facebookarchive/prepackArchived

Features

• Build-Time Evaluators - Precalculates function results and global assignments during the build phase to accelerate startup times.
• Partial Evaluation - Provides a partial evaluation engine that computes static expressions and function calls at build time.
• Build-Time Execution Efficiency - Evaluates static functions and expressions during build to reduce startup times and memory allocations.
• Constant-Folding Optimizations - Performs constant-folding optimizations to replace complex operations with simple assignments at build time.
• Constant Folding - Replace global bundle code with a sequence of assignments to eliminate runtime calculations and reduce object allocations.
• Partial Evaluation Compilers - Analyzes source code to inline expressions and remove unused abstractions through build-time partial evaluation.
• Side-Effect Analysis - Performs side-effect analysis to determine which functions can be safely precalculated.
• JavaScript Optimization - Optimizes JavaScript execution by precalculating static code paths during the build process.
• Syntax Tree Transformers - Implements syntax tree transformations to inline expressions and strip type annotations during the build process.
• Rendering Optimization - Optimizes the rendering of React components by streamlining JSX node serialization.
• Bundle Optimizers - Provides a bundle optimizer that reduces JavaScript bundle size and execution time.
• Serialization Optimizers - Processing JSX syntax and node serialization at build time to improve the speed of user interface rendering.
• JSX Transformers - Transforms JSX syntax into optimized JavaScript calls to improve rendering efficiency.
• Build-Time Code Generators - Generates optimized code bundles by evaluating static parts of the program during the build phase.
• Frontend Build Tools - Acts as a frontend build tool by integrating a bundle optimizer into the compilation pipeline.
• Build Tool Integrations - Integrates with module bundlers and compilers to automate the evaluation process within build pipelines.
• Expression Inlining - Replace expressions used only once with their actual values to reduce variable naming overhead and memory usage.
• Global Environment Modeling - Simulates browser or server globals during compilation to evaluate environment-dependent code.
• Runtime Environment Simulations - Defines the behavior of environment-specific globals to evaluate code referencing browser or server objects.
• Type Annotation Stripping - Removes TypeScript type annotations from source code to produce executable JavaScript files.

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