frontend▌

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Build Slack apps with Bolt framework across Python, JavaScript, and Java using Block Kit. \n \n Covers Bolt app foundation with event handling, slash commands, and request verification built-in \n Block Kit UI pattern for rich messages and modals with up to 50 blocks per message and interactive components \n OAuth 2.0 installation flow for multi-workspace distribution with token storage and scope management \n Available in Python, JavaScript (Node.js), and Java with consistent patterns across la

React and Next.js patterns for component composition, state management, performance, and accessibility. \n \n Covers component patterns including composition, compound components, and render props for flexible, reusable UI architecture \n Includes custom hooks for state management, async data fetching, debouncing, and context-based state with reducers \n Performance optimization techniques: memoization, code splitting with lazy loading, and list virtualization for large datasets \n Form handling

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

sentry-nextjs-sdk

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

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

Skill by ara.so — Daily 2026 Skills collection.

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

Use this skill when the user: