prettier VS ESLint

Its easier to always include them so you don't get caught up on the few places where it does matter. And if you're using a formatter like prettier, you can get them included automatically for you.

Have you ever used a transpiler, a linter or a code formatter, such as: Babel, ESLint or Prettier? If the answer is yes, then you've already used metaprogramming! 👏

Prettier is an opinionated code formatter, it enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary. It is very useful to keep your code readable and make sure that the code format stays consistent when working in a team.

Professional: also set up Prettier, its IDE extension, and use VS Code's "Format on save" feature (or whatever other IDE's equivalent) to quickly and easily format your code to a consistent standard that you define in the configuration for ESLint and Prettier.

Like many developers I have used prettier for a long time for most of my projects. It has been the go-to formatting tool for front-end developers and for a good reason. It provides opinionated formatting with minimal options. This coupled with a wide IDE support makes it easy to setup and user.

Prettier is an opinionated code formatter. Let's install it.

Prettier works with lots of languages. Not just js. Check it out: https://prettier.io/

✅ Angular 15 ✅ Angular Material ✅ Unit Testing with Jest ✅ End-to-End Testing with [TestCafé](https://testcafe.io/ ✅ Internationalization with Transloco ✅ Auto documentation with Compodoc ✅ Analyse your project with webpack-bundle-analyzer ✅ Docker ✅ ESLint ✅ Prettier ✅ Commit Linting ✅ AuditJS Audit this application using Sonatype OSS Index ✅ Auto-generate a CHANGELOG with auto-changelog

Prettier is an opinionated code formatter, it enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary. It is very useful to keep your code readable and make sure that the code format stays consistent when working in a team. It also supports many programming languages such as : JavaScript, TypeScript, CSS, GraphQL, JSON and much more.

In TypeScript, there are a number of tools and techniques that can help you to optimize performance. For example, using ESlint with your team can help you to maintain a consistent coding style and avoid common mistakes. It can also help you to identify and fix performance issues in your code. However, it's important to remember that ESlint is not a silver bullet - it can't fix all of your performance issues, and it can't make your code more readable. So, while it's a great tool to have in your toolbox, it's not a replacement for good coding practices.

Have you ever used a transpiler, a linter or a code formatter, such as: Babel, ESLint or Prettier? If the answer is yes, then you've already used metaprogramming! 👏

ESLint is a JavaScript and TypeScript linting tool, which means it analyses source code and identifies possible programming problems and errors. It underlines errors in red and warnings in yellow. It is very useful to cover coding styles issues.

Best: set up an IDE (Visual Studio Code is free and an industry standard) and configure ESLint and the ESLint extension for your IDE so that you can catch errors like this before even running your script.

This is the extension for integrating the most well-known linter for JavaScript into Visual Studio Code. ESLint is a static analyzer of your source code which helps you find problems quickly. It will highlight issues in your code for all loaded files from your workspace. I don’t feel there’s much to write about here – just check their website and give this extension a try 😉

Linting is an important step in maintaining code quality, The React Library Builder uses ESLint and eslint-config-prettier for linting. You can modify linting rules by overriding them in the .eslintrc file.

Setup When I open the project in VS Code, it prompts me about ESlint and Docker apps that the project uses, so I make sure to have them. I run pnpm install command to install dependencies in the project while I'm in the project's directory folder. There are different ways to run the project in the documentation, and I want to run both frontend and backend, so I run pnpm services:start to run the project locally. If Docker is running, it should setup to host the project locally. Be sure to run pnpm services:stop when you are done, and clear the cache if you need to. If I need to use the database in some way, like testing login, I make sure to run cp ./src/db/env.example .env to get the right env file copy and then run pnpm db:init to setup the database.

ESLint to set some rules the code should abide by

We can use TypeScript compiler and ESLint for this.

Similar to how a software has integration or unit tests that are built to make sure changes in the software don’t break the entire system, we implemented tests for our documentation’s style guide using Vale and ESLint.