Third-party extensions

These are extension maintained by other communities, that you install in your editor:

• vim: ALE supports Biome, just follow the installation instructions
• neovim: you’ll have to install nvim-lspconfig, and follow the instructions. ALE also supports Biome.
• helix: follow the instruction of this manual
• coc-biome: Biome extension for coc.nvim
• sublime text: follow the LSP-biome installation instructions
• Emacs: ensure you have lsp-mode installed, follow the lsp-biome installation instructions to enable Biome support in lsp-mode
• Nova: install Biome extension and follow the instructions

Note

Is there a extension for an editor that isn’t listed here? Please file a PR and we will be happy to add it to the list

Helix

Currently, biome supports the following file extensions: js, jsx, ts, tsx, d.ts, json and jsonc.

Biome has an lsp-proxy command that acts as a server for the Language Server Protocol over stdin/stdout.

Helix 23.10

Helix 23.10 has support for multiple language servers. Now you can use biome alongside typescript-language-server.

[language-server]
biome = { command = "biome", args = ["lsp-proxy"] }

[[language]]
name = "javascript"
language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "biome" ]
auto-format = true

[[language]]
name = "typescript"
language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "biome" ]
auto-format = true

[[language]]
name = "tsx"
auto-format = true
language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "biome" ]

[[language]]
name = "jsx"
auto-format = true
language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "biome" ]

[[language]]
name = "json"
language-servers = [ { name = "vscode-json-language-server", except-features = [ "format" ] }, "biome" ]

Video record

Code Action

Formatting