📰 Dev.to · WonderLab

Code Agent Anatomy (05): How Does the Model Know Which Tools Are Available? How Is Function Calling Implemented?

Open Source Project of the Day (#123): Vibe-Trading — Quantitative Research in Natural Language, an AI-Powered Personal Trading Agent

MCP Series (03): Ecosystem Navigation — Official Servers and Community Picks

Open Source Project #107: page-agent — A Pure-JS GUI Agent for the Browser, No Screenshots, No Plugins, No Backend

Open Source Project of the Day (#105): hiring-agent — HackerRank Open-Sourced Their Resume Scoring System. How Does Your Resume Score?

Open Source Project #100: OpenMemory — A Real Cognitive Memory Engine for AI Agents

Agent Series (22): Context Engineering Deep Dive — Quantifying Three Context Management Strategies

Agent Series (20): Harness in Production — From Single File to Reusable Package

Agent Series (19): Harness Engineering — Complete 8-Layer Framework

Agent Series (17): Harness Engineering — Putting a Safety Harness on an Autonomous Agent

Agent Series (14): Agent Observability — Tracing Every Decision, Making the Black Box Transparent

Open Source Project of the Day (#87): BaiLongma - Equipping LLMs with 'Proactive Consciousness' and Initiating the ACI Era for Agents

Agent Series (9): Multi-Agent Architecture Design Patterns — Supervisor vs Pipeline

Agent Series (6): Memory Management — Teaching Your Agent to Remember What Matters

Agent Series (5): Intent Recognition and Routing — Making Agents Actually Understand Users

Agent Series (4): Deep Dive into Tool Calling — The Agent's Hands and Eyes

Agent Series (3): Plan-and-Solve — Think First, Then Act

Agent Series (2): ReAct — The Most Important Agent Reasoning Paradigm

Agent Series (1): What Is an Agent — It's Not Just an LLM That Can Call Tools

RAG Series (17): Agentic RAG — Giving the Agent Control Over Retrieval

Why Doesn't AI Actually Speed Things Up? The Organizational Bottleneck Nobody Talks About

One Open Source Project a Day (No. 62): UI-TARS-Desktop - ByteDance's Open-Source Multimodal GUI Agent Stack

One Open Source Project a Day (61): Hello-Agents — A Practical Guide to Building AI Native Agents from Scratch

One Open Source Project a Day (No. 60): OpenHarness - Lightweight AI Agent Infrastructure Framework