Feliz 3.0.0-rc.14

This is a prerelease version of Feliz.

There is a newer prerelease version of this package available.
See the version list below for details.

dotnet add package Feliz --version 3.0.0-rc.14

NuGet\Install-Package Feliz -Version 3.0.0-rc.14

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Feliz" Version="3.0.0-rc.14" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Feliz" Version="3.0.0-rc.14" />
                    

                            Directory.Packages.props

<PackageReference Include="Feliz" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Feliz --version 3.0.0-rc.14

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Feliz, 3.0.0-rc.14"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Feliz@3.0.0-rc.14

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Feliz&version=3.0.0-rc.14&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=Feliz&version=3.0.0-rc.14&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Feliz

A fresh retake of the React API in Fable, optimized for happiness.

Here is how it looks like:

module App

open Feliz

[<ReactComponent>]
let Counter() =
    let (count, setCount) = React.useState(0)
    Html.div [
        Html.button [
            prop.style [ style.marginRight 5 ]
            prop.onClick (fun _ -> setCount(count + 1))
            prop.text "Increment"
        ]

        Html.button [
            prop.style [ style.marginLeft 5 ]
            prop.onClick (fun _ -> setCount(count - 1))
            prop.text "Decrement"
        ]

        Html.h1 count
    ]

open Browser.Dom

let root = ReactDOM.createRoot (document.getElementById "root")
root.render (Counter())

✨ Features

Flexible API design: Combine the reliability of F# type safety with the flexibility to interop easily with native JavaScript.
Discoverable attributes with no more functions, Html attributes or CSS properties globally available so they are easy to find.
Proper documentation: each attribute and CSS property
Full React API support: Feliz aims to support the React API for building components using hooks, context and more.
Fully Type-safe: no more Margin of obj but instead utilizing a plethora of overloaded functions to account for the overloaded nature of CSS attributes, covering 90%+ of the CSS styles, values and properties.
Compatible with Femto.
Approximately Zero bundle size increase where everything function body is erased from the generated JavaScript unless you actually use said function.

🚀 Quick Start

# install the template (if you haven't already)
dotnet new -i Feliz.Template
# create a new Feliz project from the installed template
dotnet new feliz -n MyProject
# navigate to the created project folder
cd MyProject
# install the npm dependencies
npm install
# install .NET tools
dotnet tool restore
# start the development server
npm start

📚 Documentation

Feliz has extensive documentation at https://zaid-ajaj.github.io/Feliz with live examples alongside code samples, check them out and if you have any question, let us know!

Product	Compatible and additional computed target framework versions.
.NET	net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.
.NET Core	netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed.
.NET Standard	netstandard2.0 is compatible. netstandard2.1 was computed.
.NET Framework	net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed.
MonoAndroid	monoandroid was computed.
MonoMac	monomac was computed.
MonoTouch	monotouch was computed.
Tizen	tizen40 was computed. tizen60 was computed.
Xamarin.iOS	xamarinios was computed.
Xamarin.Mac	xamarinmac was computed.
Xamarin.TVOS	xamarintvos was computed.
Xamarin.WatchOS	xamarinwatchos was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

.NETStandard 2.0
- Fable.Core (>= 4.5.0)
- Fable.React.Types (>= 18.4.0)
- Fable.ReactDom.Types (>= 18.2.0)
- Feliz.CompilerPlugins (>= 3.0.0-rc.8)

NuGet packages (131)

Showing the top 5 NuGet packages that depend on Feliz:

Package	Downloads
Feliz.Router A router component for React and Elmish that is focused, powerful and extremely easy to use.	255.7K
Feliz.Bulma Package Description	165.9K
Feliz.UseListener React hooks for easy event listener management.	143.9K
Feliz.UseDeferred Hooks for dead-simple data fetching with Feliz	128.7K
Feliz.Recharts Recharts bindings based on the Feliz API	115.9K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
3.0.0-rc.15	56	12/1/2025
3.0.0-rc.14	98	11/28/2025
3.0.0-rc.13	119	11/27/2025
3.0.0-rc.12	277	11/21/2025
3.0.0-rc.11	263	11/21/2025
3.0.0-rc.10	359	11/18/2025
3.0.0-rc.9	353	11/18/2025
3.0.0-rc.8	174	11/14/2025
3.0.0-rc.5	97	11/7/2025
3.0.0-rc.4	139	11/3/2025
3.0.0-rc.3	214	10/25/2025
3.0.0-rc.2	140	10/7/2025
3.0.0-rc.1	168	10/2/2025
2.9.0	52,862	10/26/2024
2.8.0	33,993	6/22/2024
2.8.0-beta.0	3,222	12/25/2023
2.7.0	42,334	10/8/2023
2.6.0	67,371	3/21/2023
2.5.0	646	3/18/2023
2.4.1	4,551	2/23/2023
2.4.0	15,607	1/14/2023
2.3.0	23,930	12/27/2022
2.2.0	482	12/27/2022
2.1.0	481	12/27/2022
2.0.1	595	12/25/2022
2.0.0	9,261	12/25/2022
2.0.0-prerelease-003	7,189	9/16/2022
2.0.0-prerelease-002	7,836	9/1/2022
2.0.0-prerelease-001	330	8/26/2022
1.68.0	52,680	8/17/2022
1.67.0	9,273	8/5/2022
1.66.0	2,107	8/3/2022
1.65.0	30,104	7/9/2022
1.64.0	18,340	5/9/2022
1.63.0	902	5/9/2022
1.62.0	27,782	4/19/2022
1.61.0	27,331	3/12/2022
1.60.0	1,433	3/5/2022
1.59.0	13,259	2/24/2022
1.58.1	7,287	2/10/2022
1.58.0	1,372	2/3/2022
1.57.0	27,475	11/29/2021
1.56.0	4,066	11/8/2021
1.55.0	12,345	11/5/2021
1.54.0	3,842	10/24/2021
1.53.0	3,852	10/2/2021
1.52.0	10,717	9/10/2021
1.51.0	9,023	8/17/2021
1.50.0	3,020	8/8/2021
1.49.0	20,234	7/7/2021
1.48.0	639	7/7/2021
1.47.0	21,586	6/13/2021
1.46.0	2,275	6/8/2021
1.45.0	10,781	5/13/2021
1.44.0	1,944	5/3/2021
1.43.0	6,566	4/16/2021
1.42.0	1,686	4/10/2021
1.41.0	1,027	4/8/2021
1.40.1	5,227	3/30/2021
1.40.0	2,612	3/24/2021
1.39.0	669	3/24/2021
1.38.0	1,525	3/17/2021
1.37.0	5,062	3/8/2021
1.36.0	718	3/6/2021
1.35.0	1,401	2/28/2021
1.34.0	1,912	2/21/2021
1.33.1	16,951	2/21/2021
1.33.0	3,607	2/4/2021
1.32.0	18,600	12/27/2020
1.31.1	1,508	12/22/2020
1.31.0	1,019	12/22/2020
1.30.0	777	12/22/2020
1.29.0	2,267	12/15/2020
1.28.0	24,153	12/15/2020
1.27.0	821	12/13/2020
1.25.0	881	12/12/2020
1.24.0	1,300	12/10/2020
1.23.0	678	12/10/2020
1.22.1	719	12/10/2020
1.22.0	6,317	12/2/2020
1.21.0	885	12/2/2020
1.20.0	1,228	11/27/2020
1.19.0	675	11/26/2020
1.18.0	1,291	11/26/2020
1.17.0	12,825	11/15/2020
1.16.2	3,398	11/1/2020
1.16.1	804	10/30/2020
1.16.0	6,205	10/23/2020
1.15.0	1,158	10/23/2020
1.14.1	4,978	10/19/2020
1.14.0	4,849	9/19/2020
1.13.2	1,843	9/16/2020
1.13.1	14,001	9/1/2020
1.13.0	4,861	8/16/2020
1.12.1	1,461	8/10/2020
1.12.0	1,307	8/9/2020
1.11.0	2,562	8/8/2020
1.10.1	1,495	7/30/2020
1.10.0	776	7/29/2020
1.9.0	756	7/29/2020
1.8.0	809	7/29/2020
1.7.0	2,772	7/16/2020
1.6.0	9,598	7/3/2020
1.5.0	14,170	6/24/2020
1.4.0	816	6/24/2020
1.3.0	18,667	6/7/2020
1.2.0	4,465	6/4/2020
1.1.1	11,218	5/24/2020
1.1.0	5,483	5/21/2020
1.0.0	3,716	5/16/2020
0.86.0	4,716	5/9/2020
0.85.0	2,228	5/7/2020
0.84.0	917	5/4/2020
0.83.0	3,504	5/4/2020
0.82.0	840	5/3/2020
0.81.0	1,303	4/30/2020
0.80.0	856	4/28/2020
0.79.0	760	4/28/2020
0.78.0	1,738	4/27/2020
0.77.0	747	4/26/2020
0.76.0	1,683	4/26/2020
0.75.0	3,723	4/22/2020
0.74.2	5,939	4/20/2020
0.74.1	4,650	4/12/2020
0.74.0	6,692	3/29/2020
0.73.0	1,908	3/26/2020
0.72.0	6,203	3/22/2020
0.71.0	1,801	3/20/2020
0.70.0	2,692	3/17/2020
0.69.0	2,031	3/12/2020
0.68.10	6,725	12/10/2019
0.68.9	4,301	12/5/2019
0.68.8	1,750	12/5/2019
0.68.7	2,682	12/4/2019
0.68.6	1,731	12/1/2019
0.68.5	1,730	11/29/2019
0.68.3	4,306	11/27/2019
0.68.2	8,150	11/18/2019
0.68.1	1,681	11/18/2019
0.68.0	4,526	11/14/2019
0.67.2	2,603	11/13/2019
0.67.1	1,803	11/4/2019
0.67.0	2,045	11/4/2019
0.66.5	1,679	11/3/2019
0.66.4	1,446	11/3/2019
0.66.3	1,622	11/1/2019
0.66.2	1,512	11/1/2019
0.66.1	2,673	10/31/2019
0.66.0	1,816	10/30/2019
0.65.5	1,564	10/29/2019
0.65.4	1,594	10/28/2019
0.65.3	1,532	10/28/2019
0.65.2	1,339	10/27/2019
0.65.1	1,287	10/27/2019
0.65.0	1,661	10/27/2019
0.64.0	1,331	10/27/2019
0.63.0	1,769	10/22/2019
0.62.0	1,154	10/21/2019
0.61.0	1,105	10/21/2019
0.60.0	826	10/20/2019
0.59.0	1,346	10/20/2019
0.58.0	2,653	10/14/2019
0.57.2	1,376	10/12/2019
0.57.1	1,171	10/10/2019
0.57.0	1,849	10/8/2019
0.56.0	1,569	10/6/2019
0.55.0	814	10/6/2019
0.54.0	1,019	10/6/2019
0.53.0	1,318	10/5/2019
0.52.0	1,084	9/14/2019
0.51.0	809	9/14/2019
0.50.0	816	9/10/2019
0.49.0	851	9/9/2019
0.48.0	823	9/9/2019
0.47.0	1,210	8/31/2019
0.46.0	1,304	8/28/2019
0.45.0	817	8/28/2019
0.44.0	801	8/27/2019
0.42.0	855	8/26/2019
0.41.0	863	8/19/2019
0.40.0	1,442	8/13/2019
0.39.0	851	8/13/2019
0.38.0	872	8/5/2019
0.37.0	855	8/5/2019
0.36.0	895	7/31/2019
0.35.0	911	7/29/2019
0.34.0	871	7/28/2019
0.33.0	841	7/28/2019
0.32.0	868	7/28/2019
0.31.0	842	7/28/2019
0.30.0	860	7/27/2019
0.29.0	808	7/26/2019
0.28.0	829	7/26/2019
0.27.0	833	7/26/2019
0.26.0	818	7/26/2019
0.25.0	844	7/26/2019
0.24.0	801	7/25/2019
0.23.0	865	7/25/2019
0.22.0	831	7/25/2019
0.20.0	814	7/25/2019
0.19.0	833	7/25/2019
0.18.0	835	7/24/2019
0.17.0	832	7/24/2019
0.16.0	858	7/23/2019
0.15.0	813	7/22/2019
0.14.0	839	7/22/2019
0.13.0	829	7/22/2019
0.12.0	855	7/22/2019
0.11.0	778	7/22/2019
0.10.1	815	7/22/2019
0.10.0	857	7/22/2019
0.9.0	829	7/22/2019
0.8.0	825	7/22/2019
0.7.0	833	7/22/2019
0.6.0	868	7/22/2019
0.5.0	828	7/21/2019
0.4.0	794	7/21/2019
0.3.0	792	7/21/2019
0.2.0	833	7/21/2019
0.1.0	1,074	7/21/2019

### ✨ Added

- Support for predefined equality functions for `[<ReactMemoComponent>]` via the `areEqualFn` parameter #665 (by @Freymaurer, @melanore)