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Cloud & DevOpsMay 17, 202624 min
Cloudflare Workers Observability Tutorial 2026
Production Cloudflare Workers observability in 2026: enable Workers Logs, head sampling, wrangler tail, and export OTel traces and logs to Sentry.
AI & Machine LearningMay 16, 202615 min
ChatGPT Personal Finance: OpenAI's Plaid Launch in 2026
OpenAI launched ChatGPT Personal Finance for Pro users on May 15, 2026 via Plaid. Read-only bank links, GPT-5.5 reasoning, and why it isn't actually first.
AI & Machine LearningMay 16, 202622 min
pgvector HNSW Postgres 18 Production Tuning Tutorial 2026
Tune pgvector 0.8.2 HNSW indexes on PostgreSQL 18: ef_search, halfvec quantization, iterative scans, and parallel builds with a runnable Docker setup.
NewsMay 15, 202615 min
Anthropic Overtakes OpenAI: The $30B ARR Milestone (2026)
Anthropic just passed OpenAI in revenue, hitting $30B ARR in April 2026 — a 30x jump in 15 months. The story, the accounting dispute, and what it means.
Backend DevelopmentMay 15, 202616 min
pg-boss Tutorial: Postgres Job Queue in Node 24 (2026)
Production pg-boss tutorial. Queue jobs in Postgres from Node.js 24 with TypeScript, retries, dead-letter queues, cron, and graceful shutdown.
Security & PrivacyMay 14, 202612 min
Google Catches First AI-Built Zero-Day in the Wild (2026)
On May 11, 2026, Google's Threat Intelligence Group disclosed the first AI-built zero-day caught in the wild — a Python 2FA bypass aimed at mass exploitation.
AI & Machine LearningMay 14, 202619 min
MCP Server in TypeScript: OAuth 2.1 + Streamable HTTP (2026)
Build a production MCP server in TypeScript with OAuth 2.1, RFC 8707 resource indicators, Streamable HTTP, and scope-aware tool authorization in 2026.
Backend DevelopmentMay 13, 202616 min
Postgres 18 Zero-Downtime Upgrade: pg_createsubscriber 2026
Upgrade Postgres 17 to 18.3 with zero downtime using pg_createsubscriber and logical replication. Docker walkthrough with sequences, cutover, rollback.
Frontend DevelopmentMay 12, 202620 min
Next.js 16 Streaming Tutorial: Suspense + use cache 2026
Hands-on Next.js 16.2 tutorial: stream Server Components with Suspense and loading.tsx, then cache them with use cache, cacheLife, and updateTag in 2026.
Cloud & DevOpsMay 11, 202614 min
Caddy Docker Compose Reverse Proxy: Production HTTPS 2026
Hands-on 2026 tutorial: Caddy 2.11.2 Docker Compose reverse proxy with automatic HTTPS, security headers, zero-downtime reloads, and Cloudflare DNS wildcards.
AI & Machine LearningMay 11, 202613 min
Chinese Open-Weight Coding LLMs: 2026's Three-Week Sweep
In 17 days, GLM-5.1, Kimi K2.6, and DeepSeek V4 shipped frontier-tier open-weight coding LLMs at a fraction of Western prices. Inside the April 2026 wave.
AI & Machine LearningMay 10, 202612 min
Claude Managed Agents: Dreaming, Outcomes, Orchestration
Anthropic's May 6 update adds dreaming, outcomes, and multiagent orchestration to Claude Managed Agents — three features that make agents self-improve.