codefmt: code formatter and linter di codefmt
format and lint javascript, python, and hubl in zapier, n8n, pipedream, make, and hubspot editors. powered by biome and ruff.
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SUMMARY:
format and lint javascript, python, and hubl in zapier, n8n, pipedream, make, and hubspot editors. powered by biome and ruff.
DESCRIPTION:
Format and lint your code directly inside automation platform editors. No copy-paste to VS Code or any other editor required.
Supported platforms:
How it works:
Features:
Privacy and data handling:
Security:
Built on:
Learn more:
format and lint javascript, python, and hubl in zapier, n8n, pipedream, make, and hubspot editors. powered by biome and ruff.
DESCRIPTION:
Format and lint your code directly inside automation platform editors. No copy-paste to VS Code or any other editor required.
Supported platforms:
- Zapier (Code by Zapier action: JavaScript and Python)
- n8n (Code nodes: JavaScript and Python, on n8n.io and n8n.cloud)
- Pipedream (Code steps: JavaScript and Python)
- Make (JavaScript code modules)
- HubSpot Data Hub (custom code actions: JavaScript and Python)
- HubSpot CMS / Design Manager (HubL templates with HTML and CSS contexts, plus module.js)
How it works:
- Open a code editor on any supported platform.
- Use any of three ways to format:
- Click the codefmt icon in your browser toolbar, then press "format code". Every lint finding is listed right in the popup.
- Right-click and select "Format with codefmt" (format only) or "Fix with codefmt" (format plus safe lint fixes plus organize imports).
- Press Ctrl+Shift+F while your cursor is in the code editor. Same combo on Mac.
- Your code is formatted and written back to the editor instantly.
- A notification appears at the editor with the top 3 lint findings, each showing its line, rule, and message, errors first. Hover it to keep it open, click it or press Esc to dismiss.
Features:
- Platform-aware formatting that understands each platform's code structure (async wrappers, globals, return styles, line-width conventions)
- Auto-detects JavaScript, Python, and HubL (including HTML, CSS, and JavaScript contexts inside HubSpot Design Manager)
- Instant lint diagnostics powered by oxlint for JavaScript and Ruff for Python, both Rust tools built for speed
- JavaScript and TypeScript formatting powered by Biome, with Prettier-compatible output
- Python formatting and linting powered by Ruff
- HubL formatting and linting via a custom formatter built for HubSpot CMS templates
- "Fix with codefmt" right-click action that applies safe Biome lint fixes and organize-imports in one pass
- Configurable formatting: print width, quote style, semicolons, trailing commas, bracket spacing, arrow parens, JSX quote style, quote properties, bracket same line, and organize imports
- Sync settings from codefmt.dev with one click. Configure on the web, use in the extension. Settings are kept per platform.
- Keyboard shortcut: Ctrl+Shift+F, active while your cursor sits in the code editor
- Light and dark theme, following your system by default
- Per-tab badge shows "fmt" on supported sites so you know the extension is live
- If Firefox's site access for the extension is off or gets revoked, the popup detects it and offers a one-click fix, and the badge shows "!" instead, so a silent extension is never a mystery
- Works with Monaco and CodeMirror 5 / 6 editors, the engines used by all supported platforms
- 50 KB code size limit per format request
- 30 second request timeout with automatic retry on transient network failures
Privacy and data handling:
- No accounts, no cookies, no tracking, no telemetry
- Your formatting preferences are stored locally in your browser only
- When you trigger a format, the code currently in your editor is sent over HTTPS to codefmt.dev/api/format, processed in memory, and returned formatted. Nothing is written to a database, logged, or shared with third parties.
- The extension only runs on the supported platform domains listed above (plus codefmt.dev for the optional settings-sync feature)
- Full privacy policy: https://codefmt.dev/privacy
Security:
- Manifest V3 with minimal permissions (activeTab, contextMenus, storage, scripting)
- Only the supported platform domains can trigger format requests
- Every internal message is validated for sender identity and origin before any network call
- Hardened content security policy on the extension pages
- No remote code execution. All scripts are included in the extension package and are plain, human-readable JavaScript with no minification or build step.
Built on:
- Biome (biomejs.dev): Rust-based, Prettier-compatible formatter that powers JavaScript and TypeScript output
- oxlint (oxc.rs): a Rust-based JavaScript linter with a familiar rule set
- Ruff (astral.sh/ruff): Rust-based Python formatter and linter used by major Python projects
Learn more:
- Web formatter: https://codefmt.dev
- About and support: https://codefmt.dev/about
- Privacy policy: https://codefmt.dev/privacy
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Permès e dâts
Permès obligatoris:
- Acedi ai dâts utents dai sÎts includÝts tal domini zapier.com
- Acedi ai dâts utents dai sÎts includÝts tal domini n8n.io
- Acedi ai dâts utents dai sÎts includÝts tal domini n8n.cloud
- Acedi ai dâts utents dai sÎts includÝts tal domini pipedream.com
- Acedi ai dâts utents dai sÎts includÝts tal domini hubspot.com
- Acedi ai dâts utents dai sÎts includÝts tal domini make.com
- Acedi ai dâts utent di zapier.com
- Acedi ai dâts utent di n8n.io
- Acedi ai dâts utent di n8n.cloud
- Acedi ai dâts utent di pipedream.com
- Acedi ai dâts utent di hubspot.com
- Acedi ai dâts utent di make.com
Permès facoltatÎfs:
- Acedi ai dâts utents dai sÎts includÝts tal domini zapier.com
- Acedi ai dâts utents dai sÎts includÝts tal domini n8n.io
- Acedi ai dâts utents dai sÎts includÝts tal domini n8n.cloud
- Acedi ai dâts utents dai sÎts includÝts tal domini pipedream.com
- Acedi ai dâts utents dai sÎts includÝts tal domini hubspot.com
- Acedi ai dâts utents dai sÎts includÝts tal domini make.com
- Acedi ai dâts utent di zapier.com
- Acedi ai dâts utent di n8n.io
- Acedi ai dâts utent di n8n.cloud
- Acedi ai dâts utent di pipedream.com
- Acedi ai dâts utent di hubspot.com
- Acedi ai dâts utent di make.com
- Acedi ai dâts utent di codefmt.dev
Racuelte dâts obligatorie, daÝr dal svilupadôr:
- ContignĂťt dai sĂŽts web
Altris informazions
- Colegaments component adizionâl
- Version
- 1.5.2
- Dimension
- 55,19 kB
- Ultin inzornament
- 4 Đ´Đ˝Ń Đ˝Đ°ĐˇĐ°Đ´ (14 авг. 2026 Đł.)
- Categoriis coreladis
- Licence
- Licence MIT
- Informative su la riservatece
- Lei la informative su la riservatece par chest component adizionâl
- Cronologjie versions
- Zonte ae racuelte