Writing code is easy. Reading someone else's code 6 months later is hard. AI has eliminated the friction of documentation, turning it from a chore into a keystroke.
1Generating the README
The README is the front door to your codebase. If it is empty, your codebase is hostile. You can use the Composer or Sidebar Chat to explicitly target your core logic files (@api.ts, @models.ts) and command the AI: 'Act as a Developer Advocate. Write a comprehensive README.md. Include setup instructions, API endpoints in a markdown table, and architectural flow.' The AI will generate a world-class document in seconds.
// Generates clean structure
# Auth Module
## API Endpoints: ...
2JSDoc and Intellisense
When a teammate imports your function in another file, they shouldn't have to guess what it does. JSDoc provides hover-able tooltips directly inside the editor. Using the Inline Edit (Ctrl+K) mode, you can simply highlight your function and type 'Add JSDocs'. The AI will perfectly infer the parameter types and return structures, immediately improving the developer experience (DX) of your entire team.
* Calculates tax.
* @param {number} income
* @returns {number}
*/
3Automating Git History
A clean Git history is vital for debugging regressions (e.g., using git bisect). Many developers get lazy and write 'WIP' or 'Fixes' as their commit messages. Most modern AI IDEs (and tools like GitHub Copilot) have a button directly in the Source Control tab that says 'Generate Commit Message'. Click it. The AI reads the diff and outputs a perfect, conventionally-formatted message (feat:, fix:, chore:). Never write one manually again.
- const port = 3000;
+ const port = process.env.PORT;
Generate Commit Msg...
