Extension Library
Extend Nova with new features, languages, themes, and more.
Most Popular Extensions
- TypeScript LSP
- by John Lindop
- 487 Recent Installs
- TypeScript and JavaScript completion and linting, powered by TypeScript 7's language server
- Claude Code Bridge
- by okapi-ca
- 393 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.
- Beautify
- by Patrick A. Vuarnoz
- 259 Recent Installs
- Format Javascript, Typescript, JSON, CSS, SCSS, LESS, HTML and XML using JS-Beautify.
- Python
- by Dan Watson
- 176 Recent Installs
- Batteries-included Python support for Nova.
- Astro
- by John Lindop
- 160 Recent Installs
- Syntax highlighting, linting and autocomplete for .astro files
- Prettier
- by Alexander Weiss
- 136 Recent Installs
- Integrates Prettier for code formatting.
- Markdown Clips
- by Sean O'Sullivan
- 133 Recent Installs
- Basic, extended and GitHub Flavoured Markdown syntax Clips for Nova.
- Django
- by Dan Watson
- 124 Recent Installs
- Syntax support for Django template files, tasks for running Django management commands, commands for migrations, formatting SQL files, and more!
- JSON
- by Cameron Little (deprecated)
- 121 Recent Installs
- Advanced JSON support for Nova
- YAML
- by Rob Anderson
- 114 Recent Installs
- YAML validation based on JSON schemas, including kubernetes
- XML
- by Rob Anderson
- 88 Recent Installs
- Adds XML linting, schema support and formatting to Nova
- Prettier⁺
- by Toni Förster
- 83 Recent Installs
- The Swiss Army knife for formatting — fast, reliable, and built on Prettier.
Most Popular: Languages
- TypeScript LSP
- by John Lindop
- 487 Recent Installs
- TypeScript and JavaScript completion and linting, powered by TypeScript 7's language server
- Python
- by Dan Watson
- 176 Recent Installs
- Batteries-included Python support for Nova.
- Astro
- by John Lindop
- 160 Recent Installs
- Syntax highlighting, linting and autocomplete for .astro files
- Django
- by Dan Watson
- 124 Recent Installs
- Syntax support for Django template files, tasks for running Django management commands, commands for migrations, formatting SQL files, and more!
- JSON
- by Cameron Little (deprecated)
- 121 Recent Installs
- Advanced JSON support for Nova
- YAML
- by Rob Anderson
- 114 Recent Installs
- YAML validation based on JSON schemas, including kubernetes
- XML
- by Rob Anderson
- 88 Recent Installs
- Adds XML linting, schema support and formatting to Nova
- ActionScript 3
- by Abattoir Software
- 78 Recent Installs
- ActionScript 3 & MXML language extension for Nova. Develop apps for Adobe AIR, Adobe Flash Player (and maybe Apache Royale soon). LSP and debugger powered by Bowler Hat LLC's vscode-as3mxml
- LaTeX
- by Marco Varisco
- 71 Recent Installs
- Adds support for LaTeX.
- Java
- by ParkCedar Pty Ltd
- 71 Recent Installs
- Complete Java development support with Eclipse JDT.LS, tree-sitter syntax highlighting, intelligent code completion, navigation, refactoring, and real-time diagnostics.
- Tailwind CSS
- by Jason Platts
- 69 Recent Installs
- Provides completions and a documentation sidebar for Tailwind CSS.
- Docker Suite
- by Jonathan Coole
- 61 Recent Installs
- Docker Sidebar, Dockerfile, Compose and Language Server support.
- TypeScript
- by Cameron Little (deprecated)
- 60 Recent Installs
- Advanced TypeScript and JavaScript language support for Nova
Most Popular: Themes
- One Dark Pro
- by Jordan Becker
- 82 Recent Installs
- Atom One Dark Pro theme for Nova.
- Catppuccin
- by Holler
- 79 Recent Installs
- Catppuccin for Nova
- One Dark
- by Benjamin Høegh
- 56 Recent Installs
- Atom One Dark theme for Nova.
- Coda Classic
- by Phil Buchanan
- 46 Recent Installs
- Coda Classic syntax highlighting theme.
- Material Theme
- by Material Theme
- 42 Recent Installs
- The most epic theme for Nova editor
- GitHub Themes
- by Agustin Burset
- 36 Recent Installs
- Themes based on GitHub's official VS Code themes.
- Monokai Pro
- by Tony Keiser
- 35 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.
- Playdate Theme
- by Panic
- 30 Recent Installs
- Themes based on the colors of Playdate, Panic's upcoming handheld gaming system.
- Altomar
- by Miguel Avila
- 29 Recent Installs
- 🪸 Calm as the sea, Minimal as Subliminal.
- Nord Theme for Nova
- by Gwyneth Llewelyn
- 28 Recent Installs
- An implementation of Arctic Ice Studio's Nord colour scheme for Nova
- Base16 Tomorrow
- by Sterling Anderson
- 26 Recent Installs
- Nova Theme based off of the Base16 Tomorrow color scheme by Chris Kempson (https://github.com/chriskempson/base16-tomorrow-scheme)
- Alabaster
- by Jon Clayden
- 26 Recent Installs
- Alabaster, a minimal theme by Niki Tonsky, ported to Nova.
Recent Extensions
- Text Count
- by PureBlend Software
- 9 Recent Installs
- A live sidebar showing the character, word, and line count of the current document and selection, plus a Document Statistics command. Provided "as is." Use at your own risk.
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- PHP Namespace (resolver)
- by Foxleeay
- 9 Recent Installs
- Import selected PHP classes by resolving their namespace from the workspace.
- Kirby CMS
- by Scott Boms
- 13 Recent Installs
- Kirby CMS Completions.
- Ampersand
- by PureBlend Software
- 4 Recent Installs
- TextMate-style HTML entity tools. Press Command-Shift-7 for the numbered menu: convert a selection to entities (optionally leaving tags and existing entities untouched), convert entities back to characters, insert an entity by name, URL escape/unescape, ROT 13, and strip HTML tags. Provided "as is." Use at your own risk.
- Dash Snippets
- by PureBlend Software
- 4 Recent Installs
- Surfaces your Dash snippet library as native Nova completions. Dash's own expansion simulates backspace keystrokes, which in Nova delete the newline before your abbreviation; this inserts through Nova's editor API instead, so nothing is backspaced. Read-only — Dash stays the single source of truth. Provided "as is." Use at your own risk.
- Remember Position
- by PureBlend Software
- 3 Recent Installs
- Reopens each document scrolled to the cursor position it had the last time it was open. Provided "as is." Use at your own risk.