4 tagged jest, measured the same way as everything else here.
callstack/react-native-testing-library
Instructions file CodexOpenCode
Instructions for callstack/react-native-testing-library: @testing-library/react-native is a TypeScript/Jest library for testing React Native components with user-focused testing patterns.
callstack/react-native-testing-library
Instructions file
Instructions for callstack/react-native-testing-library, a project described as: 🦉 Simple and complete React Native testing utilities that encourage good testing practices.
Instructions file
Claude Code instructions for AlexSergey/rockpack, covering project guidelines, important, typescript rules, testing rules and test structure.
Instructions file CodexOpenCode
Instructions for anivar/jest-skill, covering jest — complete guide, abstract, 1. mock design, rule: clearallmocks vs resetallmocks vs restoreallmocks and rule: always restore jest.spyon.