Buscador de complementos para Firefox
  • Extensiones
  • Temas
    • para Firefox
    • Diccionarios y paquetes de idiomas
    • Otros sitios de navegadores
    • Complementos para Android
Iniciar sesión
Vista previa de codefmt: code formatter and linter

codefmt: code formatter and linter por codefmt

format and lint javascript, python, and hubl in zapier, n8n, pipedream, make, and hubspot editors. powered by biome and ruff.

Disponible en Firefox para Android™Disponible en Firefox para Android™
0 (0 reviews)0 (0 reviews)
1 User1 User
Descarga Firefox y obtiene la extensión
Descargar archivo
Scan the QR code to open this extension in Firefox for Android

Metadata de la extensión

Capturas de pantalla
Lint and format your code directly within the platform, eliminating the need for copy and pasting.Instantly transform ugly Python and JavaScript scripts into pristine, uniform code.Use the toolbar popup, right-click menus, or keyboard shortcuts to format code according to your preferences.Spot template errors, outdated elements, and HubL coding mistakes prior to going live.Zero sign-ups, zero data collection, zero saved snippets. Purely styling and error-checking.
Sobre esta extensión
SUMMARY:

Lint and format JavaScript, Python, and HubL directly inside your automation tool's built-in development window, backed by Ruff and Biome.

DETAILS:

Clean up and check your code right inside automation workflows without needing to bounce over to VS Code or any other editor.

Supported environments:
  • Zapier (using Code by Zapier steps for Python and JavaScript)
  • n8n (for JavaScript and Python code blocks on n8n.cloud, n8n.io, or self-hosted instances)
  • Pipedream (JavaScript and Python code actions)
  • Make (JavaScript modules)
  • HubSpot Data Hub (custom Python and JavaScript code blocks)
  • HubSpot Design Manager / CMS (HubL templates featuring HTML/CSS blocks alongside module.js)

Workflow:
  • Launch any code workspace on a compatible service.
  • Trigger formatting using any of these three methods:
  • Click the browser extension toolbar icon for codefmt and choose "format code" to see all lint errors directly in the menu.
  • Use the right-click context menu and choose "Format with codefmt" (pure formatting) or "Fix with codefmt" (formatting, safe lint repairs, and import sorting).
  • Hit Ctrl+Shift+F (or the Mac equivalent) while focused inside the editor.
  • The tool processes your text and updates the editor automatically.
  • A popup notification displays the top 3 lint warnings (prioritizing errors), showing the exact line number, rule violated, and message. Hover to pin the alert, or click/press Esc to dismiss it.

Core Capabilities:
  • Context-aware formatting tailored to each platform's specific execution structure (including handling of global variables, return habits, line lengths, and async envelopes)
  • Automatic detection of Python, JavaScript, and HubL (including nested HTML, CSS, and JS contexts within HubSpot CMS)
  • Rapid lint analysis driven by Ruff for Python and oxlint for JavaScript—both high-performance Rust utilities
  • JS and TS formatting powered by Biome, delivering Prettier-compatible styling
  • Python linting and formatting handled entirely by Ruff
  • HubL support via a bespoke template formatter designed for HubSpot CMS
  • Right-click "Fix with codefmt" action that cleans imports and resolves safe Biome linter warnings in a single sweep
  • Deep customization options: target print width, semicolon usage, quote types, trailing commas, bracket spacing, arrow function parentheses, JSX quote preferences, object property quoting, same-line brackets, and import organization
  • One-click settings sync via codefmt.dev. Manage preferences in your browser, apply them in the extension. Profiles are maintained independently per platform.
  • Global shortcut (Ctrl+Shift+F) active whenever your cursor is inside an editor field
  • Self-hosted n8n support: type your instance URL in the extension panel, and Firefox will prompt for targeted permission. Exact domain matching ensures that removing an entry immediately revokes its access.
  • Light and dark themes that inherit your operating system preference automatically
  • A dynamic tab badge displays "fmt" on active domains so you always know the tool is running
  • If Firefox permission is disabled or lost, the extension flags this with a "!" badge and provides an instant one-click remedy in the popup, eliminating guesswork
  • Fully compatible with CodeMirror (versions 5 and 6) and Monaco editors used across all supported platforms
  • Maximum file payload of 50 KB per formatting request
  • 30-second timeout threshold equipped with automatic retries for temporary connection drops

Data Practices & Privacy:
  • Zero tracking, telemetry, cookies, or user accounts required
  • Formatting rules and preferences live exclusively in your local browser storage
  • Submitting code transmits it via HTTPS to codefmt.dev/api/format, where it is handled entirely in RAM and sent back cleaned up. No logs, database records, or third-party sharing occur.
  • Operation is strictly restricted to the listed automation domains (plus codefmt.dev solely for preference synchronization)
  • Complete policy statement available at: https://codefmt.dev/privacy

Safety Measures:
  • Built on Manifest V3 using minimal required permissions (scripting, storage, activeTab, contextMenus)
  • Only approved domains can initiate formatting requests
  • Incoming internal messages undergo strict origin and sender validation prior to any network activity
  • Strict Content Security Policy enforced across all extension windows
  • Zero remote code loading. Every script is bundled locally as plain, readable JavaScript with no obfuscation or build steps.

Under the Hood:
  • Biome (biomejs.dev): Rust-engineered, Prettier-aligned layout engine for JavaScript and TypeScript
  • oxlint (oxc.rs): Swift JavaScript checker sharing a familiar rule catalog
  • Ruff (astral.sh/ruff): High-speed Python linting and formatting suite relied on by major software projects

Resources:
  • Web-based interface: https://codefmt.dev
  • Support and background info: https://codefmt.dev/about
  • Privacy documentation: https://codefmt.dev/privacy
Rated 0 by 0 reviewers
Inicia sesión para evaluar esta extensión
Todavía no hay valoraciones

Se guardó la valoración

5
0
4
0
3
0
2
0
1
0
Aún no hay revisiones
Permissions and data

Permisos requeridos:

  • Acceder a tus datos en los sitios del zapier.com dominio
  • Acceder a tus datos en los sitios del n8n.io dominio
  • Acceder a tus datos en los sitios del n8n.cloud dominio
  • Acceder a tus datos en los sitios del pipedream.com dominio
  • Acceder a tus datos en los sitios del hubspot.com dominio
  • Acceder a tus datos en los sitios del make.com dominio
  • Acceder a tus datos para zapier.com
  • Acceder a tus datos para n8n.io
  • Acceder a tus datos para n8n.cloud
  • Acceder a tus datos para pipedream.com
  • Acceder a tus datos para hubspot.com
  • Acceder a tus datos para make.com

Permisos opcionales:

  • Acceder a tus datos en los sitios del zapier.com dominio
  • Acceder a tus datos en los sitios del n8n.io dominio
  • Acceder a tus datos en los sitios del n8n.cloud dominio
  • Acceder a tus datos en los sitios del pipedream.com dominio
  • Acceder a tus datos en los sitios del hubspot.com dominio
  • Acceder a tus datos en los sitios del make.com dominio
  • Acceder a tus datos para zapier.com
  • Acceder a tus datos para n8n.io
  • Acceder a tus datos para n8n.cloud
  • Acceder a tus datos para pipedream.com
  • Acceder a tus datos para hubspot.com
  • Acceder a tus datos para make.com
  • Acceder a tus datos para codefmt.dev

Required data collection, according to the developer:

  • Website content
Saber más
Más información
Enlaces del complemento
  • Ayuda del sitio
  • Correo de ayuda
  • Copy add-on ID
Versión
1.6.1
Tamaño
63,65 KB
Última actualización
hace 3 días (20 de ago. de 2026)
Categorías relacionadas
  • Desarrollo web
Licencia
MIT License
Política de privacidad
Leer la política de privacidad de este complemento
Historial de versiones
  • Ver todas las versiones
Etiquetas
  • dark mode
  • privacy
Añadir a la colección
Informar sobre este complemento
Ir a la página de inicio de Mozilla

Complementos

  • Acerca de
  • Blog de complementos de Firefox
  • Taller de extensiones
  • Central del desarrollador
  • Normativas para desarrolladores
  • Blog de la comunidad
  • Foro
  • Informar de un error
  • Guía de revisión

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacidad
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.