frontend▌

Comprehensive React component testing with Jest and React Testing Library covering configuration, mocking, async patterns, and best practices. \n \n Covers Jest configuration for JavaScript and TypeScript projects, including setup files, module mapping, and coverage thresholds \n Provides query strategies prioritizing accessibility (getByRole, getByLabelText) and explains getBy, queryBy, and findBy variants \n Includes mocking patterns for modules, functions, API calls via MSW, context, and chil

$23

sentry-nextjs-sdk

$22

Plan and generate deep links for creating liquidity positions on Uniswap v2, v3, and v4.

Skill by ara.so — Daily 2026 Skills collection.

Prescriptive workflow for incremental adoption of React Native in existing native apps using @callstack/react-native-brownfield, from initial setup through phased host integration.

Use this skill when the user:

SCSS architecture guidelines covering file organization, variables, mixins, and maintainable stylesheet patterns. \n \n Implements the 7-1 pattern for scalable folder structure: abstracts, base, components, layout, pages, themes, and vendors with a clear import order \n Provides semantic variable naming conventions for colors, typography, spacing, breakpoints, z-index, transitions, and shadows using maps for grouped values \n Includes reusable mixins for responsive breakpoints, flexbox utilities

Master guide for configuring Claude Code with templates, prompting strategies, and debugging techniques. \n \n Provides a CLAUDE.md configuration template for documenting project commands, code style rules, and agent workflows \n Includes \"Thinking\" keywords like \"step-by-step analysis\" and \"root cause investigation\" to trigger deeper reasoning in agent responses \n Offers debugging strategies for stuck agents: clearing context, using explicit instructions, and requesting verbose logs \n R