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Package

preview-email

Automatically opens your browser and iOS Simulator to preview Node.js email messages sent with Nodemailer. Made for Forward Email and Lad. Cross-browser and cross-platform email testing.

v3.4.1, 24 Sept 2026MITCommonJSTypes: NoneEmailTemplating
$ npm install preview-email
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Key numbers

As of 25 Sept 2026
Weekly downloads
402.7k
+26% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
9
Direct, from package.json
Last release
today
v3.4.1
GitHub stars
230
25 forks
Open issues / PRs
0 / 0
Contributors
-
Commits, last 52 weeks
27

Downloads

Last week 2026-09-15 to 2026-09-21
0200k400k600kSept 2025Mar 2026Sept 2026High 583.7k (9 Jun 2026)Low 217k (30 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

402,660 downloads last week, 1,978,075 in the last month. The 12-month change of +26% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
743 in total
Latest version
3.4.1, 24 Sept 2026today
First published
24 Sept 2017
Last push to GitHub
24 Sept 2026same day as the snapshot
Repository archived
No
Open issues
0
Open pull requests
0
Commits, last 52 weeks
27
Dependents on npm
35

Major versions

  1. v3 first release 3.0.0, 23 Nov 2020
  2. v2 first release 2.0.0, 20 Jan 2020
  3. v1 first release 1.0.1, 23 Jun 2019
  4. v0 first release 0.0.1, 24 Sept 2017

Recent releases

VersionPublished
3.4.124 Sept 2026
3.4.027 Aug 2026
3.3.027 Jul 2026
3.2.013 Jul 2026
3.1.34 Apr 2026
3.1.24 Apr 2026
3.1.120 Jan 2026
3.1.018 Aug 2024
3.0.2027 May 2024
3.0.1920 Jun 2023
3.0.1819 Jun 2023
3.0.1719 May 2023
3.0.1617 May 2023
3.0.1517 May 2023

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=18.12.0
Runtimes
-
Unpacked size (npm)
24 kB
Dependencies (9)
pugopenci-infop-eventget-portmailparsernodemailerp-wait-fordisplay-notification

Install

npm install preview-email

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/preview-email@3.4.1/
  • unpkghttps://unpkg.com/preview-email@3.4.1/
  • esm.shhttps://esm.sh/preview-email@3.4.1
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.