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Article URL: https://www.raconteur.net/technology/in-munich-early-signs-of-a-european-hyperscaler-revolt

Comments URL: https://news.ycombinator.com/item?id=44279816

Points: 3

# Comments: 0

Article URL: https://genius.com/John-cheever-reunion-annotated

Comments URL: https://news.ycombinator.com/item?id=44279810

Points: 3

# Comments: 1

Article URL: https://usetrmnl.com/blog/in-house-fulfillment

Comments URL: https://news.ycombinator.com/item?id=44279795

Points: 5

# Comments: 0

Article URL: https://fortune.com/2025/06/12/ghost-students-hijacking-millions-colleges-fafsa-department-education-financial-aid/

Comments URL: https://news.ycombinator.com/item?id=44279777

Points: 3

# Comments: 3

Article URL: https://www.youtube.com/watch?v=HUkBz-cdB-k

Comments URL: https://news.ycombinator.com/item?id=44279764

Points: 4

# Comments: 0

Article URL: https://today.ucsd.edu/story/molecule-linked-to-metabolism-found-to-boost-plant-growth

Comments URL: https://news.ycombinator.com/item?id=44279762

Points: 2

# Comments: 0

Article URL: https://iclad.ai/

Comments URL: https://news.ycombinator.com/item?id=44279756

Points: 2

# Comments: 1

Article URL: https://eclecticlight.co/2025/06/13/is-tahoe-really-macos-26-or-16/

Comments URL: https://news.ycombinator.com/item?id=44279724

Points: 1

# Comments: 0

Article URL: https://www.modular.com/blog/democratizing-ai-compute-part-8-what-about-the-mlir-compiler-infrastructure

Comments URL: https://news.ycombinator.com/item?id=44279676

Points: 2

# Comments: 0

Article URL: https://www.pcgamer.com/hardware/somebody-actually-bought-that-usd3-000-steam-deck-prototype-off-ebay-then-they-let-a-youtuber-crack-it-open-to-see-whats-inside/

Comments URL: https://news.ycombinator.com/item?id=44279658

Points: 1

# Comments: 0

Hey HN! I built Paper, a paper trading platform that actually simulates the messy reality of trading - slippage, partial fills, market impact, and real execution logic. The Problem: Most paper trading platforms give you fantasy fills at perfect prices. You develop a strategy that works great in simulation, then lose money when you go live because it never accounted for real market dynamics. What Makes Paper Different: - Simulates 22 real brokers with their exact rules, restrictions, and fee structures - Real market dynamics: slippage, partial fills, market impact - Configurable latency profiles: Retail (50-250ms), Institutional (20-100ms), Colocated (0.5-5ms), or Custom - L1 NBBO price feeds with realistic fill prices - Extended hours trading (4am-8pm ET) - Full margin trading (Reg T and Portfolio Margin with SIMPLE/SPAN/TIMS) - Short selling with proper locate requirements - Real PDT rule enforcement First Trading Platform with MCP (Model Context Protocol): We're the first to ship MCP support! Test your trading strategies with Claude directly: - npm install @paperinvest/mcp-server - Build and backtest strategies using AI - Claude can place trades, check positions, analyze performance - Full API access through MCP tools Tech Stack: - NestJS backend with PostgreSQL, Redis, Kafka - Next.js 15 frontend - SSE for real-time order streaming - REST API + MCP server - AWS deployment Pricing: - Free: 5 trades/day, basic orders, cash account - Pro ($20/mo): Unlimited trades, all order types, margin accounts, extended hours - Commercial ($500+/mo): Multi-account support for businesses Coming Soon: Options trading (full multi-leg strategies) and futures I'm a solo developer. Built this because I was tired of strategies that worked perfectly in ThinkorSwim's paper trading but failed with real money due to unrealistic fills. Try it: https://paperinvest.io API Docs: https://docs.paperinvest.io Would love feedback! What broker rules or market dynamics do you wish paper trading platforms simulated better?

Comments URL: https://news.ycombinator.com/item?id=44279655

Points: 1

# Comments: 0

Article URL: https://www.tomshardware.com/pc-components/cpus/amds-256-core-epyc-venice-cpu-in-the-labs-now-coming-in-2026

Comments URL: https://news.ycombinator.com/item?id=44279604

Points: 4

# Comments: 1

Article URL: https://arstechnica.com/ai/2025/06/google-ai-mistakenly-says-fatal-air-india-crash-involved-airbus-instead-of-boeing/

Comments URL: https://news.ycombinator.com/item?id=44279586

Points: 5

# Comments: 5

Article URL: https://benjaminwootton.com/insights/analysing-fix-data-with-clickhouse/

Comments URL: https://news.ycombinator.com/item?id=44279580

Points: 2

# Comments: 0

Article URL: https://jacobbrazeal.wordpress.com/2025/06/14/fixing-the-mechanics-of-my-bullet-chess/

Comments URL: https://news.ycombinator.com/item?id=44279579

Points: 11

# Comments: 4

Article URL: https://meodai.github.io/poline/

Comments URL: https://news.ycombinator.com/item?id=44279569

Points: 1

# Comments: 0

Article URL: https://creators.yahoo.com/lifestyle/story/a-dying-judo-masters-lesson-to-develop-extreme-competency-203519380.html

Comments URL: https://news.ycombinator.com/item?id=44279545

Points: 2

# Comments: 0

Article URL: https://www.brucekalexander.com/articles-speeches/rat-park/148-addiction-the-view-from-rat-park

Comments URL: https://news.ycombinator.com/item?id=44279524

Points: 1

# Comments: 0

Article URL: https://christianselig.com/2025/05/godot-ios-interop/

Comments URL: https://news.ycombinator.com/item?id=44279514

Points: 1

# Comments: 0