Step 1: Install the extension. Go to the extension marketplace for your editor — VS Code, JetBrains or others — and install the Codeium plugin. Then sign in with your free account to activate it.

Step 2: Enable inline autocomplete. As you type, Codeium suggests the next lines of code in a greyed-out hint. Press Tab to accept a suggestion, keeping you in flow without switching context.

Step 3: Use chat for explanations. Highlight a tricky function and ask the AI chat to explain it, refactor it, or add tests. This is a fast way to understand legacy code and improve quality.

Step 4: Generate whole functions. Type a comment describing what you want and let Codeium scaffold the implementation. Review the output, then refine details yourself.

Step 5: Get command help in the terminal. Use the assistant in your shell to get command syntax, write scripts and debug shell errors without tabbing away to search engines.

Step 6: Keep data secure. If you are in an enterprise, explore Codeium’s self-hosted and security controls so your code stays under your control while still benefiting from AI.

Because the core experience is free, there is little risk in trying Codeium. Install it in your editor today and watch your typing speed and code quality improve together.