Ways to Reduce your Front-End Codes

Here, several approaches will be introduced to reduce your front-end code base, especially, for reducing css codes.

Tailwind

• Link: tailwindcss

tailwindcss provides fast, flexible, reliable css classes. Using tailwind you can save time writing your css codes.

For instance, truncate for:

overflow: hidden;text-overflow: ellipsis;white-space: nowrap;

css-checker

• Link: css-checker

Wonder how to find your duplicated css codes? There is a automatic tool that can help you scanning all your css & styled-components codes and show similar classes with diffs.

• To Install:

npm install -g css-checker-kit

• To Run:

css-checker

Using useSWR

• Link: useSWR

• useSWR can help you to reduce parsing states between components, just call useSWR in anywhere you wish to use the states.

• useSWR can also help you to reduce duplicated requests and auto-fetch after users' re-focus.

The name SWR is derived from stale-while-revalidate, a HTTP cache invalidation strategy popularized by HTTP RFC 5861. SWR is a strategy to first return the data from cache (stale), then send the fetch request (revalidate), and finally come with the up-to-date data.

• To use it, it's quite simple:

import useSWR from 'swr'function Profile() {  const { data, error } = useSWR('/api/user', fetcher)  if (error) return <div>failed to load</div>  if (!data) return <div>loading...</div>  return <div>hello {data.name}!</div>}