Extension Library
Extend Nova with new features, languages, themes, and more.
Most Popular Extensions
- Prettier⁺
- by Toni Förster
- 2752 Recent Installs
- The Swiss Army knife for formatting — fast, reliable, and built on Prettier.
- Beautify
- by Patrick A. Vuarnoz
- 867 Recent Installs
- Format Javascript, Typescript, JSON, CSS, SCSS, LESS, HTML and XML using JS-Beautify.
- Claude Code Bridge
- by okapi-ca
- 821 Recent Installs
- Native Claude Code integration for Nova. The MCP bridge wires the Claude Code CLI to your editor (selection sharing, inline diff review, file ops). An opt-in chat panel runs Claude via the Anthropic SDK or your existing Claude Pro/Max subscription — slash commands, live model picker, streaming reasoning, and a real in-window terminal powered by node-pty. Resume any past session from the sidebar in one click.
- Text Tools
- by biati
- 763 Recent Installs
- Sort, Transform, Filter, Delete Duplicates, Encode, Decode, Expand and Shrink Selection, Align Selection and much more...
- Sass
- by Vine Code Limited
- 529 Recent Installs
- Automatically compile SCSS and Sass files after saving.
- PHPLint
- by Vine Code Limited
- 418 Recent Installs
- Check PHP syntax on save and show diagnostics in Issues.
- SQL
- by Toni Förster
- 245 Recent Installs
- SQL language support for Nova editor — Tree-sitter syntax highlighting, code folding, completions, and hover for multiple dialects.
- GitHub
- by Toni Förster
- 235 Recent Installs
- Browse, manage, and triage GitHub issues and pull requests directly from Nova’s sidebar.
- Automatic Tasks
- by Little Green Man Ltd
- 223 Recent Installs
- Automatically offers Node (npm, yarn, pnpm, bun), Composer, Taskfile, Maidfile, just, Deno, Make, Laravel artisan and VS Code tasks as Nova Tasks.
- Astro
- by John Lindop
- 206 Recent Installs
- Syntax highlighting, linting and autocomplete for .astro files
- JsMin
- by Vine Code Limited
- 119 Recent Installs
- Automatically minify JS files on save.
- AI Assistant
- by Hendrik Meinl
- 119 Recent Installs
- AI Assistant for Nova
- HCL
- by Eiara Limited
- 116 Recent Installs
- Language support for Hashicorp's Terraform, Packer, and HCL.
Most Popular: Languages
- SQL
- by Toni Förster
- 245 Recent Installs
- SQL language support for Nova editor — Tree-sitter syntax highlighting, code folding, completions, and hover for multiple dialects.
- Astro
- by John Lindop
- 206 Recent Installs
- Syntax highlighting, linting and autocomplete for .astro files
- HCL
- by Eiara Limited
- 116 Recent Installs
- Language support for Hashicorp's Terraform, Packer, and HCL.
- Python
- by Dan Watson
- 83 Recent Installs
- Batteries-included Python support for Nova.
- TypeScript LSP
- by John Lindop
- 75 Recent Installs
- TypeScript and JavaScript completion and linting, powered by TypeScript 7's language server
- YAML
- by Rob Anderson
- 72 Recent Installs
- YAML validation based on JSON schemas, including kubernetes
- Java
- by ParkCedar Pty Ltd
- 68 Recent Installs
- Complete Java development support with Eclipse JDT.LS, tree-sitter syntax highlighting, intelligent code completion, navigation, refactoring, and real-time diagnostics.
- JSON
- by Cameron Little (deprecated)
- 57 Recent Installs
- Advanced JSON support for Nova
- XML
- by Rob Anderson
- 51 Recent Installs
- Adds XML linting, schema support and formatting to Nova
- TypeScript
- by Cameron Little (deprecated)
- 46 Recent Installs
- Advanced TypeScript and JavaScript language support for Nova
- LaTeX
- by Marco Varisco
- 36 Recent Installs
- Adds support for LaTeX.
- Docker Suite
- by Jonathan Coole
- 35 Recent Installs
- Docker Sidebar, Dockerfile, Compose and Language Server support.
Most Popular: Themes
- Catppuccin
- by Holler
- 57 Recent Installs
- Catppuccin for Nova
- Coda Classic
- by Phil Buchanan
- 45 Recent Installs
- Coda Classic syntax highlighting theme.
- One Dark
- by Benjamin Høegh
- 45 Recent Installs
- Atom One Dark theme for Nova.
- Material Theme
- by Material Theme
- 36 Recent Installs
- The most epic theme for Nova editor
- Alabaster
- by Jon Clayden
- 34 Recent Installs
- Alabaster, a minimal theme by Niki Tonsky, ported to Nova.
- Nord Theme for Nova
- by Gwyneth Llewelyn
- 31 Recent Installs
- An implementation of Arctic Ice Studio's Nord colour scheme for Nova
- Goose Palette
- by Arnan de Gans
- 29 Recent Installs
- A palette based on 'Panic Palette' from Coda 2. Some tweaks and additions to match the Nova window colors where applicable.
- GitHub Themes
- by Agustin Burset
- 29 Recent Installs
- Themes based on GitHub's official VS Code themes.
- Monokai Pro
- by Tony Keiser
- 26 Recent Installs
- This is an unofficial Monokai Pro theme by Tony Keiser. Credit goes to Monokai Pro (https://monokai.pro) and its orginal creator. This plugin includes the default theme and the original four filters: Machine, Octagon, Ristretto, and Spectrum. Also includes two new filters: Light and Warm.
- Altomar
- by Miguel Avila
- 26 Recent Installs
- 🪸 Calm as the sea, Minimal as Subliminal.
- Candy Pine
- by Candy Pine
- 26 Recent Installs
- Candý Pine is a soft, harmonious and candy-inspired dark theme, based off of the beautiful Rosé Pine.
- Base16 Tomorrow
- by Sterling Anderson
- 25 Recent Installs
- Nova Theme based off of the Base16 Tomorrow color scheme by Chris Kempson (https://github.com/chriskempson/base16-tomorrow-scheme)
Recent Extensions
- VB.NET
- by Swipht Group
- 0 Recent Installs
- Visual Basic .NET editing for Nova, with syntax, symbols, completions, clips, formatting, and .NET build, run, watch, test, publish, NuGet packages, project references, and diagnostics.
- COBOL
- by Swipht Group
- 0 Recent Installs
- COBOL editing for Nova in fixed and free format, with syntax, embedded SQL, symbols, copybook-aware completions, navigation, references, and renaming, record layouts, clips, format, alignment, and sequence-area tools, and GnuCOBOL build, run, debugging, and diagnostics.
- Pascal
- by Swipht Group
- 0 Recent Installs
- Pascal and Object Pascal editing for Nova, with syntax, symbols, completions, clips, formatting, and Free Pascal build, run, and diagnostics.
- Motorola 68000 Additions
- by Maple Street Games
- 0 Recent Installs
- 68000 assembly support: Tree-sitter syntax highlighting, symbols, folding, completions, the m68k-lsp language server, and vasm build tasks.
- Maple Street
- by Maple Street Games
- 2 Recent Installs
- A warm, high-contrast autumn palette: maple red, pumpkin, harvest gold, sage and cranberry on bark brown or linen.
- Nova Jupyter Bridge
- by PatriotEver Lab
- 1 Recent Installs
- Privacy-focused Jupyter integration for Nova. Open custom Notebook Studio or official JupyterLab in your default browser or Nova Preview. Features include per-cell Python execution and debugging, breakpoints, debugger controls, local MySQL SQL cells, kernel management, and standard Jupyter notebook support.