Feature 1: Notes CRUD Operations

Description:

Acceptance Criteria:

Create Notes:
- Users should be able to add new notes with a title and content.
- Each note should automatically store creation date and time.
- After creating a note, it should appear in the notes list.
Read Notes:
- Users should be able to view a list of all their notes.
- Users should be able to click on a note to view its full content.
- Notes should display title, partial content preview, and creation/modification date in the list view.
Update Notes:
- Users should be able to edit the title and content of existing notes.
- Notes should store the last modification date when updated.
- Changes should be saved automatically or with an explicit save button.
Delete Notes:
- Users should be able to delete notes they no longer need.
- A confirmation dialog should appear before permanent deletion.
- After deletion, the note should be removed from the notes list immediately.
Testing:
- Write unit tests for creating, retrieving, updating, and deleting notes.
- Ensure proper error handling when operations fail.
- Test that notes belong to the correct user and cannot be accessed by others.
Documentation:
- All functions should include JSDoc comments explaining purpose, parameters, and return values.
- README should include setup instructions and CRUD API endpoints documentation.
- Code should include inline comments for complex logic.

Feature 2

Description:

Acceptance Criteria:

Category Field:
- Each item should have a category field.
- The category field should be a dropdown list with predefined categories - 'Home', 'Personal' and 'Work.
Filtering:
- Categories should be displayed as tabs on the UI.
- When a category tab is selected, only items belonging to that category should be displayed.
Displaying:
- The filtered items should be displayed in a list or grid format under the selected category tab.
- The UI should update dynamically to reflect the filtered items when a tab is selected.
Testing:
- Write unit tests to verify that items can be created and edited with a category.
- Write unit tests to ensure that filtering by category works correctly.
Documentation:
- Create user documentation explaining how to use and manage categories.
- Add comments to category-related components explaining their functionality.

Description:

As a user,
I want to search through my notes quickly and efficiently,
So that I can find specific information without manually browsing through all notes.

Acceptance Criteria:

Search Interface:
- A search bar should be prominently displayed at the top of the notes list.
- The search bar should have a clear icon to reset the search.
- Search should start automatically as the user types (after 3 characters).
Search Capabilities:
- Search should check both note titles and content.
- Search should be case-insensitive.
- Search should support partial word matches.
- Search results should highlight matching terms.
Results Display:
- Search results should be displayed in real-time as the user types.
- Results should be ordered by relevance (number of matches).
- If no results are found, a friendly "No matches found" message should be displayed.
- The total number of matching notes should be displayed.
Advanced Search:
- Users should be able to filter search results by category.
- Users should be able to sort search results by date created, date modified, or title.
- Users should be able to search within a specific date range.
Testing:
- Write unit tests for the search algorithm.
- Test edge cases like empty search, special characters, and very long search terms.
Documentation:
- Document the search algorithm with explanations of relevance scoring.
- Add inline comments explaining regex patterns and search logic.