# ronami/meta-typing

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1,576 stars · 25 forks · TypeScript · MIT

## Links

- GitHub: https://github.com/ronami/meta-typing
- awesome-repositories: https://awesome-repositories.com/repository/ronami-meta-typing.md

## Topics

`algorithms` `example` `functional` `learning` `recursion` `type-system` `typescript`

## Description

Meta-typing is a TypeScript metaprogramming toolkit that executes complex algorithms, mathematical operations, and data structure traversals entirely within compile-time type definitions. It functions as a type-level computation engine that evaluates numeric expressions, basic arithmetic, and aggregate calculations through recursive type evaluation and tuple-based data representations during the compilation phase.

The library implements a comprehensive collection of advanced algorithms and data structures, including collection manipulation utilities for array slicing, filtering, merging, and sequence transformation. It also provides type-level sorting algorithms that order array elements through pairwise conditional constraints, alongside hierarchical data structures and tree search traversals supporting binary tree representation and node collection strategies.

## Tags

### Software Engineering & Architecture

- [TypeScript Static Typing](https://awesome-repositories.com/f/software-engineering-architecture/typescript-static-typing.md) — Writes complex algorithms and executes computational logic directly within the TypeScript type system during compilation.
- [TypeScript Advanced Type Features](https://awesome-repositories.com/f/software-engineering-architecture/advanced-type-systems/typescript-advanced-type-features.md) — Provides a collection of advanced algorithms and data structures implemented purely through the type system.
- [Recursive Type Processing](https://awesome-repositories.com/f/software-engineering-architecture/recursive-type-processing.md) — Processes nested data structures using recursive type aliases during compilation.
- [Merge Sorts](https://awesome-repositories.com/f/software-engineering-architecture/sorting-algorithms/merge-sorts.md) — Orders array sequences by comparing elements pairwise through conditional type constraints and merging subsets.
- [Tree Traversal Algorithms](https://awesome-repositories.com/f/software-engineering-architecture/tree-traversal-algorithms.md) — Explores tree structures using depth-first or breadth-first search strategies to collect and flatten node values. ([source](https://github.com/ronami/meta-typing/blob/master/src/binaryTrees/index.d.ts))

### Data & Databases

- [Structured Types](https://awesome-repositories.com/f/data-databases/data-type-managers/structured-types.md) — Implements hierarchical structures like binary trees and manages complex data representations purely through type definitions.
- [Tuple Data Structures](https://awesome-repositories.com/f/data-databases/tuple-data-structures.md) — Structures collections and tree nodes using ordered tuple types to simulate mutable data.
- [Collection Manipulation Utilities](https://awesome-repositories.com/f/data-databases/collection-manipulation-utilities.md) — Transforms, queries, and restructures array types using standard utility functions like slicing, filtering, and merging. ([source](https://github.com/ronami/meta-typing/blob/master/README.md))

### Programming Languages & Runtimes

- [Type-Level Computations](https://awesome-repositories.com/f/programming-languages-runtimes/compile-time-type-inspection/type-level-computations.md) — Evaluates numeric expressions, comparisons, and arithmetic operations directly through advanced type-level evaluations. ([source](https://github.com/ronami/meta-typing#readme))
- [Tuple and Array Type Transformations](https://awesome-repositories.com/f/programming-languages-runtimes/tuple-and-array-type-transformations.md) — Slices, filters, merges, and sorts list structures and tuple sequences entirely within the TypeScript type system.
- [Type-Level Array Slicing](https://awesome-repositories.com/f/programming-languages-runtimes/type-level-array-slicing.md) — Shortens tuple sequences by recursively removing a specified number of leading elements from array types. ([source](https://github.com/ronami/meta-typing/blob/master/src/drop/index.d.ts))

### Education & Learning Resources

- [Binary Trees](https://awesome-repositories.com/f/education-learning-resources/educational-resources/algorithms-theory-academics/algorithm-data-structure-guides/binary-trees.md) — Defines hierarchical data structures consisting of nodes with values and child pointers for nested information. ([source](https://github.com/ronami/meta-typing/blob/master/src/binaryTrees/index.d.ts))

### Scientific & Mathematical Computing

- [Sorting Algorithms](https://awesome-repositories.com/f/scientific-mathematical-computing/sorting-algorithms.md) — Orders elements within array types using classic sorting algorithms implemented at the type level. ([source](https://github.com/ronami/meta-typing/blob/master/README.md))