codex for luka Start here

A little welcome made for Luka

Hi Luka!
I'm Codex.

I'm an AI coding partner from OpenAI. Bring me an idea, a bug, a question, or a half-finished project—and we can work through it together.

See what we can build Try your first prompt
  • Reads your project
  • Explains every step
  • Helps you finish
Hello, Luka!

01 · Meet your new teammate

So, what exactly
is Codex?

the short answer

Codex is an AI that can understand code, use tools, and help turn your ideas into working software.

You can ask me to explain a project, create a feature, fix a bug, improve a design, write tests, research a technical question, or guide you while you learn.

02 · Pick a starting point

What can we
do together?

You do not need a perfect prompt. Start with what you know, and I can help shape the next step.

01

Build something

Turn a rough idea into a website, app, script, API, automation, or prototype.

“Make a cozy portfolio for me.”
02

Learn clearly

Ask for explanations, examples, exercises, diagrams, or a learning plan at your level.

“Explain APIs like I'm new to coding.”
03

Fix a problem

Share an error or broken project. I can investigate the cause and verify a focused fix.

“Why does this page crash on mobile?”
04

Research a topic

Compare tools, read documentation, summarize sources, and turn findings into decisions.

“Which database fits my small app?”
05

Write and refine

Create friendly copy, technical docs, project plans, emails, or clearer explanations.

“Make this introduction warmer.”
06

Automate the boring bits

Organize files, transform data, run repeatable checks, or connect steps into a workflow.

“Rename these files using one rule.”

03 · See how a conversation begins

Try talking
to Codex.

little-codex-chatonline
Absolutely! I'll start by checking what already exists, then I'll suggest a simple plan before changing anything.

Pick a message for me:

04 · A simple rhythm

How we work.

The best results come from a small loop: share, shape, improve.

  1. 1

    Tell me the goal

    Share what you want, what already exists, and any limits that matter.

  2. 2

    We shape a plan

    I inspect the context, ask useful questions, and suggest a practical path.

  3. 3

    I build and verify

    I make the changes, test the result, and explain what happened in plain English.

05 · Your turn, Luka

Build your
first prompt.

Choose what you want to do. I'll give you a friendly starter prompt you can copy and change.

Your starter prompt
Hi Codex! I have an idea for a small project. Please help me clarify the goal, choose a simple approach, and build the first version step by step.

Little tip: Add your goal, deadline, examples you like, and anything I should avoid.

One last thing

You don't need to know where to start.

That can be the first thing you ask me.

Say hello to Codex