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Will Future Generations Think We're Gross?

https://chillphysicsenjoyer.substack.com/p/will-future-generations-think-were
1•crescit_eundo•2m ago•0 comments

Kernel Key Retention Service

https://www.kernel.org/doc/html/latest/security/keys/core.html
1•networked•2m ago•0 comments

State Department will delete Xitter posts from before Trump returned to office

https://www.npr.org/2026/02/07/nx-s1-5704785/state-department-trump-posts-x
1•righthand•5m ago•0 comments

Show HN: Verifiable server roundtrip demo for a decision interruption system

https://github.com/veeduzyl-hue/decision-assistant-roundtrip-demo
1•veeduzyl•6m ago•0 comments

Impl Rust – Avro IDL Tool in Rust via Antlr

https://www.youtube.com/watch?v=vmKvw73V394
1•todsacerdoti•6m ago•0 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
2•vinhnx•7m ago•0 comments

minikeyvalue

https://github.com/commaai/minikeyvalue/tree/prod
3•tosh•12m ago•0 comments

Neomacs: GPU-accelerated Emacs with inline video, WebKit, and terminal via wgpu

https://github.com/eval-exec/neomacs
1•evalexec•17m ago•0 comments

Show HN: Moli P2P – An ephemeral, serverless image gallery (Rust and WebRTC)

https://moli-green.is/
2•ShinyaKoyano•21m ago•1 comments

How I grow my X presence?

https://www.reddit.com/r/GrowthHacking/s/UEc8pAl61b
2•m00dy•22m ago•0 comments

What's the cost of the most expensive Super Bowl ad slot?

https://ballparkguess.com/?id=5b98b1d3-5887-47b9-8a92-43be2ced674b
1•bkls•23m ago•0 comments

What if you just did a startup instead?

https://alexaraki.substack.com/p/what-if-you-just-did-a-startup
3•okaywriting•30m ago•0 comments

Hacking up your own shell completion (2020)

https://www.feltrac.co/environment/2020/01/18/build-your-own-shell-completion.html
2•todsacerdoti•32m ago•0 comments

Show HN: Gorse 0.5 – Open-source recommender system with visual workflow editor

https://github.com/gorse-io/gorse
1•zhenghaoz•33m ago•0 comments

GLM-OCR: Accurate × Fast × Comprehensive

https://github.com/zai-org/GLM-OCR
1•ms7892•34m ago•0 comments

Local Agent Bench: Test 11 small LLMs on tool-calling judgment, on CPU, no GPU

https://github.com/MikeVeerman/tool-calling-benchmark
1•MikeVeerman•35m ago•0 comments

Show HN: AboutMyProject – A public log for developer proof-of-work

https://aboutmyproject.com/
1•Raiplus•35m ago•0 comments

Expertise, AI and Work of Future [video]

https://www.youtube.com/watch?v=wsxWl9iT1XU
1•indiantinker•36m ago•0 comments

So Long to Cheap Books You Could Fit in Your Pocket

https://www.nytimes.com/2026/02/06/books/mass-market-paperback-books.html
3•pseudolus•36m ago•1 comments

PID Controller

https://en.wikipedia.org/wiki/Proportional%E2%80%93integral%E2%80%93derivative_controller
1•tosh•40m ago•0 comments

SpaceX Rocket Generates 100GW of Power, or 20% of US Electricity

https://twitter.com/AlecStapp/status/2019932764515234159
2•bkls•40m ago•0 comments

Kubernetes MCP Server

https://github.com/yindia/rootcause
1•yindia•41m ago•0 comments

I Built a Movie Recommendation Agent to Solve Movie Nights with My Wife

https://rokn.io/posts/building-movie-recommendation-agent
4•roknovosel•42m ago•0 comments

What were the first animals? The fierce sponge–jelly battle that just won't end

https://www.nature.com/articles/d41586-026-00238-z
2•beardyw•50m ago•0 comments

Sidestepping Evaluation Awareness and Anticipating Misalignment

https://alignment.openai.com/prod-evals/
1•taubek•50m ago•0 comments

OldMapsOnline

https://www.oldmapsonline.org/en
2•surprisetalk•52m ago•0 comments

What It's Like to Be a Worm

https://www.asimov.press/p/sentience
2•surprisetalk•52m ago•0 comments

Don't go to physics grad school and other cautionary tales

https://scottlocklin.wordpress.com/2025/12/19/dont-go-to-physics-grad-school-and-other-cautionary...
2•surprisetalk•52m ago•0 comments

Lawyer sets new standard for abuse of AI; judge tosses case

https://arstechnica.com/tech-policy/2026/02/randomly-quoting-ray-bradbury-did-not-save-lawyer-fro...
5•pseudolus•53m ago•0 comments

AI anxiety batters software execs, costing them combined $62B: report

https://nypost.com/2026/02/04/business/ai-anxiety-batters-software-execs-costing-them-62b-report/
1•1vuio0pswjnm7•53m ago•0 comments
Open in hackernews

Show HN: Chefs.Video – A marketplace where you pay freelancers $0.005/second

https://chefs.video
1•ufvy•1mo ago
Hello HN,

I’m the solo developer behind Chefs.Video. It’s a platform for hiring freelancers (devs, designers, editors) by watching them work live, rather than relying on portfolios or resumes.

The Problem: I got burned hiring a React developer on Fiverr. He had 5-star reviews and a great portfolio. It took 2 weeks and $300 to realize he was outsourcing the work and pasting bad jQuery code. Portfolios are easy to fake; live problem-solving isn't.

The Solution: I built a "Live Kitchen" concept. Instead of interviewing or sending take-home tests, you invite the candidate to a paid session.

Video + Screen Share: Built on LiveKit (WebRTC). Low latency is critical so you can direct them ("change that color", "fix that bug") in real-time.

Per-Second Billing: Users pay $0.005/second (~$18/hr).

The "Kill Switch": If the candidate is struggling or using AI to fake it, you can click "Kick". The Webhook immediately cuts the connection and stops the billing. You only pay for the minutes used.

The Tech Stack:

Frontend: Next.js 14 (App Router)

Video Infrastructure: LiveKit (SFU architecture, handles the simulcast for group rooms).

Backend/DB: Convex. (I moved away from Supabase for this because the real-time sync for the "Cost Monitor" needed to be instant).

Billing: Stripe Connect. We use "Destination Charges" to split the payment (Platform fee + Freelancer payout) instantly.

Storage: Cloudflare R2 (for storing the session recordings).

Challenges: The hardest part was the billing logic. Syncing the participant_left webhook from LiveKit with Stripe to ensure we calculate the exact millisecond the user was kicked (to avoid overcharging) was tricky. We settled on a pre-authorization model (holding $20) and finalizing the capture when the room closes.

Why I'm posting: I know this borders on "micromanagement" for some, but I see it as a "paid audition." I’d love feedback on the WebRTC implementation and the billing architecture.

Try it out (you get $20 in credits to test the system): https://chefs.video

Comments

ufvy•1mo ago
OP here. A few technical details on the video implementation if anyone is interested:

We are using Simulcast for the video tracks. Since a 'Chef' (Buyer) might have 5 freelancers in a room sharing screens simultaneously, bandwidth was a massive bottleneck in early testing.

We configured the LiveKit room to dynamically downgrade the video resolution of the 4 'passive' screens while keeping the 'active' focused screen in 1080p.

Also, regarding the 'surveillance' aspect: I know this is controversial. The goal isn't to watch someone work for 8 hours a day. It's designed for 15-30 minute sprints to verify skill before offering a longer contract. Think of it like a pair-programming interview, but paid.