dprint vs Prettier

dprint is a command-line application that automatically formats code through a configurable, pluggable system built with Rust and WebAssembly. Its official and wrapper plugins cover languages and formats including TypeScript, JavaScript, JSON, Markdown, TOML, CSS, Dockerfile, C#, Python, Go, Swift, GraphQL, YAML, PHP, LaTeX, R, and Julia. Project configuration files define plugins, formatting settings, included files, and exclusions. Plugins can be loaded from a URL or file path and pinned or versioned in configuration. The project says dprint formats hundreds of files in milliseconds and enables incremental caching by default. WebAssembly plugins run in a sandbox without network or file-system access, while process plugins are executable files and are not sandboxed. Editor integrations are listed for Visual Studio Code, IntelliJ, and Neovim; the language-server command can also be used by other editors. The CLI is distributed as a static binary with no runtime dependencies, with installation options including shell, PowerShell, Cargo, npm, and Homebrew. It is MIT-licensed and free.

Prettier is an open-source code formatter that parses source files and prints them in a consistent style while accounting for line length. Its built-in languages include JavaScript, JSX, Angular, Vue, Flow, TypeScript, CSS, Less, SCSS, HTML, JSON, GraphQL, Markdown, YAML, LWC, and MJML. The command-line interface can write formatted files with --write or check formatting with --check in continuous integration. Listed editor integrations include VS Code, Emacs, Vim, Helix, Sublime Text, JetBrains IDEs, Visual Studio, and Espresso; formatting can run from a shortcut or on save. Prettier has configuration options but keeps them limited. Plugins can add languages and formatting rules, and languages outside the built-in set require a plugin. For ESLint integration, the installation guidance recommends eslint-config-prettier to disable rules that are unnecessary or may conflict. Prettier supports browser and JavaScript API use, along with Linux, macOS, and Windows. The listed plan is free. Commercial support and maintenance are available through the Tidelift Subscription.