Noah Carpiso · Metro Manila, PH
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Codex Manager

Desktop session manager for switching between multiple OpenAI Codex account credentials in one click.

Finished Utility Desktop App Session Manager Developer Tool
VIEW ON GITHUB ↗
codex-manager (Desktop Application)
Codex Manager Dark Mode Preview Codex Manager Light Mode Preview

What I Built & Process

01

Problem Statement & Need

Switching between multiple developer accounts required tedious manual logouts, browser key copy-pasting, and CLI env variable updates multiple times per day.

02

Architecture & System Design

Built a desktop session manager that encrypts stored account states and updates active auth tokens in a single click. I defined the workflow, iterated with AI coding tools, and tested it across my own daily usage.

03

Shipped Outcome

Finished utility in active daily use. Published open-source code on GitHub (`ark-daemon/codex-manager`), eliminating repetitive authentication friction.