1.binwiederhier / ntfy
Send push notifications to your phone or desktop using PUT/POST
+668 stars
from 34,597 · score 6.51
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
34 repositories by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
2.pppscn / SmsForwarder
TranslatedSmsForwarder (短信转发器, "SMS forwarder") — monitors an Android phone's SMS messages, incoming calls, and APP notifications, and forwards them according to specified rules to other destinations: DingTalk group custom robot, DingTalk enterprise internal robot, WeCom group robot, Feishu robot, WeCom application message, email, bark, webhook, Telegram robot, ServerChan, PushPlus, phone SMS, etc. It also includes active control of the server and client, letting you easily send SMS, check SMS, check call logs, check the phone book, check battery level, etc. remotely. (New in V3.0) PS. This APK is mainly for learning and personal use. If you find any BUG, please open an ISSUE, and everyone is welcome to submit a PR to correct it.
- sms
- dingding
- bark
- webhook
- smtp
- wechatapp
- +11 more
+493 stars
from 28,224 · score 6.20
3.chrisgreg / boop
A tiny, self-hosted notification inbox for developers. Something happened in one of your apps; Boop tells you on your phone.
+399 stars
from 860 · score 5.99
4.caronc / apprise
Apprise - Push Notifications that work with just about every platform!
- notifications
- notification-hub
- notification-api
- python
- notification-service
- alerts
- +5 more
+197 stars
from 17,503 · score 5.29
5.novuhq / novu
The open-source communication infrastructure for agents and products
- notifications
- communication
- sms
- push-notifications
- transactional
- +9 more
+188 stars
from 40,072 · score 5.24
6.gotify / server
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
+168 stars
from 16,004 · score 5.13
7.crazy-max / diun
Receive notifications when an image is updated on a Docker registry
- docker
- registry
- update
- watch
- notifications
- golang
- +12 more
+84 stars
from 4,942 · score 4.44
8.dittofeed / dittofeed
Open-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨
- open-source
- typescript
- javascipt
- customer-engagement
- customer-segmentation
- email-notification
- +14 more
+68 stars
from 2,973 · score 4.23
9.PHPMailer / PHPMailer
The classic email sending library for PHP
+57 stars
from 22,288 · score 4.06
10.Notifuse / notifuse
Open-source, self-hosted newsletter, email marketing and transactional email platform. Visual MJML editor, Liquid templating, 7 sending providers.
- mailing-list
- newsletter
- self-hosted
- amazon-ses
- bulk-email
- campaign-management
- +14 more
+45 stars
from 2,228 · score 3.83
11.nodemailer / nodemailer
✉️ Send e-mails with Node.JS – easy as cake!
- nodemailer
- email-sender
- rfc822
+35 stars
from 17,666 · score 3.58
12.appleboy / gorush
A push notification server written in Go (Golang).
- ios-notification
- notification-server
- android
- golang
- gcm
- gorush-server
- +3 more
+25 stars
from 8,771 · score 3.26
13.containrrr / shoutrrr
Notification library for gophers and their furry friends.
- notifications
- golang
- go
- messaging
- integrations
- hacktoberfest
+25 stars
from 1,686 · score 3.26
14.wneessen / go-mail
📧 Easy to use, yet comprehensive library for sending mails with Go
- golang
- smtp
- go
- rfc5322
- go-mail
- +3 more
+16 stars
from 1,494 · score 2.83
15.forwardemail / email-templates
Create, preview (browser/iOS Simulator), and send custom email templates for Node.js. Made for @forwardemail, @ladjs, @cabinjs, @spamscanner, and @breejs.
+5 stars
from 3,736 · score 1.79
16.lukencode / FluentEmail
All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.
- c-sharp
- dotnet
- dotnetcore
- sendgrid
- mailgun
- +1 more
+5 stars
from 3,213 · score 1.79
17.sideshow / apns2
⚡ HTTP/2 Apple Push Notification Service (APNs) push provider for Go — Send push notifications to iOS, tvOS, Safari and OSX apps, using the APNs HTTP/2 protocol.
- apns
- notifications
- apple
- http2
- golang
- apns-http
- +5 more
+5 stars
from 3,186 · score 1.79
18.kootenpv / yagmail
Send email in Python conveniently for gmail using yagmail
+4 stars
from 2,735 · score 1.61
+4 stars
from 1,525 · score 1.61
+2 stars
from 1,595 · score 1.10
21.bbottema / simple-java-mail
Simple API, Complex Emails (Jakarta Mail smtp wrapper)
- java
- java-mail
- outlook
- batch-processing
- smime
- dkim
- +14 more
+2 stars
from 1,291 · score 1.10
22.notifo-io / notifo
Multi channel notification service for collaboration tools, e-commerce, news service and more.
+2 stars
from 881 · score 1.10
23.xhit / go-simple-mail
Golang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.
- go
- golang
- golang-package
- smtp
- smtp-client
- +10 more
+2 stars
from 698 · score 1.10
+1 stars
from 3,670 · score 0.69
+1 stars
from 2,791 · score 0.69
26.eleith / emailjs
html emails and attachments to any smtp server with nodejs
+1 stars
from 2,208 · score 0.69
27.rpush / rpush
The push notification service for Ruby.
- notification-service
- firebase-cloud-messaging
- ruby
- notifications
- apns
- rpush
- +9 more
+1 stars
from 2,201 · score 0.69
28.beam-community / bamboo
Testable, composable, and adapter based Elixir email library for devs that love piping.
- elixir
- elixir-phoenix
- bamboo
+1 stars
from 1,959 · score 0.69
29.mailboxer / mailboxer
A Rails gem to send messages inside a web application
+1 stars
from 1,632 · score 0.69
30.uniqush / uniqush-push
Push notification server for APNs, FCM and Web Push, written in Go.
- push-notifications
- uniqush
- apns
- gcm
- go
- fcm
- +3 more
+1 stars
from 1,563 · score 0.69
31.chanify / chanify
Chanify is a safe and simple notification tools. This repository is command line tools for Chanify.
- apns
- push-notifications
- golang
- server
- docker-image
- rest-api
- +11 more
+1 stars
from 1,319 · score 0.69
32.sendgrid / sendgrid-csharp
The Official Twilio SendGrid C#, .NetStandard, .NetCore API Library
- c-sharp
- sendgrid
- dotnet
- dotnetcore
- dotnet-standard
- +2 more
+1 stars
from 1,119 · score 0.69
33.twilio / twilio-csharp
Twilio C#/.NET Helper Library for .NET6+.
- twilio
- sms
- voice
- telephony
- phone
- twiml
- +4 more
+1 stars
from 714 · score 0.69
34.codedge-llc / pigeon
iOS and Android push notifications for Elixir
+1 stars
from 683 · score 0.69