Codex for Beginners — Guide, Prompts & Practice Projects

English, Dutch and German included in one ZIP download. Choose your language folder after extracting the ZIP.

The preview shows real sample pages. Learn step by step to build a local website and a practical weekly planner with Codex. Practice clear instructions, understand files, investigate errors and check results.

Includes 24 practical chapters with tasks, exercises and final checks; 36 copyable prompts per language; two original projects per language (Studio Nova and a local weekly planner with CSV export); five fillable worksheets per language; AGENTS.md template and start instructions; clickable contents, bookmarks and official references. Revised PDF page counts appear above.

No programming experience required; basic file and browser skills are enough. Access to a suitable Codex environment is needed; subscriptions and usage costs are not included. Example files open in a modern browser without package installation.

Topics also cover permissions, privacy, Git, reviews, models, worktrees, skills, scheduled tasks, publishing and maintenance. Complex backends, payments, accounts and API integrations are beyond this beginner course.

The planner stores data locally with no cloud storage, synchronization or import. Studio Nova is fictional. Example code may be adapted for personal and commercial projects; the book and bundle may not be resold as your own product. Edition: 8 October 2026. Independent Albert Digital publication, not an official OpenAI publication.

Digital download; no physical item, devices or accessories included. The cover is an illustrative image. Use the product description and real preview pages to check the contents.

CORRECTED EDITION — OCTOBER 12, 2026

English, Dutch and German folders use standardized file names. Extract the ZIP and choose your language.

NL: Codex-NL.pdf (26 pages); Werkbladen.pdf (8 pages)

EN: Codex-EN.pdf (21 pages); Worksheets.pdf (8 pages)

DE: Codex-DE.pdf (24 pages); Arbeitsblaetter.pdf (8 pages)