Build once, deploy anywhere. Startup/runtime environment variable solution for JavaScript.

Next.js Runtime Environment Configuration - Populates your environment at runtime rather than build time.

Next.js Runtime Environment Configuration - Populates your environment at runtime rather than build time.

Ledger Live environment definition

A Babel preset for each environment.

Runtime .env validation — typed, zero-deps, with coercion, async custom validators, and .env.example generation

Runtime for Regenerator-compiled generator and async functions.

Offers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.

Node.js implementation of a checker for some runtime environment properties

A Babel preset for each environment.

Tool-independent managed DSH_* shell environment registry

Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals

Fastify Plugin to check runtime environment properties

AWS credential provider that sources credentials from known environment variables

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Run scripts that set and use environment variables across platforms

Runtime Environment Variables for frontend applications build with NextJs. It simplifies the process of storing and managing environment variables. Forget about the hassle of storing and configuring CI/CD pipelines specifically for frontend apps, simply u

👷 workerd for Linux 64-bit, Cloudflare's JavaScript/Wasm Runtime

- Can be combined with the build plug-in to share basic dependencies according to policies to reduce the number of module downloads and improve the loading speed of modules. - Only consume part of the export of the remote module and will not fully downloa

Resolve and inject Neon connection strings for the branch selected by your neon.ts policy. fetchEnv / parseEnv plus a `neon-env` CLI with `run` and `export`.