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https://image.mux.com/C4cA6GtB01BnqG026EVPVWgY6J02CLPUntrsodJ01liHBA00/thumbnail.png?time=0

lesson

How to Test Custom ESLint Linting Rules With ASTPractical Abstract Syntax Trees

Testing custom ESLint linting rules to verify they work as expected

https://image.mux.com/Kbah1oa94bugFud7zOYe2OSA64m31iNn6LafHq11L94/thumbnail.png?time=0

lesson

no-await-sync-query ruleMaster Testing Library with ESLint Plugin

Understanding the errors reported by the rule `no-await-sync-query`

https://image.mux.com/NR0168nwTEsv00DdFmiRX78tNeAy8Lu2lHNfBGQIPcjrw/thumbnail.png?time=0

lesson

prefer-screen-queries ruleMaster Testing Library with ESLint Plugin

Understanding the errors reported by the rule `prefer-screen-queries`

https://image.mux.com/2DvudlmMAB6H002nMGM91i00Xw8nF00DXkWvCqBlU02P9cU/thumbnail.png?time=0

lesson

no-manual-cleanup ruleMaster Testing Library with ESLint Plugin

Understanding the errors reported by the rule `no-manual-cleanup`

https://image.mux.com/wwucYoH7fxtm9nR9ex6LMMjqe01Cnsk3j5DReHDbPqhE/thumbnail.png?time=0

lesson

React Hooks - Understanding The Basic Rules and BenefitsThe newline Guide to Modernizing an Enterprise React App

Learn about the motivation behind React Hooks, the benefits it can bring, and the rules that apply to all Hooks in a React application.

https://image.mux.com/JgeHXbL6W02fs01pYkO4RB22bwZFCqaPSB00Pn02LFP8VJA/thumbnail.png?time=0

lesson

How to Use ESLint to Create AST Rules With Babel TraversePractical Abstract Syntax Trees

Use ESLint to create the same linting rule for the code with less boilerplate

https://image.mux.com/4JTEqXcj25wjwi5OI01PglmPHiG1Sn8jwlrcPh7UD8nU/thumbnail.png?time=0

lesson

How to Ensure Codebase is Up to Date With Linting RulesPractical Abstract Syntax Trees

Implement a linting rule to prevent the code we just transformed from being reintroduced in the future