FreeCodeCamp published a tutorial explaining the preprocessing steps applied to medical images before and after they are used by machine learning models, covering normalization, labeling, validation, …
FreeCodeCamp published a tutorial on using AI to understand a legacy codebase before making changes, addressing the common impulse to immediately refactor a 1,500-line class with mixed database calls.…
FreeCodeCamp has published 'The AI Agent Engineer's Guide: 60 Patterns for Building Autonomous Systems,' a field guide detailing 60 architectural patterns for building AI agents, complete with code, f…
An 80-run citation panel across ChatGPT, Perplexity, Claude, and Gemini on 2026-08-19 found that four AI search visibility topics—Google's Search Console generative AI report, measuring AI citation ra…
FreeCodeCamp published a tutorial on scaling large language model inference for AI agents using vLLM, explaining GPU scheduling challenges and optimization techniques. The guide covers building intuit…
A 14-year-old student from Sri Lanka built FetchAI, a cyberpunk-styled web app that uses Google's Gemini API to identify dog breeds from uploaded photos and generate personalized short stories. The ap…
FreeCodeCamp published a handbook on building a multi-agent trading research system using LangChain Deep Agents, which enables an AI agent to write strategy code, run backtests, inspect results, and i…
FreeCodeCamp published a tutorial on modernizing legacy applications with AI, emphasizing that successful migration is not merely removing the old framework but addressing underlying coupling and uncl…
FreeCodeCamp published a tutorial on building production-grade AI agents using Pydantic AI, emphasizing the need for structured outputs, testable code, and reliability over raw LLM SDKs. The guide cov…
Diffusion models have become one of the most influential families of generative AI systems, powering applications from image synthesis to video generation, according to a paper review published by fre…
The developer of dailyprog, a daily coding puzzle site, built an LLM-based puzzle generator to automate content creation after manual puzzles proved unscalable. The generator uses a structured vocabul…
The article details the author's achievement of a perfect score (1000/1000) on the AWS Certified AI Practitioner (AIF-C01) exam using a four-layer study system of video lectures, reading materials, ha…