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What is Devsy?

Devsy helps organizations scale their engineering operations with standardized, reproducible development environments. Each environment runs in its own container, defined by a devcontainer.json that lives alongside your source. Devsy providers provision those containers on a developer's machine, any reachable remote host, or in a public or private cloud — and you can extend Devsy with your own custom providers.

Devsy Flow
Devsy

Devsy connects each developer's local IDE to the infrastructure where work actually runs. The same workspace can live on a laptop, a powerful cloud machine, or a shared remote host, and every workspace is created and managed the same way. That consistency is what lets a team standardize on one environment definition and move between backends without re-learning their tooling.

Why Devsy?​

Devsy implements the open DevContainer standard, so the environment definition your team commits remains portable across every backend Devsy supports.

For engineering organizations, Devsy delivers:

  • Standardized environments: Define a workspace once in devcontainer.json and give every engineer the same toolchain, dependencies, and configuration. New hires are productive on day one instead of spending days on setup.
  • Cost efficiency at scale: Run workspaces on the infrastructure you already pay for, and let Devsy automatically shut down idle machines so you only spend on capacity that's in use.
  • No vendor lock-in: Choose the infrastructure that fits each team — local, cloud, Kubernetes, or remote SSH hosts. Switch a workspace's provider with a single command, with no rewrite of your environment definition.
  • Flexible development: Engineers get the same experience locally and remotely, from quick prototyping on a laptop to heavy builds on a cloud machine.
  • Cross-IDE support: VS Code and its variants and the full JetBrains suite are supported out of the box; any other editor can connect over SSH.
  • Extensible: Devsy is open source and extensible. If a provider doesn't exist for your platform, you can build one.
  • Rich feature set: Prebuilds, inactivity-based shutdown, and Git and Docker credential sync are built in, with more capabilities on the way.
  • Desktop app and CLI: The desktop application gives engineers a guided way to manage workspaces, while the CLI drives automation and platform integration across your organization.