Dev tools · alternatives · 2026
24 alternatives to Flox 1.0 – Open-source dev env as code with Nix
Hey HN, I'm Ron Efroni, CEO at Flox, and today we are releasing version 1.0 of our open source CLI, helping folks manage development environments everywhere.My own experience with development environments began with air-gapped systems, having to actually burn software to a CD to iterate over a very slow and expensive development cycle, sometimes reaching the server rack and realizing I have the wrong disk.... Fast forward to today and there are countless alternatives available backed by incredible compute resources, yet we somehow still find ourselves paying the price of long development…
Flox 1.0 is an open-source command-line tool that manages development environments using Nix. It allows developers to define, share, and reproduce consistent development setups across different systems and machines.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flox 1.0 – Open-source dev env as code with Nix launched in 2024; newer entries below may have overtaken it.
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Flox▲375Hey Everyone! Ron here, part of the NixOS Foundation and building Flox. Just coming out of this years NixCon and pretty excited to show hn below :) As of today, NVIDIA officially recognizes Canonical, SUSE, CIQ, and Nix—via Flox—as supported distributors for CUDA. Full blog - https://developer.nvidia.com/blog/developers-can-now-get-cud... This is a huge win for the Nix community. For years, CUDA on Nix was possible but painful—builds could take hours, and redistributing prebuilt binaries was blocked by NVIDIA's licensing requirements. NVIDIA's growing engagement with key…
2024 · flox.dev · its alternatives →
- 2FL
I'm Jack, and I'm excited to share a project that has channeled my Factorio addiction recently: the Factorio Learning Environment (FLE). FLE is an open-source framework for developing and evaluating LLM agents in Factorio. It provides a controlled environment where AI models can attempt complex automation, resource management, and optimisation tasks in a grounded world with meaningful constraints. A critical advantage of Factorio as a benchmark is its unbounded nature. Unlike many evals that are quickly saturated by newer models, Factorio's geometric complexity scaling means it won't be…
2025 · jackhopkins.github.io · its alternatives →
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Daytona▲522Dev environment manager that makes you 2x more productive
2024 · github.com · its alternatives →
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deco.cx 2.0▲1,078Build web apps 10x faster with Deno, JSX, TS & Tailwind
2024 · decocms.com · its alternatives →
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Devbox is a command-line tool that lets you easily create isolated shells and containers. You start by defining the list of packages required by your development environment, and devbox uses that definition to create an isolated environment just for your application. In practice, Devbox works similar to a package manager like yarn – except the packages it manages are at the operating-system level (the sort of thing you would normally install with brew or apt-get). See it in action: https://youtu.be/WMBaXQZmDoA
2022 · github.com · its alternatives →
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Keystone▲125We kept hitting the same wall: you clone some arbitrary repo and just want it to run without any configuration work. So we built Keystone, an open source tool that spins up a Modal sandbox, runs Claude Code inside it, and produces a working .devcontainer/ config (Dockerfile, devcontainer.json, test runner) for any git repo. We build on the dev container standard, so the output works with VS Code and GitHub Codespaces out of the box. Main use cases: reproducible dev/CI environments, self-describing repos, and safely sandboxed coding agents. Our goal is to encourage all repos to…
Mar 2026 · github.com · its alternatives →
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- 8DC
I've been frustrated with dependency hell and clutter on my VPS from dev, so I built Devbox: a lightweight, open-source CLI tool that spins up isolated development environments using Docker. Each project runs in its own container, but your code stays in simple flat folders on the host machine—no messing with volumes or sync issues. Environments are disposable, so you can nuke and recreate them without losing your work. Key features: - Instant setup: `devbox init my-project` and you're in a fresh env with `devbox shell`. - Configurable via JSON: Define packages, services, and more in a…
2025 · devbox.ar0.eu · its alternatives →
- 9FE
2014 · getflakes.com · its alternatives →
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Hello HN! I want to show you MyNixOS.com - a website I've been working on this year to make it easy to create and share Nix and NixOS configurations. Nix is a powerful tool to deploy software in a reproducible way, and with NixOS you can control your whole operating system through a declarative configuration. Starting out with Nix was exciting, but it definitely had a challenging learning curve. This made me start building a website focused on making it easier to create and share Nix flakes, which are the core unit of software deployment in Nix. Using the website, you can create flakes…
2022 · mynixos.com · its alternatives →
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Hey HN! I've built this cli tool to manage env variables of a project, but mostly for fun and to try out Rust and the clap crate. I had this idea when I made a big mistake and broke some production stuff because I had a very messy .env file laying around in my project. I was implementing new features for one of my projects and in my .env file I had the test database url commented out and the production one was not. Long story short, I applied migrations to the production database instead of my local test one and broke a lot of production APIs :') I wanted a tool that could easily help me…
2024 · github.com · its alternatives →
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Seamless dev environments for Kubernetes. Contribute to lapce/lapdev development by creating an account on GitHub.
2024 · github.com · its alternatives →
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Finished my trading infrastructure project over the weekend - it’s called FLOX. Built in pure C++ (uses C++20 features), it’s a modular framework for building HFT systems, trading infra, market data feeds, or even something like a TradingView clone. Everything is open source: https://github.com/eeiaao/flox Docs: https://eeiaao.github.io/flox/ There are tests and benchmarks to keep it stable. Might add JS engine support later for scripting strategies. Open to feedback and contributions.
2025 · github.com · its alternatives →
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This is a project I've wanted to write for a long time now. I really love the ideas from Nix and I still have a ton of respect for the project, but Nix-the-language never felt intuitive to me and I wanted something with more approachable tooling (although this was circa 2016, so I'm sure Nix has improved a lot since then too-- that was before Flakes were around!) Anyway, I started on the current iteration of Brioche about 6 months ago, and I finally cut an initial release. I'd still consider this a "technical preview" version (performance especially is pretty painful, so that'll be a focus…
2024 · brioche.dev · its alternatives →
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2023 · flakehub.com · its alternatives →
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Stop leaving the IDE to manage your Flox environment
May 2026 · plugins.jetbrains.com · its alternatives →
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Kerno▲132Hey HN! Anibal, Sean, Vlad, Maxi and Karim here we're the co-founders of Kerno (https://www.kerno.io/). We're building a zero-hassle tool to help developers monitor and troubleshoot their services in a way that makes sense. No complex rollouts, no custom infra, no tons of instrumentation, no sidecars… none of that! Just a minimum effort, out-of-the box, highly contextualized and interactive experience so you and your team can focus on shipping! We basically scan your cluster resources, build usable abstractions on top of all the kubernetes craziness, identify monitor your…
Dec 2025 · kerno.io · its alternatives →
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Hey HN, I'm Ivan Burazin, and for the past 15 years, I have been on a mission to streamline software development environments. Today, I'm excited to share the culmination of that journey: Daytona, an open-source Development Environment Manager designed to finally solve the issue of setting up dev environments, whether local or remote. My journey in cloud development began in 2009 when my cofounder and I we launched the first (or at least one of) commercial Cloud IDEs, Codeanywhere. We developed everything in-house: the IDE, the orchestrator, and more. We garnered interest from over 2.5…
2024 · github.com · its alternatives →
- 20FV
Hi HN, we’re building Floro (https://floro.io), an open-source, offline-first visual version control system that allows you to merge and diff graphical content. Demo video here: https://www.youtube.com/watch?v=5fjixBNKUbM. We were a YC W21 startup (Cheqout) that originally worked on restaurant tech. We ended up pivoting after the pandemic and decided to build Floro due to a lot of problems we encountered while working on Cheqout. We struggled a lot with string content and dark mode, especially when it came to static assets. We were a cross-platform product, so…
2024 · its alternatives →
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Develop and run your Python applications in clean Docker environments - macostea/cage
2017 · github.com · its alternatives →
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FlakeUI▲1382025 · github.com · its alternatives →
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Devex▲105Your own open-source, containerized and shareable cloud IDE.
2025 · devx.parthkapoor.me · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →