Coding

How VPNs evolved from infrastructure to consumer apps: Explore free trials, subscription design & product evolution in the modern SaaS ecosystem. Continue reading VPNs With

Why manual accessibility testing matters: Beyond automated tools. Learn to test alt text, focus order & live regions with real accessibility users. Continue reading Why

Learn how to build the T4 Stack — Next.js 16, Vercel AI SDK, and local RAG with context engineering. Full code examples for embeddings, vector

Learn how to build a real-time Markdown previewer with vanilla JavaScript in this step-by-step tutorial covering parsing, live preview, localStorage, and deployment. Continue reading Build

Explore the long context window vs RAG debate with a practical decision framework, cost calculators, and code examples for Gemini and Claude to determine when

Learn how WebGPU browser AI enables GPU-accelerated machine learning inference in JavaScript with zero server costs. Includes working code, benchmarks, and practical deployment guidance. Continue

Calculate the exact VRAM requirements for 70B models like Llama 3.1 70B. Covers quantization, KV cache, GPU offloading, and a buying guide for 16GB to

Learn how to set up local LLM code completion in VS Code using Ollama and the Continue extension. Keep your code private with fully offline

Ollama vs vLLM compared with benchmark data at 1 and 50 concurrent users. A decision framework to know when Ollama’s simplicity becomes a liability and