Overview

comptime.ts is a powerful tool designed for TypeScript developers looking to optimize their code through compile-time expression evaluation. Inspired by concepts from languages such as Bun and Zig, comptime.ts enables users to move certain computations from runtime to compile time, leading to improved performance and efficiency. This approach can significantly streamline applications by ensuring that heavy calculations are pre-computed, yielding faster execution during runtime.

The library necessitates careful consideration when marking expressions for compile-time evaluation, as it does not guarantee isolation. Nonetheless, its capacity to enhance development productivity while reducing runtime overhead makes it an appealing option for many developers eager to push the boundaries of TypeScript.

Features

Compile-Time Evaluation: Enables explicit compile-time execution of marked expressions, enhancing performance by reducing runtime computations.
Inspired by Proven Concepts: Draws inspiration from Bun macros and Zig comptime, bringing established advantages into the TypeScript ecosystem.
Versatile Expression Support: Supports a wide array of expressions beyond simple function calls, including tagged template literals and complex index accesses.
Seamless Integration: Can be easily integrated with popular bundlers like Vite and Bun, allowing for flexible configuration based on project requirements.
CLI Support: Offers a command-line interface for users who prefer executing tasks in a terminal, enhancing accessibility.
Optimized for Production: Users can configure comptime.ts to activate only during production builds to minimize development server impact.
Customizable Functionality: The library comes with powerful features such as the ability to force comptime evaluation and resolve promises, letting developers achieve deeper optimizations.
Best Practices Guidance: Contains thorough documentation and examples to assist users in safely utilizing compile-time evaluations without compromising code integrity.

Feathers Studio

Comptime.ts