Nviron

What it does

Nviron is a lightweight, type-safe environment manager for modern JavaScript and TypeScript projects. It validates your environment variables using Zod, gives you clear errors during development, and keeps your runtime safe. Zero config, tiny API, and built for teams that want reliability without complexity. Perfect for Node, Next.js, and any modern toolchain.

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  envfixAug 2026 · github.com · ▲84

  A tiny .env doctor for Node.js projects

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  Shello2023 · shello.app · ▲104

  Wrangle environment variables

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  OnlyNv2025 · onlynv.dev · ▲121

  Sync your .env everywhere automatically

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  Second State VM2020 · secondstate.io · ▲78

  High performance secure & portable Rust functions in Node.js

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  Dotenv-Diff v3.0.0Jul 2026 · github.com · ▲17

  Since last time i posted about dotenv-diff a few things has improved - “did you mean” type suggestions - comment warnings flag (every key in your .env.example must have a #comment above or next to the key) -now whenever you run dotenv-diff it will warn you about difference in you example file if its run against your .env file -catch secret keys that you definitely dont want in your example file -smaller bug fixes

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  Layerfig Type-safe layered config for JavaScript/TS with any validator2025 · layerfig.dev · ▲6

  Type-safe layered configuration. Merge files and environment variables, validate with any schema, and get a runtime-checked object with full TypeScript IntelliSense.

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  /dev/null▲484

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

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  Dev tools · 28d ago · github.com

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  Dev tools · 26d ago · github.com

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  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

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  One MCP for everything your agents need: apps, memory, tools

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  Create interactive product demos and step-by-step guides in seconds with Guideflow, the leading AI-powered demo automation tool.

  AI · Nov 2025 · guideflow.com

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  I built a synth for my daughter▲1,278

  Hardware and software projects by Ali Roberts

  Life & fun · Nov 2025 · bitsnpieces.dev

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  Welltory▲1,028

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  Work · Nov 2025 · welltory.com

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  Gemini 3▲1,016

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  AI · Nov 2025 · blog.google

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  TrustMRR▲833

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  Growth · Nov 2025 · trustmrr.com

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  Boing▲782

  Life & fun · Nov 2025 · boing.greg.technology