November 4, 2023
Understand and use modules
export statements to share code between modules.
Adopt a naming convention
Choose a naming convention for variables, functions, classes, and files and stick to it. For instance, use camelCase for variables and functions, PascalCase for classes, and kebab-case for filenames.
Leverage design patterns
Utilize design patterns like Module, Prototype, Observer, or Singleton to solve common problems in a structured way. Patterns can help to decouple your code and improve its structure.
Organize code with functions and classes
Break down code into functions and classes to encapsulate functionality. Keep functions short, focused on a single task, and named clearly.
Comment and document your code
Use comments to explain the "why" behind complex logic, not the "how". Write documentation for modules and functions using JSDoc or similar tools.
Structure your projects consistently
Have a consistent folder and file structure for your projects. Common patterns include grouping by file type or feature.
Practice separation of concerns
Separate your code into layers, such as presentation, logic, and data access. This makes your application easier to manage and test.
Use build tools and linters
Implement build tools like Webpack or Parcel to bundle your code and linters like ESLint to enforce coding standards.
Handle errors gracefully
Write error handling code to manage exceptions and unexpected behavior gracefully, providing fallbacks or useful error messages.
Optimize for performance
Be mindful of performance. Avoid unnecessary global variables, use efficient algorithms, and keep the DOM manipulation to a minimum.
Regularly revisit and refactor your code. This means simplifying complex sections, splitting up large functions, and removing redundancy.
Write unit tests for your functions and integration tests for your modules. Tools like Jest or Mocha can help with this.
Use version control
Use version control systems like Git to manage changes in your codebase, collaborate with others, and maintain a history of your project's evolution.
Keep learning and adapting
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