In this post, we’ll be reviewing and analyzing the 2018 State of JavaScript report to shine a light on frameworks that would take center stage in 2019. To beginning of 2019, let us take some time to look at the awesome journey of JavaScript, as reflected by the opinions of over 20,000 developers from all over the world using the stateofjs insights, and supporting that with more insights from Jetbrains’s State of Developer Ecosystem Report. ''In t
“Build me a user-authentication system in two weeks” is a common phrase among R&D teams these days. For various reasons, this task has always been one of those things left for a single developer in the team to sort out. On one hand, you really don’t want to waste a lot of time doing it. On the other, you’re concerned that this kind of information might be better off handled by your own internally-written service, for better scaling later on. As new tutorials app
To give back to our community of developers, we looked at our database of thousands of projects and found the top 10 errors in JavaScript. We’re going to show you what causes them and how to prevent them from happening. If you avoid these "gotchas," it'll make you a better developer. Because data is king, we collected, analyzed, and ranked the top 10 JavaScript errors. Rollbar collects all the errors for each project and summarizes how many times each one occurred. We