C#
Meet other local C/C++ coders.
0
members
0
groups
Related topics
Frequently Asked Questions
Yes! Check out c# events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the c# events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find c# events near your location here. Connect with your local community and discover events within your area.
C# Events Today
Join in-person C# events happening right now
Hack The Box and OCOI Meetup: CTF & Networking — FCOI 2026
**🔐 Notre 2ème rencontre IRL — et on voit les choses en grand**
Un an de partages, d'échanges, de progression ensemble. 200 membres. Et une seule rencontre physique à notre actif. Il était temps de se retrouver à nouveau — et autant le faire dans un cadre qui marque.
Le 17 juin 2026, notre 2ème meetup IRL se tient au **1er Forum de la Cybersécurité de l'Océan Indien (FCOI 2026)**, organisé par l'OCOI à Epitech La Réunion.
Une journée entière avec des experts cyber venus de toute la région, et notre session HTB pour clôturer ça entre nous.
***
**📅 17 juin 2026 — Epitech La Réunion, Saint-André**
**Le matin et l'après-midi — FCOI 2026** *(inscription gratuite sur fcoi.re)* Conférences, ateliers, networking avec la communauté cyber de La Réunion, Mayotte, Madagascar, Maurice, Seychelles et Comores. Une première dans l'Océan Indien.
**À partir de 18h30 — Notre session HTB** Live walkthrough d'une machine retirée, débutants bienvenus, lots à gagner. Et on finit autour d'un verre.
***
**🎯 Pourquoi venir dès le matin ?**
Notre première IRL nous a montré ce que ça fait de mettre un visage sur un pseudo. Le FCOI, c'est l'occasion de multiplier ça à l'échelle de toute la région — des pros, des étudiants, des décideurs qui partagent les mêmes intérêts que nous. Et en fin de journée, on se retrouve entre nous pour la partie qu'on connaît bien.
**✅ Comment participer ?**
1. Inscris-toi à cet event Meetup *(gratuit)*
2. Inscris-toi au FCOI sur **fcoi.re** *(gratuit)*
3. Ramène ton laptop pour le live
***
*Organisé par l'OCOI en partenariat avec Hack The Box et Epitech La Réunion* *Contact : [security@ocoi.org](mailto:security@ocoi.org)*
C# Events This Week
Discover what is happening in the next few days
Hack The Box and OCOI Meetup: CTF & Networking — FCOI 2026
**🔐 Notre 2ème rencontre IRL — et on voit les choses en grand**
Un an de partages, d'échanges, de progression ensemble. 200 membres. Et une seule rencontre physique à notre actif. Il était temps de se retrouver à nouveau — et autant le faire dans un cadre qui marque.
Le 17 juin 2026, notre 2ème meetup IRL se tient au **1er Forum de la Cybersécurité de l'Océan Indien (FCOI 2026)**, organisé par l'OCOI à Epitech La Réunion.
Une journée entière avec des experts cyber venus de toute la région, et notre session HTB pour clôturer ça entre nous.
***
**📅 17 juin 2026 — Epitech La Réunion, Saint-André**
**Le matin et l'après-midi — FCOI 2026** *(inscription gratuite sur fcoi.re)* Conférences, ateliers, networking avec la communauté cyber de La Réunion, Mayotte, Madagascar, Maurice, Seychelles et Comores. Une première dans l'Océan Indien.
**À partir de 18h30 — Notre session HTB** Live walkthrough d'une machine retirée, débutants bienvenus, lots à gagner. Et on finit autour d'un verre.
***
**🎯 Pourquoi venir dès le matin ?**
Notre première IRL nous a montré ce que ça fait de mettre un visage sur un pseudo. Le FCOI, c'est l'occasion de multiplier ça à l'échelle de toute la région — des pros, des étudiants, des décideurs qui partagent les mêmes intérêts que nous. Et en fin de journée, on se retrouve entre nous pour la partie qu'on connaît bien.
**✅ Comment participer ?**
1. Inscris-toi à cet event Meetup *(gratuit)*
2. Inscris-toi au FCOI sur **fcoi.re** *(gratuit)*
3. Ramène ton laptop pour le live
***
*Organisé par l'OCOI en partenariat avec Hack The Box et Epitech La Réunion* *Contact : [security@ocoi.org](mailto:security@ocoi.org)*
C# Events Near You
Connect with your local C# community
Customize the IDE: Building Extensions for Visual Studio Code - Alan Barber
**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you.
The building address is 4450 Bridge Park
The entrance is 6620 Mooney St, Suite 400
You will need to scan your ID at the door to get a visitor badge.
**Abstract**
*Customize the IDE: Building Extensions for Visual Studio Code*
Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs.
In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling.
The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options.
**YouTube Link**
TBD
Much Ado About Nullable - C# Nullable Reference Types Explained
**Presenter:** Matthew Hess, Microsoft MVP
**Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern
**Location:** Theoris, 9000 Keystone Crossing, Either Downstairs or in Suite 230 if main meeting room isn't available, Indianapolis
In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it.
Looking forward to seeing you there!
Microsoft Build - Columbus Edition!
We are bringing Microsoft Build sessions to Columbus Ohio!
The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us!
And yes, there will be free food.
Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).
Claude Code with Unity
A session on using Claude Code, Anthropic's AI coding agent, in real Unity development. We'll cover what coding agents are, where Claude Code fits, and how to apply it to an actual game project.
The format is presentation-style, with live demos and time for questions throughout. After brief scene-setting on coding agents and what makes Claude Code distinct, we'll go problem-driven: demoing it live on a released Unity game and introducing each feature as a solution to a problem we hit.
What to Expect:
* An intro to coding agents and where Claude Code fits
* A live demo on a real Unity project
* Key features as solutions to real problems: 𝖢𝖫𝖠𝖴𝖣𝖤.𝗆𝖽, context management, hooks, skills, subagents, and MCP
* Unity-specific pain points, including Domain Reload and MCP caveats
* Putting it together
All experience levels welcome. Food and drinks provided.
*Note: meetup topics may change — check back for the latest details.*
NSCoder Night
We've moved to guild.host Look for us there.
https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5
COhPy Monthly Meeting
**Improving Office in Franklinton**
Physical location:
Improving Office
330 Rush Alley Suite #150
Columbus, OH 43215
Schedule:
6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages.
6:30 to 8:00 pm. Main meeting and presentation(s).
Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code.
We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com
Columbus Code & Coffee 87 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!







