React Advanced London Meetup: How to Built an Agentic Crew in TypeScript & more!
Hosted by
React Advanced London
In-Person
Address available to attendees
Ready to join in on the fun?
Hi friends,
Hope you had a fantastic summer break — now it’s time to gear up for a new season of meetups! Join us on September 11 for an insightful and energizing evening packed with talks, food, and great connections.
🗣 Call for Proposals
Have an idea or story to share? Submit your talk proposal through our CFP form and take the stage at one of our upcoming meetups!
🤝 Organized by
This event made possible thanks to the support from React Advanced Conference organizers – GitNation.
🤝 Hosted by
Huge thanks to Which? for hosting the meetup!
Which? is the UK’s consumer champion, here to make life simpler, fairer and safer for everyone. Our research gets to the heart of consumer issues, our advice is impartial, and our rigorous product tests lead to expert recommendations. We’re the independent consumer voice that influences politicians and lawmakers, investigates, holds businesses to account and makes change happen. As an organisation we’re not for profit and all for making consumers more powerful.
🤝 In collaboration with
Shoutout to Storyblok for supporting the community!
Storyblok is the CMS built by developers, for developers — an API-first, headless CMS that lets you choose your preferred front-end frameworks, integrate seamlessly with your favorite tools, and empower marketers to ship exceptional digital experiences WITHOUT creating endless Jira tickets:)
🕑 Event Schedule
- 18:00 — Doors open: snacks, drinks & networking
- 18:30 — Opening notes
- 18:40 — Improving the Code Coverage and the Unit Test Cases with JEST in React Apps by Ajinkya Chanshetty
- 19:05 — How We Built an Agentic Crew in TypeScript by Khadija Al-Selini and Nkechi Anyanwu
- 19:30 — Break with drinks
- 19:45 — Networking & Open Mic Lightning Talks
- Mingle until around 20:30
—
👍 Code of Conduct
By registering for this event you agree to comply with our CoC
📩 Contact
events@gitnation.org
https://twitter.com/ReactAdvanced
http://youtube.com/ReactConferences
https://bsky.app/profile/reactadvanced.gitnation.org
Presentations
Khadija Al-Selini and Nkechi Anyanwu
How We Built an Agentic Crew in TypeScript
Multi-agent AI frameworks are everywhere right now — OpenAI Swarm, CrewAI, Langflow — but most of them are built Python-first. Meanwhile, a huge chunk of AI startups (60–70% in YC, by some counts) are building in TypeScript. And honestly, spinning up a whole Python backend just to leverage some of these frameworks didn’t feel worth it.
In this talk, we’ll walk through how we approached building a multi-agent AI system in TypeScript — by focusing on the core principles behind these frameworks and building something similar that fits the JS stack.
Ajinkya Chanshetty
Improving the Code Coverage and the Unit Test Cases with JEST in React Apps
In this session, we will break down the concept of code coverage, explore effective ways to improve it, and discuss common pitfalls to avoid. We will share practical tips for optimizing unit tests, leveraging the JEST framework, and integrating coverage checks into your CI/CD pipeline. Strong code coverage is not just about statistics; it’s about catching bugs early, reducing regressions, and building confidence with every code change
Platform Sponsors
Torc is a community-first platform bringing together remote-first software engineer and developer opportunities from across the globe. Join a network that’s all about connection, collaboration, and finding your next big move — together.
Join our community today!
Don't let broken lines of code, busted API calls, and crashes ruin your app. Join the 4M developers and 90K organizations who consider Sentry “not bad” when it comes to application monitoring. Use code “guild” for 3 free months of the team plan.
https://sentry.io
Ready to join in on the fun?
Platform Sponsors
Torc is a community-first platform bringing together remote-first software engineer and developer opportunities from across the globe. Join a network that’s all about connection, collaboration, and finding your next big move — together.
Join our community today!
Don't let broken lines of code, busted API calls, and crashes ruin your app. Join the 4M developers and 90K organizations who consider Sentry “not bad” when it comes to application monitoring. Use code “guild” for 3 free months of the team plan.
https://sentry.io
React Advanced London Meetup: How to Built an Agentic Crew in TypeScript & more!
Hosted by
React Advanced London
In-Person
Address available to attendees
Hi friends,
Hope you had a fantastic summer break — now it’s time to gear up for a new season of meetups! Join us on September 11 for an insightful and energizing evening packed with talks, food, and great connections.
🗣 Call for Proposals
Have an idea or story to share? Submit your talk proposal through our CFP form and take the stage at one of our upcoming meetups!
🤝 Organized by
This event made possible thanks to the support from React Advanced Conference organizers – GitNation.
🤝 Hosted by
Huge thanks to Which? for hosting the meetup!
Which? is the UK’s consumer champion, here to make life simpler, fairer and safer for everyone. Our research gets to the heart of consumer issues, our advice is impartial, and our rigorous product tests lead to expert recommendations. We’re the independent consumer voice that influences politicians and lawmakers, investigates, holds businesses to account and makes change happen. As an organisation we’re not for profit and all for making consumers more powerful.
🤝 In collaboration with
Shoutout to Storyblok for supporting the community!
Storyblok is the CMS built by developers, for developers — an API-first, headless CMS that lets you choose your preferred front-end frameworks, integrate seamlessly with your favorite tools, and empower marketers to ship exceptional digital experiences WITHOUT creating endless Jira tickets:)
🕑 Event Schedule
- 18:00 — Doors open: snacks, drinks & networking
- 18:30 — Opening notes
- 18:40 — Improving the Code Coverage and the Unit Test Cases with JEST in React Apps by Ajinkya Chanshetty
- 19:05 — How We Built an Agentic Crew in TypeScript by Khadija Al-Selini and Nkechi Anyanwu
- 19:30 — Break with drinks
- 19:45 — Networking & Open Mic Lightning Talks
- Mingle until around 20:30
—
👍 Code of Conduct
By registering for this event you agree to comply with our CoC
📩 Contact
events@gitnation.org
https://twitter.com/ReactAdvanced
http://youtube.com/ReactConferences
https://bsky.app/profile/reactadvanced.gitnation.org
Presentations
Khadija Al-Selini and Nkechi Anyanwu
How We Built an Agentic Crew in TypeScript
Multi-agent AI frameworks are everywhere right now — OpenAI Swarm, CrewAI, Langflow — but most of them are built Python-first. Meanwhile, a huge chunk of AI startups (60–70% in YC, by some counts) are building in TypeScript. And honestly, spinning up a whole Python backend just to leverage some of these frameworks didn’t feel worth it.
In this talk, we’ll walk through how we approached building a multi-agent AI system in TypeScript — by focusing on the core principles behind these frameworks and building something similar that fits the JS stack.
Ajinkya Chanshetty
Improving the Code Coverage and the Unit Test Cases with JEST in React Apps
In this session, we will break down the concept of code coverage, explore effective ways to improve it, and discuss common pitfalls to avoid. We will share practical tips for optimizing unit tests, leveraging the JEST framework, and integrating coverage checks into your CI/CD pipeline. Strong code coverage is not just about statistics; it’s about catching bugs early, reducing regressions, and building confidence with every code change
Get in touch!
hi@guild.host