Fun Fun Function | Closure exposure therapy - Exploring closures in JavaScript with friendly live mob programming @funfunfunction | Uploaded May 2019 | Updated October 2024, 1 hour ago.
π NordVPN (Episode Sponsor)
nordvpn.org/funfunfunction
Coupon code: funfunfunction (Use to get 1 extra month when signing up for the 3-year plan, which also gives 75% off)ο»Ώ
Closures in JavaScript. How well do you know them? Maybe you've only barely touched closures in JavaScript, and maybe you've been using them for years? This week, we try to swim in them a bit, think about what closures in JavaScript really are, why they exist, and together code some examples and talk about them. A lot.
06:22 What are closures?
09:00 Are functions hoisted to the top of their closure?
18:10 Closures are referenced, not copied
20:00 Object Orientation and closures and classes
34:30 Where do you use closures / Dependency Injection
π Quokka (the inline evaluation plugin)
quokka.funfunfunction.com
π Follow on Twitch and support by becoming a Subscriber
We record the show live Mondays 7 AM PT
twitch.tv/funfunfunction
π Fun Fun Forum
Private discussion forum with other viewers in between shows. https://www.funfunforum.com. Available to patron members, become one at patreon.com/funfunfunction
π mpj on Twitter
twitter.com/mpjme
π CircleCI (Show sponsor)
Robust and sleek Docker-based Continuous Integration as a service. I used CircleCI prior to them becoming a sponsor and I love that their free tier is powerful enough for small personal projects, even if they are private. Use this link when you sign up to let them know you came from here:
circleci.funfunfunction.com
π Quokka (Show sponsor)
Wonder how MPJ evaluates JavaScript inline his editor. Quokka is the answer - use this link when you buy to let them know you came from here:
quokka.funfunfunction.com
π FUN FUN FUNCTION
Since 2015, Fun Fun Function (FFF) is one of the longest running weekly YouTube shows on programming π thanks to its consistency and quality reaching 200,000+ developers.
π€¦ββοΈ The Failing Together concept is what makes FFF unique. Most coding content out there focus on step-by-step tutorials. We think tutorials are too far removed from what everyday development is like. Instead, FFF has created a completely new learning environment where we grow from failure, by solving problems while intensively interacting with a live audience.
Tutorials try to solve a problem. Failing Together makes you grow as a developer and coworker.
πΉ Each show is recorded live on Twitch in a 2-hour livestream on Mondays. The host, assisted by the audience, is tasked to complete a programming challenge by an expert guest. Like in the real world, we often fail, and learn from it. This, of course, reflects what the audience identifies with, and is one of the most praised aspects of the show.
β― On Fridays, an edited version of the show is adapted for and published on YouTube.
Content Topics revolve around: JavaScript, Functional Programming, Software Architecture, Quality Processes, Developer Career and Health, Team Collaboration, Software Development, Project Management
π NordVPN (Episode Sponsor)
nordvpn.org/funfunfunction
Coupon code: funfunfunction (Use to get 1 extra month when signing up for the 3-year plan, which also gives 75% off)ο»Ώ
Closures in JavaScript. How well do you know them? Maybe you've only barely touched closures in JavaScript, and maybe you've been using them for years? This week, we try to swim in them a bit, think about what closures in JavaScript really are, why they exist, and together code some examples and talk about them. A lot.
06:22 What are closures?
09:00 Are functions hoisted to the top of their closure?
18:10 Closures are referenced, not copied
20:00 Object Orientation and closures and classes
34:30 Where do you use closures / Dependency Injection
π Quokka (the inline evaluation plugin)
quokka.funfunfunction.com
π Follow on Twitch and support by becoming a Subscriber
We record the show live Mondays 7 AM PT
twitch.tv/funfunfunction
π Fun Fun Forum
Private discussion forum with other viewers in between shows. https://www.funfunforum.com. Available to patron members, become one at patreon.com/funfunfunction
π mpj on Twitter
twitter.com/mpjme
π CircleCI (Show sponsor)
Robust and sleek Docker-based Continuous Integration as a service. I used CircleCI prior to them becoming a sponsor and I love that their free tier is powerful enough for small personal projects, even if they are private. Use this link when you sign up to let them know you came from here:
circleci.funfunfunction.com
π Quokka (Show sponsor)
Wonder how MPJ evaluates JavaScript inline his editor. Quokka is the answer - use this link when you buy to let them know you came from here:
quokka.funfunfunction.com
π FUN FUN FUNCTION
Since 2015, Fun Fun Function (FFF) is one of the longest running weekly YouTube shows on programming π thanks to its consistency and quality reaching 200,000+ developers.
π€¦ββοΈ The Failing Together concept is what makes FFF unique. Most coding content out there focus on step-by-step tutorials. We think tutorials are too far removed from what everyday development is like. Instead, FFF has created a completely new learning environment where we grow from failure, by solving problems while intensively interacting with a live audience.
Tutorials try to solve a problem. Failing Together makes you grow as a developer and coworker.
πΉ Each show is recorded live on Twitch in a 2-hour livestream on Mondays. The host, assisted by the audience, is tasked to complete a programming challenge by an expert guest. Like in the real world, we often fail, and learn from it. This, of course, reflects what the audience identifies with, and is one of the most praised aspects of the show.
β― On Fridays, an edited version of the show is adapted for and published on YouTube.
Content Topics revolve around: JavaScript, Functional Programming, Software Architecture, Quality Processes, Developer Career and Health, Team Collaboration, Software Development, Project Management
