techxiv
I design with Claude more than Figma now 
GPT-5.3-Codex System Card 
No Display? No Problem: Cross-Device Passkey Authentication for XR Devices - Unlocking the Codex harness: how we built the App Server
Making agent-friendly pages with content negotiation 
How to Customize Your Discord Profile 
Our Multi-Agent Architecture for Smarter Advertising - Inside OpenAI’s in-house data agent
Litestream Writable VFS 
From pixels to characters: The engineering behind GitHub Copilot CLI’s animated ASCII banner - How Stripe built a game-changing app in a single flight with v0
- Keeping your data safe when an AI agent clicks a link
- Rust at Scale: An Added Layer of Security for WhatsApp
- AGENTS.md outperforms skills in our agent evals
- Agent skills explained: An FAQ
- Summaries of CVE-2025-59471 and CVE-2025-59472
- Summary of CVE-2026-23864
SkyPilot at Shopify: Multi-cloud GPUs without the pain (2026) - Shopify - Unrolling the Codex agent loop
- Testing if "bash is all you need"