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C++ Immediate Mode GUI — Errors and Font Sizes and Forms | Live #3

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Streamed live on Oct 23, 2025
1:47:01

In this live stream, I will be working on an Immediate Mode GUI desktop application in C++ that I'm building from scratch - Prompt Workbench. It's an application that will allow you to test system prompts automatically with a suite of user prompts in order to optimize and develop your system prompts for LLMs. We’ll explore how Immediate Mode GUIs work under the hood, why they differ from traditional retained-mode frameworks, and how to implement one using modern C++ techniques. Expect practical discussions, hands-on coding, and insights into real-time rendering, event handling, and performance considerations. Tasks for today: - Update/refactor the DisplayError struct - Load multiple font sizes in ImGui - Implement a Form for User Prompt Creation #C++ #ImGui #LiveCoding

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C++ Immediate Mode GUI — Errors and Font Sizes and Forms | Live #3 | NatokHD