# dotnet/blazor

Blazor moved to https://github.com/dotnet/aspnetcore

Repository: https://github.com/dotnet/blazor
Canonical: https://ross.abutalabs.com/products/blazor
Homepage: https://blazor.net/
Language: PowerShell
License: Apache-2.0
License Family: permissive
Archived: true
Last push: 2021-02-23T15:13:56+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3164, "days_push": 2017, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 9268, forks 643 (observed 2026-08-28T04:10:29.172028+00:00)

## What it is
Blazor is a front-end web framework from Microsoft for building interactive web apps in C# using reusable components that can run on the client via WebAssembly or on the server. This repository has moved into the dotnet/aspnetcore repository, where Blazor is now developed as part of ASP.NET Core.

## Use cases
- build interactive web apps with c# instead of javascript
- create single-page applications using webassembly
- build full-stack .net web applications with one language
- share components and code between client and server
- build rich data forms with validation in .net
- reuse web ui components across web, mobile, and desktop

## When to choose
- your team already knows C# and .NET and wants a single language for full-stack web development
- you want component-based web UI with strong typing and built-in forms and validation
- you need to run UI logic on the server or in the browser via WebAssembly

## When to avoid
- you need a JavaScript-centric ecosystem with the widest library and hiring pool
- you want minimal initial payload and are not tied to .NET
- you are looking for the original repository - development now happens in dotnet/aspnetcore

## Facets
- artifact type: framework
- maturity: stable
- function: frontend-framework, web-framework, ui-components, ssr, state-management, form-handling
- domain: web-development, frontend, web-design, cross-platform
- platform: cross-platform, dotnet, browser, wasm
- tags: csharp, dotnet, spa, webassembly, microsoft, component-based, moved-repo, web-server

## Member repositories
- dotnet/blazor (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:29.172028+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:22:38.041779+00:00, confidence not recorded.
  - readme: https://github.com/dotnet/blazor (fetched 2026-08-28T04:10:29.172028+00:00, sha 6660efc1fbfb)
  - homepage: https://blazor.net/ (fetched 2026-08-29T08:22:57.856791+00:00, sha 07acae794d3a)
  - site_page: https://learn.microsoft.com/docs (fetched 2026-08-29T08:22:57.862233+00:00, sha f29800be2b9a)
  - site_page: https://learn.microsoft.com/en-us/dotnet (fetched 2026-08-29T08:22:57.860229+00:00, sha efa9016b58aa)
  - site_page: https://www.microsoft.com/en/customers/story/816181-ge-aviation-manufacturing-azure (fetched 2026-08-29T08:22:57.864267+00:00, sha e3eed9460a89)
- Data as of 2026-08-30T08:39:29.467469+00:00.