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novu
GitOps based Notification Infrastructure as Code. Embeddable Notification Center, E-mail, Push and Slack Integrations.
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
If you are looking to implement in-app notifications (kind of like Facebook / Instagram / Upwork etc..), Check out Novu, we bring you the whole solution without dealing with websockets / scaling / databases / servers. Come and star us ⭐️🤩 https://github.com/novuhq/novu
Socket.io is an excellent choice for real-time communication between a client and a Node.js server. Some other libraries like Twilio, Firebase, Supabase, and many others support real-time communication. Feel free to check them out.
Socket.io is a popular JavaScript library that allows us to create real-time, bi-directional communication between clients and a Node.js server. It is a highly performant and reliable library optimized to process a large volume of data messages with minimal delay. It follows the WebSocket protocol and provides better functionalities, such as fallback to HTTP long-polling or automatic reconnection, which enables us to build efficient chat and real-time web applications.
Socket.io is an excellent choice for real-time communication between a client and a Node.js server. Some other libraries like Twilio, Firebase, Supabase, and many others support real-time communication. Feel free to check them out.