# How to Use Codex for Work: My Complete System at OpenAI | Jason Liu

DevFeed: [How to Use Codex for Work: My Complete System at OpenAI | Jason Liu](<https://devfeed.tech/articles/how-to-use-codex-for-work-my-complete-system-at-openai-jason-liu-35001.md>)

Original publisher: [Read original article](<https://creatoreconomy.so/p/how-to-use-codex-for-work-my-complete-system-at-openai-jason-liu>)

Author: Peter Yang

Published: 2026-07-26T13:05:16Z

Content type: tutorial

Language: en

Sources: [Behind the Craft](<https://devfeed.tech/sources/behind-the-craft.md>)

Topics: [codex](<https://devfeed.tech/topics/codex.md>), [email](<https://devfeed.tech/topics/email.md>), [Slack](<https://devfeed.tech/topics/slack.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [sessions](<https://devfeed.tech/topics/sessions.md>), [Learning](<https://devfeed.tech/topics/learning.md>)

Tags: [codex](<https://devfeed.tech/tags/codex.md>), [email](<https://devfeed.tech/tags/email.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [openai](<https://devfeed.tech/tags/openai.md>), [sessions](<https://devfeed.tech/tags/sessions.md>), [slack](<https://devfeed.tech/tags/slack.md>), [tasks](<https://devfeed.tech/tags/tasks.md>), [work](<https://devfeed.tech/tags/work.md>)

## AI overview

The article describes how Jason Liu uses Codex throughout his workday to manage Slack and email, learn from past sessions, and run long tasks with verifiable goals.

## Source excerpt

How Jason uses Codex throughout his workday for managing Slack and email, learning from past sessions, and running long tasks with verifiable goals