Author: Markos Symeonides

How to Use the New Codex Desktop App for Full-Stack Development: Computer Use, In-App Browser, Memory, and Plugin Workflows Table of Contents Introduction: Codex’s Expansion Beyond a Coding Assistant Understanding Background Computer Use The In-App Browser: Commenting and Iterating on Frontends Visual Asset Generation with gpt-image-1.5 Leveraging Codex Plugins and…

50 GPT-5.5 Prompts for Product Managers: Roadmap Planning, Feature Prioritization, Competitive Analysis, and Stakeholder Communication This exhaustive guide delivers 50 practical, copy-pasteable prompts tailored for product managers using GPT-5.5. Each prompt includes the explicit prompt text, precise guidance on how to use it in a product workflow, and the expected…

Codex for Knowledge Work: How OpenAI’s Productivity Platform Is Transforming Non-Technical Roles with AI-Powered Research, Analysis, and Automation OpenAI’s Codex productivity platform has quickly moved from a developer-first toolset into an indispensable utility for knowledge workers. With more than 5 million weekly active users and an expanding cohort of non-developers—now…

How to Implement ChatGPT’s Dreaming Memory System in Enterprise Workflows: Architecture, Personalization Patterns, and Privacy Controls This technical guide walks enterprise architects, platform engineers, and AI product teams through implementing a Dreaming V3-style memory system — a memory synthesis and retrieval architecture that condenses, enriches, and surfaces user-relevant facts from…