Parse .env Files
Load and parse .env files into type-safe key-value pairs with support for comments, quotes, and empty values.
env.zigSimple and Fast .env for Zig
Parse, read, write, update, and delete .env files with ease.
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Read Values
Type-safe accessors for strings, booleans, integers, floats, enums, and lists with automatic parsing.
Write and Update
Add new key-value pairs, update existing values, and overwrite entries with type-safe setters.
Delete Entries
Remove individual keys or clear all entries while preserving memory safety.
Variable Interpolation
Supports ${VAR} and $VAR syntax with circular dependency detection and configurable max depth.
Schema Validation
Define schemas with required fields, types, and built-in validators (port, URL, email, IPv4, etc.).
Serialization
Write configurations back to .env format with key sorting, value quoting, and trailing newlines.
Modular Architecture
Parser, lexer, tokenizer, interpolation, schema, validator, serializer, writer, cache, iterator, all in separate files.
Are you an LLM? View /env.zig/llms.txt for optimized Markdown documentation, or /env.zig/llms-full.txt for full documentation bundle