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Catena Labs is opening early access to a new app for iOS and Android that brings reputation and decentralized ID to encrypted chat channels, personal AI chatbots, and verifiable payments and collectibles. The first release in our “Codename” program, this is Codename / Duffle. Designed for the web3-curious as well…

Microsoft created SignalR, a real-time web application framework that enables two-way communication between a client and a server (such as a web browser or a mobile app). It allows for real-time updates and push notifications, which makes it perfect to develop chat applications, collaborative tools, and other real-time features. For…

When I published the LBS two years ago, my buddy Brock said the proof that I “made it” would occur once a copy surfaced at Goodwill. Lo and behold, my pal Bruce stopped at the Avon location only to find a signed paperback, making me wonder which of the 40…

Hello! I assume that you did watch some old movies and you might have noticed that back in the day people were using those old computers with simple graphical interfaces or maybe no graphical interface at all. Those were used for texting or connecting to some other machines. …

The advent of advanced AI language models has brought about significant advancements in natural language processing and human-computer interaction. Among these models, ChatGPT stands as one of the most prominent examples of how AI can simulate conversations with humans. However, while the potential of ChatGPT to assist and engage users…

Introduction: Real-time applications, such as chat applications or collaboration tools, require a communication mechanism that allows for immediate data exchange between the server and clients. Nest.js, the popular Node.js framework, provides excellent support for building real-time applications using WebSockets. In this article, we’ll explore how to use WebSockets in Nest.js to…

Implementing a video call feature to our apps can take much time and effort. Even then, we must look into many aspects of media streaming and its edge cases. Moreover, putting effort into something that’s not the team’s main focus will always hinder us. …

Previously, on the “Chatbot Best Practices for Designing a Conversational Experience with Workativ Assistant” blog, we would’ve delved into the things to do before designing a dialog flow for a chatbot and how to set up the actual dialog using Workativ Assistant’s Dialog Designer and test it. …

Problems with typical WebSocket applications When you get started with web sockets in Node.js, the first thing every tutorial website teaches you is this chat room app thingy. The next thing is a personal messaging sample which most probably looks something like this: import { Server } from "socket.io"; const io = new Server(3000); const connections =…