Writing efficient unit tests is essential for critical software components. But how do we ensure that our tests are thorough enough to cover a huge variety of typical inputs and most edge cases? I'll introduce you to the concept of property-based testing and share how we benefited from using it at Grammarly.


React Berlin is a local meetup and community about all things related to the Ecosystem behind React(.js) and React Native. Based in Berlin, but open to international speakers and attendees.
Meetup organization is a joint work of local React enthusiasts and React Day Berlin conference
If you're an event organizer, or React enthusiast willing to collaborate, please reach us by mail, we're open to any kind of partnership - hi@reactday.berlin.
To propose a talk, or a venue, please fill in the corresponding forms, and we will reach you!
Call for speakers: https://forms.gle/ptpR6b1eLZ6WcZgi7
Venue proposal form: https://shorturl.at/nor23
By joining this group you agree to comply to our Code of Conduct

Sean Payne (Software Engineer at Braid) talks about his experience with property based testing, a practical and powerful hybrid of formal methods and handwritten tests. Watch to learn about the benefits and challenges of this approach, as well as about using it in your Rust projects.
Special thanks to:
Platform Sponsors

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

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!
Writing efficient unit tests is essential for critical software components. But how do we ensure that our tests are thorough enough to cover a huge variety of typical inputs and most edge cases? I'll introduce you to the concept of property-based testing and share how we benefited from using it at Grammarly.


React Berlin is a local meetup and community about all things related to the Ecosystem behind React(.js) and React Native. Based in Berlin, but open to international speakers and attendees.
Meetup organization is a joint work of local React enthusiasts and React Day Berlin conference
If you're an event organizer, or React enthusiast willing to collaborate, please reach us by mail, we're open to any kind of partnership - hi@reactday.berlin.
To propose a talk, or a venue, please fill in the corresponding forms, and we will reach you!
Call for speakers: https://forms.gle/ptpR6b1eLZ6WcZgi7
Venue proposal form: https://shorturl.at/nor23
By joining this group you agree to comply to our Code of Conduct

Sean Payne (Software Engineer at Braid) talks about his experience with property based testing, a practical and powerful hybrid of formal methods and handwritten tests. Watch to learn about the benefits and challenges of this approach, as well as about using it in your Rust projects.
Special thanks to:
Platform Sponsors

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

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!
Get in touch!
hi@guild.host