Description: Listmonk is an open-source newsletter and mailing list manager. It allows you to easily create, send, and manage email newsletters and mailing lists. Key features include subscriber management, email templates, A/B testing, analytics, and integration with services like Mailchimp.
Type: software
Pricing: Open Source
Description: Testling is an online test runner that allows you to easily run JavaScript unit tests in multiple browsers. It integrates with popular JavaScript unit testing frameworks like QUnit, Mocha and Jasmine.
Type: software
Pricing: Open Source