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Data as of Oct 20, 2026Based on 42,624 AI responses
Reviewed by Dimitry Apollonsky
dotenv is a zero-dependency module that loads environment variables from a .env file into process.env, based on The Twelve-Factor App methodology. It can be installed via npm, bun, yarn, or pnpm, and supports features like multiline values, comments, and variable expansion with the separate dotenvx tool.
Package on npm
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across dotenv’s markets · since Jul 5
Each engine’s share of its own answers across dotenv’s markets · since Jul 5
