react-tap-event-plugin VS Sentry

📚 A free book that talks about design patterns/techniques used while developing with React.

If any JavaScript project has taken the front end ecosystem by storm in recent years, that would be React. React is a library built and open-sourced by the smart people at Facebook. In React, developers write components for their web interface and compose them together.

React

I'm debugging an application which uses React.js, the Chrome Extensions list clearly shows that the React Developer Tools are installed, and when i access the React site at http://facebook.github.io/react/ i can clearly see a "React" tab in the developer tools window. Yet when i'm debugging my application i see this in the console:

I am building an Isomorphic Application in React which first renders a component server-side, then takes advantage of React's intelligent re-rendering browser-side.

Uncaught TypeError: Property 'CommentList' of object [object Object] is not a function In fact react.js's own examples page has:

I'm using react/react-redux/react-router/react-router-redux.

I use webpack's code splitting feature (require.ensure) to reduce the initial bundle size of my React application by loading components that are not visible on page load from a separate bundle that is loaded asynchronously.

I'm using ReactJS to render text values into contenteditable DOM nodes. Eg:

For example: here is an Todo app build only with React and here is an Todo app build with Flux and React.

Tools like Sentry support distributed tracing in over 15 languages, while Raygun offers deployment correlation to pinpoint issues [2].

While fixing a TypeError can be as simple as adding a null check, understanding the context and root cause helps make better architectural decisions. Tools like Sentry and GitAuto can significantly streamline the debugging and fixing process, especially when integrated together.

Teams use Sentry to get realtime alerts and monitor application performance. When users are performing UAT, the QA team can filter logs to see what unexpected behaviors or bugs pop up.

Log in to your account or sign up for a new free account from the Sentry home page. You will be taken to the main account dashboard after logging in or completing the Sentry sign-up process.

I initially used Bugsnag to be notified about production errors. However, I switched to Sentry because of its tighter integration with Vercel, which makes it easy to upload source maps on every deployment. However, their free tier is limited. I quickly ran out of my monthly quotas, which reduced my visibility until the end of the month. I could have handled the limitations by being more selective about the errors I care about, but I ended up paying for a monthly subscription.

You can also integrate with Sentry's OpenTelemetry support:

Use https://sentry.io on your project and see what you can gain from it in production.

Sentry is a powerful tool for error tracking and performance monitoring. If you rely on Next.js for your web applications, integrating Sentry can provide detailed insights into both client-side and server-side issues.

2) Adding context to issues When a new issue is created in GitHub, Linear, Sentry etc., have the AI search your codebase for relevant files and similar issues and add it as a comment. When you come to start working on the issue, you'll already have a more in-depth brief to refer to and jump start the process. You can do this using Fine workflows, so it happens automatically.

We collect errors / stack traces in Sentry