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Create server rendered forms with client validation using Blazor without a circuit

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

feature-blazor-form-validationThis issue is related to forms validation in BlazorThis issue is related to forms validation in Blazor

Pillar: Complete Blazor Web

Status: Open.

Feature

#51040 In dotnet/aspnetcore;

· danroth27 opened on Sep 30, 2023

Blazor Form Validation Enhancements

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open.

Epic

#64892 In dotnet/aspnetcore;

· javiercn opened on Dec 29, 2025

Blazor form async validation enhancements

affected-mediumThis issue impacts approximately half of our customersThis issue impacts approximately half of our customers

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

feature-blazor-builtin-componentsFeatures related to the built in components we ship or could ship in the futureFeatures related to the built in components we ship or could ship in the future

feature-blazor-form-validationThis issue is related to forms validation in BlazorThis issue is related to forms validation in Blazor

Pillar: Complete Blazor Web

severity-minorThis label is used by an internal toolThis label is used by an internal tool

Status: Open.

Feature

#7680 In dotnet/aspnetcore;

· SteveSandersonMS opened on Feb 18, 2019

Revisit hot reload browser refresh script injection

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

feature-hot-reloadThis issue is related to the Hot Reload feaatureThis issue is related to the Hot Reload feaature

Pillar: Dev Experience

Priority:1Work that is critical for the release, but we could probably ship withoutWork that is critical for the release, but we could probably ship without

triaged

Status: Open.

Feature

#45213 In dotnet/aspnetcore;

· MackinnonBuck opened on Nov 21, 2022

[Blazor] Enable debugging for Blazor WebAssembly apps launched from Aspire dashboard

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open.

#64891 In dotnet/aspnetcore;

· javiercn opened on Dec 29, 2025

[Blazor] Aspire integration improvements

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open.

Epic

#64888 In dotnet/aspnetcore;

· javiercn opened on Dec 29, 2025

[Blazor] Gateway package for standalone Blazor WebAssembly applications

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

Status: Open.

#64573 In dotnet/aspnetcore;

· javiercn opened on Dec 1, 2025

[Blazor] WebAssembly service defaults template for Aspire integration

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

Status: Open.

#64574 In dotnet/aspnetcore;

· javiercn opened on Dec 1, 2025

[Blazor] WebAssembly OpenTelemetry integration

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

Status: Open.

#64890 In dotnet/aspnetcore;

· javiercn opened on Dec 29, 2025

Blazor: bind-value-oninput or bind does not work with contenteditable divs

affected-fewThis issue impacts only small number of customersThis issue impacts only small number of customers

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

feature-blazor-component-modelAny feature that affects the component model for Blazor (Parameters, Rendering, Lifecycle, etc)Any feature that affects the component model for Blazor (Parameters, Rendering, Lifecycle, etc)

feature-razor.language

help wantedUp for grabs. We would accept a PR to help resolve this issueUp for grabs. We would accept a PR to help resolve this issue

Pillar: Complete Blazor Web

Priority:2Work that is important, but not critical for the releaseWork that is important, but not critical for the release

severity-nice-to-haveThis label is used by an internal toolThis label is used by an internal tool

Status: Open.

Feature

#9974 In dotnet/aspnetcore;

· PirasannaRavi opened on May 4, 2019

Virtualize support for controlling scroll position

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

feature-blazor-virtualizationThis issue is related to the Blazor Virtualize componentThis issue is related to the Blazor Virtualize component

Status: Open.

#64889 In dotnet/aspnetcore;

· javiercn opened on Dec 29, 2025

Automatically pause circuit on inactivity

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open.

#64886 In dotnet/aspnetcore;

· javiercn opened on Dec 29, 2025

[Blazor] Trigger state persistence from the server

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open.

#62327 In dotnet/aspnetcore;

· javiercn opened on Jun 12, 2025

[Blazor] Data annotations localization support

affected-fewThis issue impacts only small number of customersThis issue impacts only small number of customers

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

feature-blazor-server

feature-localization

feature-validationIssues related to model validation in minimal and controller-based APIsIssues related to model validation in minimal and controller-based APIs

Pillar: Technical Debt

Priority:2Work that is important, but not critical for the releaseWork that is important, but not critical for the release

severity-majorThis label is used by an internal toolThis label is used by an internal tool

triaged

Status: Open.

Feature

#12158 In dotnet/aspnetcore;

· qw-34 opened on Jul 14, 2019

Blazor Hybrid (WebViewRenderer) should support per-page/component render modes as no-ops

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

enhancementThis issue represents an ask for new feature or an enhancement to an existing oneThis issue represents an ask for new feature or an enhancement to an existing one

feature-blazor-hybrid

feature-request

Status: Open.

#65875 In dotnet/aspnetcore;

· mattleibow opened on Mar 19, 2026

ACNM: Dependency provider use the same key for both arm64 and x64

area-infrastructureIncludes: MSBuild projects/targets, build scripts, CI, Installers and shared frameworkIncludes: MSBuild projects/targets, build scripts, CI, Installers and shared framework

bugThis issue describes a behavior which is not expected - a bug.This issue describes a behavior which is not expected - a bug.

feature-installersIncludes: InstallersIncludes: Installers

Status: Open.

#65953 In dotnet/aspnetcore;

· joeloff opened on Mar 24, 2026

Don't use 1ES Ubuntu for Linux-x64 job, once Azure CLI is available on Ubunutu 22.04

area-infrastructureIncludes: MSBuild projects/targets, build scripts, CI, Installers and shared frameworkIncludes: MSBuild projects/targets, build scripts, CI, Installers and shared framework

feature-request

Status: Open.

#66076 In dotnet/aspnetcore;

· wtgodbe opened on Mar 31, 2026

Design proposal: Blazor server-triggered circuit pause

api-proposal

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

design-proposalThis issue represents a design proposal for a different issue, linked in the descriptionThis issue represents a design proposal for a different issue, linked in the description

Status: Open.

#66244 In dotnet/aspnetcore;

· ilonatommy opened on Apr 9, 2026

[Blazor] Library for handling component UI in AI applications

api-proposal

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open.

#66178 In dotnet/aspnetcore;

· javiercn opened on Apr 6, 2026

Fix Virtualize table-mode scrolling in CSS Grid layouts (e.g. Aspire Dashboard)

area-blazorIncludes: Blazor, Razor ComponentsIncludes: Blazor, Razor Components

Status: Open (in progress).

dotnet/aspnetcorenumber 66246

#66246 In dotnet/aspnetcore;

· ilonatommy opened on Apr 9, 2026