TypeStrict

TypeStrict

Squash bugs before shipping them with TypeScript and ESLint!

ESLint config focused on maximizing type safety

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# Installation ```bash npm install --save-dev @typescript-eslint/eslint-plugin eslint-plugin-sonarjs eslint-config-typestrict ``` 👉 If you still use TSLint please use [typestrict@1](https://github.com/krzkaczor/TypeStrict/tree/838c8eaa599e349327d5eba8f40f70d572dc3be0) # Usage In your `.eslintrc.json`: ```json { "extends": "typestrict" // ... add here your own rules } ``` Unfortunately, you need to install plugins that we depend on manually: `@typescript-eslint/eslint-plugin`, `eslint-plugin-sonarjs` Remember to use `strict` compiler setting in `tsconfig.json`! # Description All rules in this config are focused on catching bugs in your code and be as not annoying as possible. They don't care about your code style or formatting. `TypeStrict` combines rules from various rule sets: [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/master/packages/eslint-plugin), [sonarJS](https://github.com/SonarSource/SonarJS), ## Complete rules list ### ESLint - [constructor-super](https://eslint.org/docs/rules/constructor-super) - [no-invalid-this](https://eslint.org/docs/rules/no-invalid-this) - [no-restricted-syntax](https://eslint.org/docs/rules/no-restricted-syntax) (with `"check-parameters"` and `{"ignore-pattern": "^_" }`) - [use-isnan](https://eslint.org/docs/rules/use-isnan) ### TypeScript ESLint - [@typescript-eslint/no-unused-vars](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-unused-vars.md) with `{"argsIgnorePattern": "^_"}` - [@typescript-eslint/await-thenable](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/await-thenable.md) - [@typescript-eslint/no-floating-promises](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-floating-promises.md) - [@typescript-eslint/no-misused-new](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-misused-new.md) - [@typescript-eslint/restrict-plus-operands](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/restrict-plus-operands.md) - [@typescript-eslint/no-unnecessary-condition](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-unnecessary-condition.md) ### SonarTS - [no-all-duplicated-branches](https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/no-all-duplicated-branches.md) - [no-collection-size-mischeck](https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/no-collection-size-mischeck.md) - [no-duplicated-branches](https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/no-duplicated-branches.md) - [no-element-overwrite](https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/no-element-overwrite.md) - [no-identical-conditions](https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/no-identical-conditions.md) - [no-identical-expressions](https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/no-identical-expressions.md) # Contributing Do you have idea for new rule to be added? You don't agree with one of rules included? Feel free to create issue / PR. Logo by [@codeandcats](https://github.com/codeandcats). # License MIT by [Krzysztof Kaczor](https://twitter.com/krzKaczor)