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Nouveautés des Releases

Preview
.NET 10.0
.NET 10 Preview Release

Latest preview of .NET 10 with enhanced performance and new C# features

15 Nov 2024

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Stable
.NET 9.0
.NET 9 Stable Release

Official stable release of .NET 9 with long-term support

12 Nov 2024

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Stable
C# 13
C# 13 Language Features

New language features including collection expressions and primary constructors

12 Nov 2024

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Stable
ASP.NET Core 9.0
ASP.NET Core 9.0 Release

Enhanced performance, new Blazor features, and improved minimal APIs

12 Nov 2024

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Agent de Code - Actualités IA

Follow this step-by-step guide to learn how to debug your issues using GitHub Copilot Spaces and Copilot coding agent. The post How to use GitHub Copi...

GitHub Blog | 04 Dec 2025

OpenAI is launching OpenAI for Australia to build sovereign AI infrastructure, upskill more than 1.5 million workers, and accelerate innovation across...

OpenAI Blog | 04 Dec 2025

Use partner-built Copilot agents to debug, secure, and automate engineering workflows across your terminal, editor, and github.com. The post Your stac...

GitHub Blog | 03 Dec 2025

OpenAI is acquiring Neptune to deepen visibility into model behavior and strengthen the tools researchers use to track experiments and monitor trainin...

OpenAI Blog | 03 Dec 2025

OpenAI researchers are testing “confessions,” a method that trains models to admit when they make mistakes or act undesirably, helping improve AI hone...

OpenAI Blog | 03 Dec 2025

The OpenAI Foundation announces the initial recipients of the People-First AI Fund, awarding $40.5M in unrestricted grants to 208 nonprofits supportin...

OpenAI Blog | 03 Dec 2025

Mirakl is redefining commerce through AI agents and ChatGPT Enterprise—achieving faster documentation, smarter customer support, and building toward a...

OpenAI Blog | 01 Dec 2025

Run multiple Copilot agents from one place. Learn prompt techniques, how to spot drift early, and how to review agent work efficiently. The post How t...

GitHub Blog | 01 Dec 2025

OpenAI is awarding up to $2 million in grants for research at the intersection of AI and mental health. The program supports projects that study real-...

OpenAI Blog | 01 Dec 2025

OpenAI and NORAD are bringing new magic to “NORAD Tracks Santa” with three ChatGPT holiday tools that let families create festive elves, toy coloring ...

OpenAI Blog | 01 Dec 2025

C# WinForms - Actualités

This post details WinForms-related features/capabilities we expect to introduce in our year-end update (v25.2). If you have questions or suggestions, ...

DevExpress DevExpress WinForms | 12 Aug 2025

Our next major update (v25.1) is a couple of months away. As such, we wanted to preview a few features/capabilities we expect to ship this spring and ...

DevExpress DevExpress WinForms | 02 Apr 2025

This blog post outlines new WinForms–related features we expect to ship in our mid–year release (v25.1). You can leave your feedback at the end of the...

DevExpress DevExpress WinForms | 18 Feb 2025

Series OverviewThis article is the second in a series of posts for teams who wish to build .NET desktop applications that communicate securely with ba...

DevExpress DevExpress WinForms | 18 Sep 2024

Our next major update (v24.2) is a couple of months away. As such, we wanted to preview the features we expect to ship this winter and invite all acti...

DevExpress DevExpress WinForms | 17 Sep 2024

This blog post outlines some of our WinForms-related development plans for the second half of 2024 (v24.2). As you will read below, key focus areas wi...

DevExpress DevExpress WinForms | 23 Jul 2024

Series Overview As you may recall from an earlier post (Modern Desktop Apps And Their Complex Architectures), we want to help guide our loyal WinForms...

DevExpress DevExpress WinForms | 17 Jul 2024

I am sure many of you remember Introducing .NET Smart Components – AI-powered UI controls by Daniel Roth and Steve Sanderson (both from Microsoft) and...

DevExpress DevExpress WinForms | 04 Jun 2024

In this post, I'll outline important Do's and Don'ts when using the DevExpress WinForms HTML/CSS engine/templates. If you are new to DevExpress/consid...

DevExpress DevExpress WinForms | 30 Apr 2024

Our next major update (v24.1) is a couple of months away. As such, we wanted to preview the features we expect to ship this spring and invite all acti...

DevExpress DevExpress WinForms | 26 Mar 2024

Blogs .NET Officiels

.NET Conf 2025 is over, but you can catch up with all the announcements and fun with video recordings, slides, demos, and more. The post .NET Conf 202...

Unknown | .NET Blog | 04 Dec 2025

.NET Conf 2025 is over, but you can catch up with all the announcements and fun with video recordings, slides, demos, and more. The post .NET Conf 202...

Unknown | C# Blog | 04 Dec 2025

There are many scenarios where Copilot Chat can feel limited by the built-in model training data. Maybe you want guidance on the latest web framework,...

Unknown | Visual Studio Blog | 04 Dec 2025

Announcing the preview of open, modular data ingestion building blocks in .NET, empowering developers to build scalable AI pipelines with seamless int...

Unknown | .NET Blog | 03 Dec 2025

Visual Studio 2026 is here! If you haven’t heard the news yet, we’re excited to share with you that Visual Studio 2026 is now generally available! Thi...

Unknown | Visual Studio Blog | 03 Dec 2025

A straight look at what’s behind the keys We’ve all tried unlearning a keyboard shortcut – it feels like forgetting how to breathe. Muscle memory does...

Unknown | Visual Studio Blog | 03 Dec 2025

In Visual Studio 2026 we introduced Copilot Profiler Agent, a new AI-powered assistant that helps you analyze and optimize performance bottlenecks in ...

Unknown | Visual Studio Blog | 02 Dec 2025

Learn how to implement age verification in your .NET MAUI apps with our new cross-platform sample supporting Google Play Age Signals, Apple Declared A...

Unknown | .NET Blog | 01 Dec 2025

Visual Studio 2026 introduces new GitHub Copilot capabilities to support C++ developers in three development tasks: Performing large-scale C++ refacto...

Unknown | Visual Studio Blog | 01 Dec 2025

Join us live on December 9 to explore the newest, most practical ways to modernize your .NET apps with Azure, AI, and powerful agentic tooling. The po...

Unknown | .NET Blog | 26 Nov 2025

Tendances GitHub - C#

s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games

3,242 198 06 Dec 2025

A modern, cross platform IDE for .NET, built with .NET & Godot

383 11 06 Dec 2025

一款轻量、可定制的开源桌面硬件监控软件 — 实时监测 CPU、GPU、内存、磁盘、网络等系统性能。支持横竖屏显示、多语言、主题切换、透明度显示、三色报警,界面简洁且高度可配置。A lightweight and customizable desktop hardware monitoring tool — real-time monitoring of system performance such as CPU, GPU, memory, disk, and network.

285 8 06 Dec 2025

A lightweight WPF application that adds a customizable glowing edge light effect around your primary monitor

215 19 06 Dec 2025

The high-performance .NET search engine based on pattern recognition.

211 9 04 Dec 2025

这是一个 BepInEx 插件,用于增强《Chill With You》游戏. 包括音乐功能扩展和 wallpaper engine 兼容

169 4 06 Dec 2025

IsoBridge is an open-source ISO 8583 parser, builder, and forwarding engine for modern .NET teams. It provides deterministic parsing, auditable logging, and REST/SOAP forwarding to help fintech engineers integrate with legacy switches and POS devices without complexity.

146 6 04 Dec 2025

A blazing fast SQL-like in-memory query engine built on top of C# generic type system!

131 6 04 Dec 2025

PR-free, self managing awesome .NET list

89 3 05 Dec 2025

A beautiful popup library for .NET MAUI applications.

76 12 05 Dec 2025

A repo showing micro samples with aspire 13

75 4 02 Dec 2025

Write Select queries easily with on-demand DTO generation and null-coalescing operators.

75 0 06 Dec 2025

Open source mediator library for the .NET ecosystem

66 2 05 Dec 2025

This system is is a desktop based application developed on C# programming language.

64 2 06 Dec 2025

Blazouter brings modern, React Router-inspired routing to Blazor. It provides true nested routes, built‑in route guards, lazy loading, per-route layouts and rich transitions — all type-safe and compatible with Server, WebAssembly, and Hybrid (MAUI) hosting models.

60 0 06 Dec 2025

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