Deno 2 vs Bun 1.3 — 2026 Node.js Alternative Comparison
Deno 2.8.2 and Bun 1.3.14 benchmarked head to head: startup time, HTTP throughput, npm compatibility, and security model, plus which one I actually use.
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Hono.js + TypeScript Edge REST API on Cloudflare Workers
Build a type-safe edge REST API with Hono v4, Bun 1.3, and Zod v4: routing, input validation, CORS and logger middleware, plus Cloudflare Workers deployment.
Zod v4 + Claude API: Type-Safe LLM Response Parsing in TypeScript
I tested Zod v4 safeParse() and the updated schema API against Claude API responses to build type-safe LLM pipelines that catch malformed output early.
Testing AI Agents with Vitest 4
I verified practical patterns for mocking the Anthropic SDK messages.create() and streaming responses in Vitest 4.1.7, keeping agent tests fast and reliable.
Build an MCP Server in TypeScript — Official SDK Tutorial
Build a working TypeScript MCP server in 30 minutes with @modelcontextprotocol/sdk and Zod v4: tool registration, transport testing, and public API integration.
Gemini API Managed Agents Practical Guide
A hands-on walkthrough of Gemini Managed Agents from Google I/O 2026. Covers the sandbox architecture, multi-turn conversations, tool usage, and an honest comparison with Claude Managed Agents.
Claude Opus 4.8 Dynamic Workflows
Claude Opus 4.8 Dynamic Workflows and Fast Mode: 1,000 parallel agents, real architecture trade-offs, cost data, known limitations, and an honest verdict on which teams should adopt this.
Ollama + FastAPI Local LLM Server — Docker Production Guide
Build a production LLM API with Ollama and FastAPI. Covers SSE streaming, health checks, Docker Compose. Llama 3.2 and Mistral execution logs included.
MCP Remote HTTP: Convert stdio Servers to Streamable HTTP
Convert MCP stdio servers to remote Streamable HTTP services. Covers stateful vs stateless session modes, Docker and Cloudflare Workers deployment patterns, with real experiment logs using TypeScript SDK v1.29.0.
Migrating from Jest to Vitest 4: A Complete 2026 Guide
Migrate Jest to Vitest 4.1.7 painlessly: config conversion, vi.importActual async traps, stable Browser Mode, and new matchers, all tested in a real sandbox.
Bun Shell Scripting Guide — TypeScript Automation Patterns
Bun Shell guide from Bun 1.3.14 experiments: $ template literals, .nothrow() error handling, Promise.all parallelism, macOS echo pitfall, and a comparison with zx.
Gemini API 2026 — Flash-Lite to Pro Speed & Cost Benchmarks
Real measurement data from May 2026. Compared Gemini 2.5 Flash-Lite (65 TPS), 2.5 Flash, 2.5 Pro, and 3.5 Flash under identical conditions.