Practical Data Transformations
Everyday data transformations using functional patterns - arrays, objects, grouping, aggregation, and null-safe access
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Everyday data transformations using functional patterns - arrays, objects, grouping, aggregation, and null-safe access
Quick reference for Either type. Use when user needs error handling, validation, or operations that can fail with typed errors.
Stop throwing everywhere - handle errors as values using Either and TaskEither for cleaner, more predictable code
Quick reference for Option type. Use when user needs to handle nullable values, optional data, or wants to avoid null checks.
Quick reference for pipe and flow. Use when user needs to chain functions, compose operations, or build data pipelines in fp-ts.
A practical, jargon-free guide to functional programming - the 80/20 approach that gets results without the academic overhead
Practical patterns for using fp-ts with React - hooks, state, forms, data fetching. Includes version-specific React examples; verify framework/client boundaries.
Comprehensive guide for refactoring imperative TypeScript code to fp-ts functional patterns
Quick reference for TaskEither. Use when user needs async error handling, API calls, or Promise-based operations that can fail.
Quick reference for fp-ts types. Use when user asks which type to use, needs Option/Either/Task decision help, or wants fp-ts imports.
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