# Build a Video Chat App with ASP.NET Core and Angular using Twilio Video

DevFeed: [Build a Video Chat App with ASP.NET Core and Angular using Twilio Video](<https://devfeed.tech/articles/build-a-video-chat-app-with-asp-net-core-and-angular-using-twilio-video-16099.md>)

Original publisher: [Read original article](<https://www.twilio.com/en-us/blog/developers/tutorials/product/build-video-chat-app-dotnet-angular>)

Author: Donal Toomey

Published: 2026-09-03T00:00:00Z

Content type: tutorial

Language: en

Sources: [Twilio Blog](<https://devfeed.tech/sources/twilio-blog.md>)

Topics: [ASP.NET Core](<https://devfeed.tech/topics/asp-net-core.md>), [Angular](<https://devfeed.tech/topics/angular.md>), [SignalR](<https://devfeed.tech/topics/signalr.md>), [real-time](<https://devfeed.tech/topics/real-time.md>), [.NET](<https://devfeed.tech/topics/net.md>), [Single-page application (SPA)](<https://devfeed.tech/topics/spa.md>), [App](<https://devfeed.tech/topics/app.md>)

Tags: [angular](<https://devfeed.tech/tags/angular.md>), [asp-net-core](<https://devfeed.tech/tags/asp-net-core.md>), [developer-insights](<https://devfeed.tech/tags/developer-insights.md>), [node-js](<https://devfeed.tech/tags/node-js.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [signalr](<https://devfeed.tech/tags/signalr.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>), [twilio-video](<https://devfeed.tech/tags/twilio-video.md>), [video-chat-app](<https://devfeed.tech/tags/video-chat-app.md>)

## AI overview

A tutorial for building a group video chat application with an ASP.NET Core Web API and an Angular single-page app using Twilio Programmable Video. It covers minting access tokens, listing active rooms, selecting media devices, rendering participants, and sending live room updates through SignalR.

## Source excerpt

Build a real-time group video chat app with ASP.NET Core, Angular, and Twilio Programmable Video. Mint access tokens, list rooms, and push live updates with SignalR on current .NET and Angular.