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The article describes how a developer reclaimed 47GB of storage on their 512GB MacBook by manually deleting accumulated project junk, including 18GB from `node_modules` folders, 14GB from Unity Library folders, 9GB from …
The article argues that AI accelerates coding but cannot replace the critical thinking, discipline, and experience of senior developers. It emphasizes that true productivity comes from writing minimal, maintainable code,…
This article explains how to build a supervisor-based multi-agent architecture in pure Python without using external frameworks. It describes the "Supervisor Pattern," where a central orchestrator coordinates specialized…
The article describes a practical implementation of a multi-agent AI architecture where seven different AI models (including Claude Opus, MiniMax, Hermes, Gemini, and Groq Llama) work together autonomously 24/7, coordina…
This article explains that large enterprise Angular forms (1,000+ controls) become sluggish not due to a limitation of Reactive Forms, but because of poor architectural boundaries in state management and rendering. The a…
The DEV platform is implementing a new feed algorithm that combines traditional community signals (like follows and reactions) with Google's Gemini Embeddings 2 model and PostgreSQL's pgvector extension to surface high-q…
Production AI agents require robust state management, idempotency, audit trails, and rollback capabilities, not just fluent LLM calls. A senior engineer argues that most agent demos fail in real workflows because they la…
Explaining how to build a real-time collaborative whiteboard, similar to Excalidraw, using Next.js, HTML5 Canvas, and the Velt collaboration SDK. It details using Velt's MCP (Model Context Protocol) and AI agents to auto…
AI systems function as large-scale unauthorized plagiarism by ingesting content without creator consent, then selling the results without compensation. It criticizes AI companies and users for profiting from copied mater…
API keys used for AI services like Google Gemini are often created without restrictions, making them vulnerable to hijacking and misuse. It recommends creating keys in standalone projects and applying both API and applic…
Security risks associated with Google API keys, particularly for Gemini and other AI services, and provides steps to protect them. It emphasizes that API keys should always be created in a dedicated Google Cloud project …
A developer has published a step-by-step guide for running the open-source Hermes Agent AI assistant 24/7 on a virtual private server (VPS) for as little as $5 per month. The setup, which connects the agent to messaging …
The OpenAI API is the most widely used interface for integrating AI models into products, offering features like chat completions, streaming, function calling, embeddings, image generation, and speech. The article provid…
Detailed, step-by-step guide for building llama.cpp from source on a Dell Precision T5820 workstation equipped with an RTX 3090 Ti, achieving 42 tok/s with Qwen3.6-27B. The author emphasizes that the key to resolving PCI…
Three AI coding tools — OpenAI's Codex CLI, Anthropic's Claude Code, and the Hermes Agent orchestrator — have converged on a shared command format called /goal that lets developers define a "done" state and walk away whi…
Production RAG systems often fail after moving beyond demo stage due to underbuilt indexing, retrieval, and observability layers. The indexing pipeline ingests documents into chunks and vector embeddings, while the query…
Based on the article, this is part 5 of a series guiding readers through building a browser-based dinosaur runner game using Deno. This stage focuses on adding player identity and customization features, including modals…
The article describes how the author used the MiniZinc constraint solver to solve the New York Times' daily Pips puzzle, where dominoes must be placed on a grid to satisfy specific conditions like sums and equality of pi…
The article explains that rsync is a widely available file synchronization tool, commonly used for system backups, and highlights the author's preferred flags: `-av` for archive and verbose modes, `--delete` to keep remo…
A CSS keyframe animation can still function even if the `from` or `to` block is omitted. When the starting point is missing, the animation inherits the element's current property value (like opacity) rather than snapping…