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MJML App

github.ioEmail clients

No liveness check has reached it yet; it is registered on GitHub and has been in the index since 9 Oct 2026. How this is checked

MJML App is a desktop editor for building responsive HTML emails with MJML. It provides template management, live rendering, responsive previews, environment customization, and test-email sending through Mailjet.

Inferred · not functionally tested

FreeMITWebmacOSWindowsLinux
MJML App preview
Visit github.io
18.3kstars
1.0kforks
7features
2016since

Overview

6 features

Purpose: Creating and testing responsive HTML emails without manually managing email client compatibility.

Inferred · not functionally tested

Audience: email designers and developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: MIT · platforms: WEB · deployment: browser, macos, windows, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: mjmlio.github.io · github.com. These links do not verify the individual claims.

MJML App sits in PulseGate's Email clients category. Inferred · not functionally tested: It focuses on creating and testing responsive HTML emails without manually managing email client compatibility. Inferred · not functionally tested: It is built as a B2B product for email designers and developers. Basis unknown · not verified: MJML App is free to use. Basis unknown · not verified: It runs on the web, macOS, Windows, and Linux.

Behind MJML App is MJML, and it first shipped in 2016. The project is developed in the open on GitHub with 18.3k stars and 18 commits in the last 90 days. Inferred · not functionally tested: Among its 6 catalogued features are template management, template library, and MJML editing. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Template management
  • Template library
  • MJML editing
  • Live rendering
  • Responsive preview
  • Environment customization

Topics: Inferred · not functionally tested

Tags
mjml-email-editorresponsive-emailhtml-email-developmentlive-email-preview

JSON profile · Text profile · Access guide

Built with & integrations

Written with
GitHub CopilotCursor
Connectors
APIslack
Runs on
BrowsermacOSWindowsLinux
Written with — evidence
GitHub Copilot
commit ca71423f656e · since May 2026
Cursor
commit aa9f3faa29fe · since Aug 2026

Trust & compliance

License
MIT
Public signals
HTTPSFree tierGitHub · ★ 18.3kActive maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed8 Oct · 19:51 UTC
    Mjml App seen via Saashub
    Source: Saashub · Open

Frequently asked questions about MJML App

What does MJML App do?
Inferred · not functionally tested: MJML App focuses on creating and testing responsive HTML emails without manually managing email client compatibility. It is catalogued under Email clients on PulseGate.
Who should use MJML App?
Inferred · not functionally tested: MJML App is a B2B product built for email designers and developers.
Does MJML App have a free plan?
Basis unknown · not verified: Yes — MJML App is free to use.
What platforms does MJML App run on?
Basis unknown · not verified: MJML App runs on the web, macOS, Windows, and Linux.
Is MJML App still active?
The GitHub repository shows 18 commits in the last 90 days.
Who develops MJML App?
MJML App is developed by MJML.
When did MJML App launch?
MJML App first shipped in 2016.
Is MJML App open source?
Basis unknown · not verified: MJML App has a public GitHub repository.

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