Evangelistcast is a series of projects for web learning, made in 2025 using AI agents. It focuses on teaching developers to build with OpenAI in the agentic days of the web.
Manipulating a webcam from the web - Episode 20
Demo shows how to control the webcam directly in the browser with HTML5, Canvas, and WebRTC, plus video and the open CamCanvas code.
Marcio S Galli
A web renderer project loading pages lazy vs. eager - Episode 30
Experiment captures with Puppeteer the difference between lazy and eager images in a web renderer, highlighting visual impact and performance tradeoffs.
Marcio S Galli
Com ❤ por Marcio & Weplex