May 2026

Railway Blog

Agentic Coding on Railway: A Practical Guide for 2026

A practitioner walkthrough on using Claude Code, Cursor, and Codex to drive Railway deployments end to end. Five real workflows, six production gotchas, and what works today vs what's coming.

PostHog Blog

From 270GB RAM to 5GB: Moving local flag evaluation from Django to Rust

I reloaded Grafana three times before I trusted the numbers. p50 latency: 40ms to 4ms. CPU usage: a fraction of before. Memory: barely there. We'd…

Temporal Blog

Rate-limit downstream APIs with separate Task Queues

Stop hitting 429s on downstream APIs. Use rate-limited Temporal Task Queues to keep Activities under SendGrid, Stripe, and OpenAI quotas.

Hugging Face Blog

Harness, Scaffold, and the AI Agent Terms Worth Getting Right

Anthropic Engineering

How we contain Claude across products

As agents grow more capable, so does their potential blast radius. The engineering question is how to cap it. Here’s what we’ve learned building containment for claude.ai, Claude Code, and Cowork.

OpenAI News

OpenAI, Grupo Folha and Grupo UOL announce strategic content partnership

OpenAI partners with Grupo Folha and Grupo UOL to bring trusted Brazilian journalism to ChatGPT, expanding access to news with attribution and transparency.