LogRocket Blog

A step-by-step guide to building your first MCP server using Node.js, covering core concepts, tool design, and upgrading from file storage to MySQL.

Using security headers in your Next.js apps is a highly effective way to secure websites from common security threats.

A deep dive into April 2026’s AI model and tool rankings. We break down performance, usability, pricing, and real-world capabilities across 50+ features to help you pick the right tools for your development workflow.

A practical guide to Agent Browser CLI. Learn how AI agents navigate, snapshot, and interact with web pages using stable references, enabling efficient automation and exploratory testing.

Write agent-friendly API documentation with OpenAPI, clear schemas, workflow guidance, and llms.txt for safer AI automation.

Local AI proxy tutorial for detecting, masking, and rehydrating PII before prompts reach cloud LLMs.

Learn how Graph RAG uses connected knowledge structures to improve retrieval beyond simple text similarity.

Learn how sibling-index() enables clean, JavaScript-free stagger animations using native CSS.

See why useEffect breaks AI streaming in React, and how moving stream state outside React fixes flicker and stale updates.

A real-world debugging session using Claude to solve a tricky Next.js UI bug, exploring how AI helps, where it struggles, and what actually fixed the issue.

CSS wasn’t built for dynamic UIs. Pretext flips the model by measuring text before rendering, enabling accurate layouts, faster performance, and better control in React apps.

Why do real-time frontends break at scale? Learn how event-driven patterns reduce drift, race conditions, and inconsistent UI state.