Master function composition in fp-ts using pipe and flow for building elegant, type-safe data transformation pipelines

Practical patterns for composing functions in TypeScript using pipe, flow, and functional design principles

Functional error handling and nullable value management using fp-ts Option and Either types

Master Do notation in fp-ts to write readable, sequential functional code without callback hell. Covers bind, apS, let, bindTo and real-world patterns.

Functional async patterns using TaskEither for type-safe error handling in TypeScript

A practical, jargon-free guide to functional programming - the 80/20 approach that gets results without the academic overhead

Comprehensive guide for refactoring imperative TypeScript code to fp-ts functional patterns

Stop throwing everywhere - handle errors as values using Either and TaskEither for cleaner, more predictable code

Functional programming patterns for Node.js/Deno backend development using fp-ts, ReaderTaskEither, and functional dependency injection

Practical async patterns using TaskEither - clean pipelines instead of try/catch hell, with real API examples

Practical patterns for using fp-ts with React - hooks, state, forms, data fetching. Works with React 18/19, Next.js 14/15.

Validation patterns using fp-ts with error accumulation, form validation, and API input validation

Product types, sum types, semigroups, monoids, Eq, Ord, and building custom type class instances for domain modeling in TypeScript

Everyday data transformations using functional patterns - arrays, objects, grouping, aggregation, and null-safe access

Core FP concepts including pure functions, currying, composition, and pointfree style - the foundation for mastering functional TypeScript

Master functional approaches to side effects including IO types, effect isolation, idempotent operations, and quarantining impure code - essential patterns for reliable TypeScript applications

Master Effect Schema composition patterns including Schema.compose vs Schema.pipe, transformations, filters, and validation. Use this skill when working with complex schema compositions,...

Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.

Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.

Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.