Codchi vs devenv
Codchi
codchi.dev
devenv
devenv.shSide by side
| Figure | Codchi | devenv |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Plans published | 0 | 1 |
| Spec score · Development Environment Managers | 7.6 (#28) | 8.7 (#3) |
| Spec score · Development Environment Management Tools | 7.5 (#19) | 8.6 (#3) |
| Purpose | Codchi manages project development environments reproducibly using the Nix package manager. | devenv lets teams declare development environments so developers and CI can use the same reproducible setup. |
| Secrets | Codchi's design documentation describes secrets as stored on the host and provided to a Code Machine when it starts; it says host-side storage should preferably be encrypted. | Its SecretSpec integration separates secret declarations from provisioning and supports runtime loading from providers such as keyring, 1Password, dotenv, and environment variables. |
Plans
In their own words
devenv
devenv uses Nix to define development environments for teams and CI. A project configuration can specify packages, languages, services, tasks, secrets, variables, files, and shell scripts. The project lists 58 supported languages and 42 preconfigured services, including PostgreSQL, Redis, MySQL, RabbitMQ, and Elasticsearch. Processes can be supervised with dependencies and restarts, while tasks can run in parallel and integrate with shells or commits. SecretSpec can read declared secrets from sources such as Keychain, 1Password, LastPass, dotenv, and environment variables. devenv can build OCI containers and run integration tests with its processes active; documentation also describes GitHub Actions use for checks, builds, and tests. It requires Nix and works on Linux, macOS, and WSL. As of devenv 2.4, the project no longer builds, tests, or releases it for Intel Macs. Projects must be explicitly trusted before automatic activation. The software is free and MIT licensed, with GitHub and Discord linked for help and community. Cached shell startup is listed as under 100 ms after the first build; devenv Cloud is in private beta.