apple/pkl

Features

• Configuration Generators - Acts as a type-safe generator that produces both validated configuration outputs and language-specific bindings.
• Configuration as Code - Provides a programmable language for managing application settings and data schemas through version-controlled files.
• Configuration Languages - Provides a programmable syntax for defining hierarchical settings and parameters with built-in logic and variables.
• Type-Safe Binding Generators - Generates type-safe language bindings from configuration definitions to synchronize settings with application logic.
• Type-Safe Configuration Languages - Provides a programmable language for defining, validating, and generating structured configuration files with built-in type checking.
• Configuration File Generators - Transforms high-level programmable definitions into static configuration files like JSON, YAML, or XML.
• Configuration File Generators - Transforms programmable definitions into standard static configuration files like JSON, YAML, or XML.
• Programmable - Transforms high-level programmable definitions into static structured formats required by other software applications.
• Static Configuration Generators - Transforms high-level programmable definitions into static formats such as JSON, YAML, or XML.
• Type-Safe Binding Generators - Generates type definitions and proxies from configuration definitions to ensure static type safety across language boundaries.
• Rust Language Binding Generators - Generates language-specific source code from configuration definitions to provide type safety between files and applications.
• Configuration Validation - Enforces data integrity by verifying configuration values against defined schemas and constraints before deployment.
• Configuration Schemas - Enforces data integrity by validating configuration values against strongly-typed schemas and constraints.
• Source Code Generators - Programmatically generates language-specific source code from configuration definitions to synchronize settings with application logic.
• Type-Safe Configurations - Uses schema-based models to provide type-safe configuration and validation of settings.
• Configuration Validation Tools - Verifies the syntax and integrity of configuration files to identify errors before deployment.
• Configuration-as-Code Management - Uses a programmable language to define and version settings, reducing repetition and ensuring consistency across environments.
• Configuration Validation - Implements mechanisms to verify that configuration keys and values are present and valid during the evaluation process.
• Data Type Validation - Checks configuration values against defined types and constraints to ensure data conforms to expected structures.
• Strongly-Typed Validators - Leverages a strong type system to enforce data integrity through validators during the configuration evaluation process.
• Interactive REPLs - Enables real-time testing of configuration logic and state inspection through an interactive REPL.
• Read-Eval-Print Loops - Includes an interactive environment for executing and testing configuration expressions in real-time.
• Automated Configuration Management - Automates the synchronization and verification of configuration files based on external inputs to ensure stability.
• Configuration Lifecycle Automations - Evaluates and verifies batches of configuration files as part of a deployment pipeline to ensure environment stability.

Star history