Skip to content

Open Source

Meet others in your local area who want to join the Open Source Revolution! Gather to discuss the benefits of using and developing open source software.
pin icon
185,532
members
people1 icon
162
groups

Frequently Asked Questions

Yes! Check out open source events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the open source events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find open source events near your location here. Connect with your local community and discover events within your area.

Open Source Events Today

Join in-person Open Source events happening right now

That Amoré Speed Dating Ages 28-40 @Pizza Rustica (Toronto)
That Amoré Speed Dating Ages 28-40 @Pizza Rustica (Toronto)
We are so excited to be heading to Toronto! Join us on blue Jay way for an afternoon of fresh faces, delicious beverages and pizza! Happy Hour is heading to Blue Jay Way for our first ever Toronto speed dating round @Rustica Pizza [Click here to purchase ticket (REQUIRED)](https://www.eventbrite.com/e/thats-amore-speed-dating-ages-28-40-rustica-pizza-bar-toronto-tickets-1976997812677?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=wsa&aff=ebdsshwebmobile) Ages 28-40 Let us guide you through a casual afternoon of fresh faces & delicious beverages! Meet People in a safe space that overcomes the awkwardness of working up the courage to speak to new people! ✨ All participants come to our events ready to get out of their comfort zone and are ready to chat! \*Each ticket includes one complimentary drink\* Non-alcohalic beverages available\* DM @happyhourzhamont IG to bypass Eventbrite fees & etransfer Event length is 60-90 minutes. You meet several participants at each station in 5 minute intervals. After the event is completed you will fill out a form indicating if you would like to contact an individual after the event. If it’s a match, we will send you your results within 24 hours! \*A match is when you and another person both pick each other and want to connect after the event!\* End the Swiping, meet new people old school style, we look forward to seeing you! F or more events you can follow our Instagram @happyhourshamont \*A twenty(20) participant minimum is required due to the nature of each event. If minimum ticket requirement is not met, you will be notified 48-72 hours prior and will be fully refunded. Tickets are non-refundable, unless event is cancelled due to attendance
Learn to Meditate and Group Meditation
Learn to Meditate and Group Meditation
Learn to meditate with a certified Heartfulness trainer. Experience yogic transmission, a subtle energy that helps practitioners to attain deeper states of meditation. Heartfulness Canada hosts group meditation sessions and learn to meditate every Sunday at this downtown location. All backgrounds welcome. There is never any charge for Heartfulness. The venue is a dance studio located on the second floor. **Enter the door at 527 Bloor St West (directly under the Dance Annex sign) and proceed up the stairs**. Come and meditate with a group of friendly meditation practitioners. There is free street parking on Sundays and the location is also close to both Bathurst and Spadina subway stations.
IMPROV and ACTING in the PUB  (with Optional Dinner Party After)
IMPROV and ACTING in the PUB (with Optional Dinner Party After)
Hello everyone, Please join us for our a great afternoon with **IMPROV and ACTING in the PUB.** \*Joined by my other groups too; so we can anticipate a great afternoon \*\*Stick around after as well for our weekly traditional Sunday Dinner Party-no extra charge- others will be joining us to for dinner (optional) Event details below: Sincerely Steve Flemming (Organizer/Host) Event Details: **IMPROV and ACTING in the PUB (with Optional Dinner Party After)** This is a well organized event filled with Improv games, skits and of course lots of hilarious scenes that we will create. -A fun afternoon for all Improv enthusiasts and newbies of Improv! \*No experience required; just an open mind and a desire to meet some wonderful people, laugh and have fun! \*Joined by my other groups too so we can anticipate a fabulous turn out \-\-\-\-\-\-\-\-\- **Event Fee:** 10 dollars (Cash only) (HST is included) or e transfer in advance to [[steveflemming11@gmail.com](http://steveflemming11@gmail.com)] \*Includes Dinner Party after at no extra charge :) \-\-\-\-\-\-\-\-\-\-\-\-\- **Friendly Reminders:** **Date:** **Sunday, January 18th** **Arrival Time:** Arrive between 4:00 pm and 4:30 pm **Where to Meet us?** **Location: La Carnita - Good Fortune Bar (Main Floor)** **Address:** 130 Eglinton Ave. Toronto, ON M4P 2X9 \-\-\-\-\- **Parking Available:** \***Plenty of free street parking on Eglinton** and (Residential area south/east of venue for free) **Close to Subway Station:** \*Also just a three minute walk east from the Yonge/Eglinton subway station
Brunch Club: Make New Friends
Brunch Club: Make New Friends
⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **Join the Toronto City Brunch Club and make new friends!** Each meetup brings together 4–6 people for casual conversations over brunch. We use the Groupvibe platform to facilitate the meetup and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com/](https://groupvibe.com/) We’ll share the exact location of the upcoming meetup the night before only if you have bought a ticket or membership plan. **Why this works:** \* Smaller groups make real conversations easier. \* Discover new restaurants in your city, together. \* Curated lunch venues with good food and vibe. \* If you hit it off with your group, there’s plenty of time to hang out afterwards. **Note:** RSVPs on Meetup don’t reflect total attendance. Many attendees register directly via our website. The event on [Meetup.com](http://meetup.com/) is only a placeholder. This meetup is organized by Groupvibe, a small team passionate about helping people form meaningful friendships offline.
Downtown Toronto French conversation exchange
Downtown Toronto French conversation exchange
This group is to discuss and practice our French . Everu
Indoor 5x5 Basketball - Sundays (Bathurst/Dundas)
Indoor 5x5 Basketball - Sundays (Bathurst/Dundas)
Intermediate to advanced men's 5X5 indoor basketball. First game free! Plz confirm in advance with me. Parking options available too.
FREE Oral Conversational Spanish, English, and French Classes 4 Adults!!
FREE Oral Conversational Spanish, English, and French Classes 4 Adults!!
\*These classes are not a language exchange, but instead are meant to be a step in between so that students feel confident maintaining in depth and grammatically correct oral conversations outside of class\* \***Meetup event numbers only tend to show new students registering and do not include returning students attending class.** **Per class, there is an average of 7 students.** The first 2 classes are free and then only cost between $15 and $45 depending on which type of class you want to continue with\* These French, English (for Spanish and French speakers only), and Spanish classes are primarily meant for adults who are travellers, or who are planning to live in a French, English, or Spanish-speaking country. The classes are primarily oral-based through guided conversations. They will teach you how to handle conversations in situations such as **"Going to the Convenience Store"**, **"Making Plans"**, **"Negotiating Prices"**, and **"Going out for a Drink"**. To ensure that students get used to using the language automatically, students will learn to maintain contextual conversations with timing before moving on to the next lesson. **Program is also offered in private and online classes**. Call (647)787-9953, e-mail us info@monkeylingo.ca, or visit monkeylingo.ca for more information! **Online and private classes are also available!** No other language classes are as oral as these ones. We guarantee it! Group classes are hosted at **600 Bay Street** every Sunday, Monday, Tuesday and Wednesday. Call (647)904-5285 upon arrival if no one is there to let you in, and someone will come down to let you in. Cheap parking can be found using the "Spot Hero" app.

Open Source Events This Week

Discover what is happening in the next few days

Vegan Potluck and Games
Vegan Potluck and Games
This potluck will start with an arrival time by 12:15 p.m. We will start eating at 1 PM SHARP followed by games. If you have a game please bring it! I will bring a few. PLEASE bring enough food for 4-6 people. Bring your own utensils, plates, bowls, and cup as the centre does not always have an adequate supply of these. You are responsible for your own clean-up and if you borrow the items at the centre please clean them. All are welcome veg-curious, vegetarian, and vegan as long as what you bring to the potluck is vegan! We hope that you will join us!
Stoa of Ontario Monthly Meeting
Stoa of Ontario Monthly Meeting
We are a monthly meetup where we get together and discuss Stoic Philosophy and it's practical application to life. All are welcome, including those new to Stoicism and everyday practitioners. Out meetups are casual and we typically discuss a new Stoic quote each month. The meetup is held at one of our member's home in Toronto for a few hours each month. A little about Stoicsm, simply put, Stoicism was designed to help people live their best possible lives. It’s a philosophy of life that maximizes positive emotions, reduces negative emotions and helps individuals to hone their virtues of character. At any moment, in any situation, and at any stage of life, Stoicism provides a framework for living well. It reminds people of what is truly important, providing practical strategies to get more of what is valuable. Stoicism was deliberately created to be understandable, actionable and useful. Practicing Stoicism doesn’t require learning an entirely new philosophical lexicon or meditating for hours a day. Instead, it offers an immediate, useful and practical way to find tranquility and improve one’s strengths of character.
🍗 Sunday Wing Meetup at Wild Wing 🍻 w/$24.99 AYCE option
🍗 Sunday Wing Meetup at Wild Wing 🍻 w/$24.99 AYCE option
*** **🍗 Sunday Wing Meetup at Wild Wing 🍻** 📍 **Wild Wing – 362 Bloor St W, Toronto** 🗓 **Sunday, January 18** ⏰ **Meet at 10:45 AM** *(Look for Nick outside with the Meetup sign — doors open at 11:00 AM)* **Why we’re meeting:** We’re taking advantage of Wild Wing’s **limited-time All-You-Can-Eat wing deal — just $24.99 for endless wings** (drink purchase required)! 🐔🔥 With **over 100 flavours** to choose from, this is a wing lover’s dream. Not feeling *that* hungry? No problem — you’re welcome to order from their **regular menu** instead. 💸 **Each person is responsible for their own bill.** 📖 **Check out the menu here:** 👉 [https://www.wildwingrestaurants.com/menus/](https://www.wildwingrestaurants.com/menus/) **NOTE - this is a fully accessible venue (entrance and bathrooms)** 📌 **RSVP note:** Please **respect your RSVP** so we can give the restaurant a heads-up — **but feel free to just show up** if your schedule is uncertain. Last-minute wing decisions are totally valid 😉 Come hungry, bring your flavour strategy, and get ready for a fun Sunday feast! 🍗😄 ***
Alternity Coffee Shop
Alternity Coffee Shop
Sunday Gayme Brew
Sunday Gayme Brew
*Physically Accessible Venue* This is an opportunity to meet up for some LGBTQ2IA-flavoured gaming and socializing—allies also welcome. Come for the gaming, socializing, not to mention the draft! :) Be sure to invite friends and such, too. Although Fred, your amiable host, starts the event at 3pm, feel free to drop in when you are able, Steadfast opens at Noon! You'll have access to a robust library of board games, and attendees are welcome to bring their own games. There is no event fee. Instead we ask attendees to purchase beverages or food from the venue, Steadfast Brewery, conveniently located at Lansdowne and Dundas, 301 Lansdowne Ave. Of course, since they are offering us their space for free, please consider buying a drink if you can. Note - Sunday's is usually Miguel's day off, he may or may not pop in to cook up his amazing tacos, if the kitchen is closed, Steadfast welcomes outside food should you be hungry. We provide nametag stickers with a pronoun field; we want this to be a comfortable environment for everyone, kindly respect people's listed or stated pronouns. * If you are unsure of someone's pronouns, don't assume: Ask, Respect and Practice * Definitely ask before taking pictures/videos Steadfast Brewery is an accessible space with a smooth entrance and large single stall washrooms available on the main floor. For those with sensory concerns, there may be possible loud noises. Steadfast offers an annual Brew Membership called **The Mug Club** that offers the following: Your own mug! It has your name on it and is reserved for you. A larger pour-19.5 oz vs 16 oz 1$ off pours in that mug (if you do the math, this sums to about a 40% discount on beer to stay, I think) 1 free growler fill a month (15$ value each, so $180 value for the year) 30% off merch. It costs $150 year one, $100 every year after that.
Private Group Visit to The National Franchise Show (FREE Admission)
Private Group Visit to The National Franchise Show (FREE Admission)
## **🔥 LeaderSHIFT: New Year, New Opportunities** ### **Private Group Visit to The National Franchise Show (FREE Admission)** The new year is the perfect time to **reset, explore options, and think bigger** — without pressure, sales pitches, or noise. LeaderSHIFT is organizing a **group visit** to **The National Franchise Show in Toronto**, where attendees can explore **business ownership, franchising, and alternative paths to entrepreneurship** — all under one roof. This is **not** about selling franchises. It’s about **exposure, learning, and better questions**. *** ### **📍 Event Details** **Event:** The National Franchise Show – Toronto **Dates:** January 17 & 18 **Time:** • Saturday: 11:00 AM – 5:00 PM • Sunday: 11:00 AM – 5:00 PM **Location:** Metro Toronto Convention Centre 🎟 **FREE Admission** (regularly $15) Promo Code: **OWNABIZ26** *** ### **💡 Why Attend with LeaderSHIFT?** * Explore **dozens of business and franchise opportunities** * Learn about **ownership, systems, and scalability** * Attend **free educational seminars** * Ask real questions — no pressure * Connect with others who are **thinking seriously about their next chapter** This is ideal if you are: * Considering entrepreneurship but unsure where to start * Exploring alternatives to traditional employment * Curious about franchises, systems, or structured businesses * Looking to make **smarter decisions in 2026** *** ### **👥 How This Works** This is a **self-guided visit** with optional group coordination: * Come for as little or as long as you like * Explore at your own pace * Optional meet-up time for LeaderSHIFT members on-site No obligation. No expectations. *** ### **⚠️ Important Notes** * This event is **informational**, not a sales event * LeaderSHIFT is not affiliated with any specific franchise * Come curious, not committed *** ### **✅ RSVP to Save Your Spot** RSVP here so we know who’s attending and can coordinate group timing. Let’s start the year with **clarity, options, and better conversations**.
♟️🎲 Game on! Eat up! 🌯🥙
♟️🎲 Game on! Eat up! 🌯🥙

Open Source Events Near You

Connect with your local Open Source community

Dulles Code & Coffee [39] @ BTI360
Dulles Code & Coffee [39] @ BTI360
Dulles Code & Coffee is a collaborative community of software and technology enthusiasts seeking to learn, grow, and help each other. All skill levels are welcome. The concept is simple. Bring a laptop and ideas. We’ll provide coffee, tea, and donuts. Thank you to [BTI360](https://www.bti360.com/) for sponsoring this event. ## **Event Format** 1. At 9:15 everyone introduces themselves and briefly describes what brought them out this morning (project, homework, networking, etc.). 2. For the rest of the day folks work in the communal space, socializing and asking/giving help as desired. ## **Location** BTI360’s Office in Herndon The office is across from Worldgate, looking down on the toll road. ## **Address** 12930 Worldgate Dr, Ste 400, Herndon, VA 20170 [[map](https://goo.gl/maps/pF5ZrPUviX1vtmdSA)] ## **Logistics** * **Must be a U.S. Citizen to attend. Real ID verification is required.** * PARKING: Use the surface lot. All spaces marked MIII are open for parking. Please avoid Management spaces, State Farm and SP+ * ARRIVAL: Follow the signs from the front entrance to the freight elevator located in the parking garage on level P2. Take the elevator to Suite 400 (Floor 4). * How to find us video: [https://youtu.be/ohqFzyqiASE](https://youtu.be/ohqFzyqiASE) ## **Community Guidelines** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To ensure a conducive environment, all participants are required to conform to our [code of conduct](https://github.com/DullesCodeCoffee/.github/blob/main/code-of-conduct.md).
MoCo Code & Coffee January
MoCo Code & Coffee January
## Details MoCo Code and Coffee is an inclusive, informal, co-working session. We're community-led and community-run by devs, for devs. People of all skill levels are invited. Especially new devs! Bring a laptop, ideas, and we'll provide the coffee and snacks. **Here's how it works** At 2:30pm, everyone introduces themselves and briefly mention what brought them to Code & Coffee today (project, homework, networking, etc.) Round 1: 1. Your name 2. What you're working on 3. What you can help others with Round 2: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. Round 3: * Community events you wanna plug. If none, that's cool too. **After the introduction circle, everything is self-organized!** 1. For the rest of the day, folks work on their projects, providing one another with help, and/or socialize. It's fully up to you. **Location** We will be at the Rockville Science Center, right across from the library in The Square at Rockville. Note this is NOT the makerspace location, but the other one near the Garage B entrance. 36 Maryland Ave C, Rockville, MD 20850 The event will be held at a spacious science center with plenty of tables and chairs. Light refreshments (coffee and tea) and snacks will be provide. **Parking** * Rockville Town Square garages up to 90 minutes of free parking. Parking at the Rockville Metro station would be free on weekends. **Public transit** * Located near near the **Rockville** metro station (Red Line).
Evolutions of AI-Enabled Software Development with Sean Hoar
Evolutions of AI-Enabled Software Development with Sean Hoar
HYBRID EVENT, VIRTUAL SPEAKER In this talk, Sean Hoar will explore the transformative journey of AI’s role in modern software engineering, from rapid prototyping (“Vibe Coding”) to strategic AI integration by skilled practitioners. It clarifies the distinctions between AI-assisted, AI-enabled, and practitioner-led approaches, offering insights into how developers can effectively adapt to and harness AI tools. The presentation also highlights recent advancements and practical strategies for leveraging AI in daily workflows and long-term development.
Open Mic Worship Night! + Games afterwards
Open Mic Worship Night! + Games afterwards
Let’s get together and fellowship at this open mic night! It’s a chill event and a great place to meet new people. Feel free to share your talent or even a testimony if you’re moved to 🤗. After the event ends, we’ll head over to the Wegmans in Reston for games on the second floor.
Reston Happy Hour: Scaling Cloud Infrastructure for Heavy Workloads
Reston Happy Hour: Scaling Cloud Infrastructure for Heavy Workloads
Gaming, AdTech, EdTech, Media Streaming, and FinTech are just a few of the workloads where high-availability cloud infrastructure matters. Whether you’re doing battle daily in one of these spaces or are just curious about ways to improve performance, meet us in Reston for an in-person discussion on bare metal cloud architecture. You’ll meet our product lead, James MacKenzie, who will walk through how modern bare metal serves as a control plane for hybrid and private cloud architectures. **What we will cover** * Ways to leverage bare metal, containers, and orchestration for better performance and predictable economics; * Real-world hybrid, disaster recovery, and data-intensive architectures; * Our approach to eliminating ingress and egress fees. **Who should attend** * Cloud architects and platform engineers; * DevOps professionals and infrastructure leads; * FinOps stakeholders managing data-heavy or hybrid workloads. **Why attend** This is a technical, architecture-first conversation. You will leave with a clearer understanding of high-availability cloud infrastructure and how organizations are scaling cost-effectively. Food and drinks will be provided. Space is limited to keep the discussion interactive.
NOVA Code & Coffee [160] - At FCED Venue
NOVA Code & Coffee [160] - At FCED Venue
NOVA Code and Coffee is an inclusive, informal, co-working session. People of all skill levels are invited. The concept is simple, bring a laptop and ideas, we'll provide the coffee and donuts! Here's how it works: 1. At 10:15 everyone introduces themselves and briefly describes what brought them to Code & Coffee today (project, homework, networking, etc) 2. For the rest of the day, folks work in the communal space on their projects providing one another help and conversation as needed. Oh and they usually drink coffee and tea too! That's it! Hope to see you there! **Location** Our hosts are the Fairfax City Economic Development Building: [10300 Eaton Pl, Fairfax, VA 22030](https://www.bing.com/ck/a?!&&p=d7298231ca2df594df822003f9a93517c788fceefe1fcbb79c8976696e341bc6JmltdHM9MTc1MzIyODgwMA&ptn=3&ver=2&hsh=4&fclid=180d0745-3b7f-69a1-23a2-11433a7868e5&u=a1L21hcHM_Jm1lcGk9MTA5fn5Ub3BPZlBhZ2V-QWRkcmVzc19MaW5rJnR5PTE4JnE9RmFpcmZheCUyMENpdHklMjBFY29ub21pYyUyMERldmVsb3BtZW50JnNzPXlwaWQuWU44NzN4ODI4MTk2Mjg0NTk5MDM4MTU0MiZwcG9pcz0zOC44NjE0NDYzODA2MTUyMzRfLTc3LjMwMjE3NzQyOTE5OTIyX0ZhaXJmYXglMjBDaXR5JTIwRWNvbm9taWMlMjBEZXZlbG9wbWVudF9ZTjg3M3g4MjgxOTYyODQ1OTkwMzgxNTQyfiZjcD0zOC44NjE0NDZ-LTc3LjMwMjE3NyZ2PTImc1Y9MSZGT1JNPU1QU1JQTA&ntb=1) Conference Room A- Large, Floor 1 This is a new venue for us, so give us some time to get more details about it. Driving is the best option. There is plenty of free on-site parking. Otherwise, we are a 22 minute bus from the Vienna Metro Station. **Sponsored by:** Thank you [Fairfax City Economic Development](https://gofairfaxcity.com/) and [Mason Enterprise Center](https://enterprise.gmu.edu/) for making this event possible! **Thank you so much to our wonderful sponsors!** Organized by [DMV Petri Dish](https://www.dmvpetridish.com/) **[Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md):** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To make clear what is expected, all delegates/attendees, organizers, and volunteers at any Nova Code & Coffee events are required to conform to our [Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md).