https://www.hollywoodreporter.com/movies/movie-reviews/shadow-moon-1242948/
1•walterbell•11m ago•0 comments

Show HN: I built an API for extracting YouTube summaries, transcripts and stats

https://www.socialkit.dev/
1•geiger01•12m ago•0 comments

The Realities of Semantic Search

https://deepnoodle.ai/blog/the-realities-of-semantic-search
2•myzie•13m ago•0 comments

Show HN: I built an AI agent that schedules meetings from Gmail and Slack

https://meetalphie.com/
4•Riphyak•14m ago•2 comments

Plex: Perturbation-Free Local Explanations for LLM-Based Text Classification

https://arxiv.org/abs/2507.10596
2•PaulHoule•15m ago•0 comments

Show HN: Typogram Studio – like Figma but for typography

https://typogram.co/studio/
1•wentin•15m ago•0 comments

PagerDuty exploring potential sale after receiving buyer interest

https://www.reuters.com/markets/europe/pagerduty-exploring-potential-sale-after-receiving-buyer-interest-sources-say-2025-07-25/
1•m-hodges•16m ago•0 comments

Show HN: Mock Interviews for Software Engineers

https://www.mockinterviews.dev/
1•fahimulhaq•17m ago•0 comments

Transcribe speech 100x faster and 100x cheaper with open models

https://modal.com/blog/fast-cheap-batch-transcription
2•thundergolfer•17m ago•0 comments

Bet on or Against the Unicorns

https://www.bloomberg.com/opinion/newsletters/2025-07-28/bet-on-or-against-the-unicorns
2•ioblomov•17m ago•1 comments

Doco – Cursor for Microsoft Word

https://www.trydoco.com
1•arittr•20m ago•0 comments

Is SoftBank Still Backing OpenAI?

https://www.wheresyoured.at/softbank-openai/
4•samuli•22m ago•0 comments

Tesla signs $16.5B deal with Samsung to make AI chips

https://techcrunch.com/2025/07/28/tesla-signs-16-5b-deal-with-samsung-to-make-ai-chips/
1•skadamat•24m ago•0 comments

You can turn ANY AI SDR into a hacker

2•alex_varga•25m ago•0 comments

The Weakest Link Fallacy

https://www.cs.ru.nl/~jhh/publications/weakest-link-fallacy.html
2•mmsc•26m ago•0 comments