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Build understanding, then put it to work.
Start with a structured path or find a guide for the task in front of you.
Choose a goal and follow it through
Choose a learning path
Beginner · 3 lessons
Your first useful Codex task
Start with a clear brief, make one small change, and check the result.
Suggested practice: 30–45 minutes
Read → practise → verify
Open this path →WordPress · 3 lessons
Improve a WordPress page with evidence
Inspect a real layout, use a focused skill, and compare the result at two widths.
Suggested practice: 45–60 minutes
Read → practise → verify
Open this path →Developer · 3 lessons
Reproduce, fix, and verify a bug
Use a failing reading-list example to practise a complete debugging loop.
Suggested practice: 30–45 minutes
Read → practise → verify
Open this path →Choose a learning path
- Getting started
Choose a useful first task, brief the project, and review the result.
- Skills
Turn a repeated procedure into instructions you can evaluate.
- Workflows
Move from a concrete issue to a focused, reviewable change.
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39 results
Library results
Fix verification skill: from repeated-save failure to passing tests
A six-case reading-list fixture demonstrates a reproducible regression check and its limits.
· 2 min read · Abdessalam
Read the case study : Fix verification skill: from repeated-save failure to passing testsWordPress layout skill: a mobile overflow practice review
A controlled Gutenberg fixture shows why rendered markup matters when fixing responsive cards.
· 2 min read · Abdessalam
Read the case study : WordPress layout skill: a mobile overflow practice reviewProject brief skill: a documentation-only practice review
A book-club request with missing details tests whether a brief can stay useful without inventing facts.
· 3 min read · Abdessalam
Read the case study : Project brief skill: a documentation-only practice reviewCodex debugging skills: reproduce, trace, fix, and verify
A debugging collection that turns a vague failure into a reproducible case, an evidence-backed cause, and a verified correction.
· 3 min read · Abdessalam
Read the guide : Codex debugging skills: reproduce, trace, fix, and verifyCodex skills for project maintenance: dependencies, docs, and regressions
A maintenance collection for evaluating dependency changes, keeping documentation aligned, and planning regression evidence.
· 3 min read · Abdessalam
Read the guide : Codex skills for project maintenance: dependencies, docs, and regressionsBest Codex skills for SEO: research, structure, links, and refreshes
A source-led SEO collection for planning useful content, checking internal links, verifying primary evidence, and refreshing important pages.
· 3 min read · Abdessalam
Read the guide : Best Codex skills for SEO: research, structure, links, and refreshesBuilding a WordPress download plugin with Codex: an AboutCodex case study
How AboutCodex moved from a content idea to a validated WordPress skill library with inspectable packages and honest review labels.
· 4 min read · Abdessalam
Read the case study : Building a WordPress download plugin with Codex: an AboutCodex case studyHow to write an effective agent role for Codex
Define a focused agent role through its objective, evidence, tools, boundaries, handoff, and stopping condition.
· 4 min read · Abdessalam
Read the guide : How to write an effective agent role for CodexCodex troubleshooting handbook: symptoms, evidence, and next checks
Diagnose discovery, context, tool, permission, environment, and validation problems without adding random instructions.
· 4 min read · Abdessalam
Find a solution : Codex troubleshooting handbook: symptoms, evidence, and next checksCodex plugin directory: skills, connections, and use cases
Understand what a Codex plugin can contain, where support differs, and how AboutCodex should review an installable capability bundle.
· 3 min read · Abdessalam
Read article : Codex plugin directory: skills, connections, and use casesCodex MCP server directory: choose by task and permissions
A criteria-led directory for deciding which kind of MCP connection your Codex workflow needs and what to inspect before enabling it.
· 3 min read · Abdessalam
Read article : Codex MCP server directory: choose by task and permissionsCodex automations: useful tasks worth scheduling
Choose recurring Codex work that has stable inputs, a clear stopping condition, and a result worth reviewing.
· 3 min read · Abdessalam
Read the guide : Codex automations: useful tasks worth scheduling