- Keep the components small, If the size exceeds 200-300 lines then create child components.
- JSX markup should be no more than 50 lines.
- Every function should have comments over it describing what it do.
- Code has no linter errors.
- If there are any React warnings reported in console, please solve that for example, Provide a key prop with a unique value for each element in array.
- Do not repeat your code (DRY).
- Code is in sync with existing code patterns.
- No unused props are being passed.
- Naming conventions followed for variables, file names, translations.
- Styles in components over a common styling file is preferred.
- No hardcoded values, use constants values.
- Group similar values under an enumeration (enum).
- Proper interfaces should be there with proper names.
- Extend interfaces and types wherever required.
- Create service in frontend for API calls.
- No console.logs.
- Use Promises or Asyns/Await. Handle API rejections.
- Use destructuring assignment for arrays and objects.
- Removed unused packages from NPM.
- Create custom hooks.
- Use useCallback with useEffect for function calls with proper dependencies.
- No infinite API callings inside loops.
- Create helper function (common function) if function is repeated somewhere else too.
- Consider generic functions and classes.
- Exception handling and clean-up (dispose) resources.
- Don’t use dangerouslySetInnerHtml
- If new library is used for a feature, check for library size (if lightweight library present then check it out)
- If there are any timers (setInterval) register in mounting phase, please unregister those in clean-up effects
- alt for images, an HTML attribute for alternative text which is used for non-visual browsers.
- Git Commits messages are small and understandable.
Last active
March 5, 2024 13:00
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React Frontend Code Review- Checklist (Master Code Review)
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