domains / families / software-engineering / fp-ts-pragmatic
fp-ts-pragmatic
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A practical, jargon-free guide to fp-ts functional programming - the 80/20 approach that gets results without the academic overhead. Use when writing TypeScript with fp-ts library.
When to use
- When starting with fp-ts and need practical guidance
- When writing TypeScript code that handles nullable values, errors, or async operations
- When you want cleaner, more maintainable functional code without the academic overhead
- When refactoring imperative code to functional style
When not to use
- Functional programming is not always the answer. Here's when to keep it simple. If you're the only one who can read the code, it's not good code. ---
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
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