email

Star

Here are 7,569 public repositories matching this topic...

Language:All

Filter by language

All7,569 Python1,720 JavaScript1,044 PHP726 HTML562 Go492 TypeScript477 Java424 C#330 Shell140 Ruby130

Sort:Most stars

Sort options

Most stars Fewest stars Most forks Fewest forks Recently updated Least recently updated

novuhq /novu

Star36.5k

Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

notifications react nodejs javascript alternative inbox typescript communication reactjs email sms push-notifications transactional notification-center hacktoberfest novu

UpdatedMar 18, 2025
TypeScript

kdeldycke /awesome-falsehood

Sponsor

Star25.4k

😱 Falsehoods Programmers Believe in

engineering identity time awesome programming internationalization date email phone-number network typography resources awesome-list geography falsehoods postal-addresses edge-cases phone-numbers myths

UpdatedMar 4, 2025

nylas /nylas-mail

Star24.8k

💌 An extensible desktop mail app built on the modern web. Forks welcome!

electron react javascript windows macos linux flux productivity babel email nylas-mail

UpdatedNov 24, 2022
JavaScript

PHPMailer /PHPMailer

Star21.3k

The classic email sending library for PHP

php email php-library attachment smtp phpmailer hacktoberfest tls-support xoauth2

UpdatedMar 4, 2025
PHP

mjmlio /mjml

Star17.3k

MJML: the only framework that makes responsive-email easy

responsive email email-boilerplate email-campaigns mjml responsive-email

UpdatedFeb 20, 2025
JavaScript

nodemailer /nodemailer

Star17k

✉️ Send e-mails with Node.JS – easy as cake!

email email-sender nodemailer rfc822

UpdatedFeb 6, 2025
JavaScript

Foundry376 /Mailspring

Star16.1k

💌 A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

electron windows linux mail osx email imap electron-app

UpdatedFeb 3, 2025
JavaScript

mail-in-a-box /mailinabox

Star14.3k

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

mail server email smtp

UpdatedFeb 17, 2025
Python

leemunroe /responsive-html-email-template

Star13.5k

A free simple responsive HTML email template

html responsive email email-marketing html-emails email-template email-templates

UpdatedAug 20, 2024
HTML

thunderbird /thunderbird-android

Star11.6k

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

android communication email mozilla

UpdatedMar 17, 2025
Kotlin

egulias /EmailValidator

Sponsor

Star11.5k

PHP Email address validator

php email validator emailvalidator

UpdatedMar 6, 2025
PHP

🧑‍🚀 An identity and access management (IAM) infrastructure with authentication, authorization, MFA, SSO, user management, and multi-tenancy features. Supports OAuth 2.0, OIDC, and SAML. No framework restrictions.

identity jwt oauth2 typescript signup authentication login email sms password auth authorization totp rbac sso openid-connect social-login mfa passwordless logto

UpdatedMar 18, 2025
TypeScript

swiftmailer /swiftmailer

Star9.5k

Comprehensive mailing tools for PHP

php email mailer emails

UpdatedOct 25, 2021
PHP

OdysseusYuan /LKY_OfficeTools

Star9.5k

一键自动化下载、安装、激活 Office 的利器。

microsoft kms visio email excel word skype onedrive office project publisher access teams outlook office365 onenote lync ppt msoffice office-free

UpdatedFeb 22, 2024
C#

megadose /holehe

Star8.5k

holehe allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.

python instagram osint twitter social-network email pypi emails ebay information-gathering trio tellonym open-source-intelligence osint-python osint-tools