Deploying .NET 10 on Heroku: A Practical How-To
Learn the step-by-step process for deploying .NET 10 applications to Heroku, from buildpack detection to SDK pinning, and understand the lifecycle of .NET LTS releases.
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ASP.NET Core
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Getting started with the Supabase .NET SDK
The Supabase .NET SDK provides a single C# client for Auth, Database, Storage, Realtime, and Edge Functions; version 8.0.0 moves serialization to System.Text.Json and adds injectable HttpClient with retry. It also ships a dependency injection package for ASP.NET Core that registers the client as scoped via IHttpClientFactory to pool connections. Models derive from BaseModel with table and column attributes; queries use From () with Where filters, and updates require explicit calls without a change tracker, supporting both model-based and query-builder approaches. Authentication covers email/password, OAuth, magic links, phone, and SSO, with auto-refresh tokens attaching to subsequent requests for Row-Level Security. Setup for ASP.NET Core uses AddSupabase, while other apps construct the client manually and call InitializeAsync; the post also distinguishes publishable and anon keys for client apps from secret and service keys that bypass Row-Level Security.
Build a Video Chat App with ASP.NET Core and Angular using Twilio Video
This tutorial builds a small group video chat application with an ASP.NET Core Web API and Angular single-page app using Twilio Programmable Video. The API binds typed Twilio credentials, mints short-lived access tokens locally with the API Secret, reads active rooms through the Twilio REST API, and pushes room-list changes over SignalR instead of browser polling. The Angular client uses the twilio-video library to capture camera and microphone media, connect to rooms, render participants, and provide device selectors. Local development runs the API alongside ng serve, while a Release MSBuild target runs npm ci and npm run build so dotnet publish places the SPA in the API's wwwroot. The resulting local test demonstrates a two-participant call and a live active-room count that updates when someone joins or leaves.
Heroku Support for .NET 10 LTS: What Developers Need to Know
Heroku now supports building and running .NET 10 applications, including ASP.NET Core 10, C# 14, and F# 10, as the new three-year Long Term Support release becomes available. Its .NET buildpack detects single-file C# applications, installs the latest SDK, builds and publishes them, and configures web apps without project or solution files; it also supports both .sln and .slnx formats. Heroku CI continues to run dotnet test by default, with the .NET 10 SDK integrating the Microsoft Testing Platform into that command. .NET 8 and .NET 9 remain supported with updates but reach End of Support on November 10, 2026, while apps targeting net10.0 RC will use stable .NET 10 on their next push and can pin SDK versions through global.json.
