React is a JavaScript framework that uses components, JSX, props, state, and a virtual DOM to build complex user interfaces efficiently.
React was created at Facebook to solve complex UI synchronization issues that older methods like event buses and DOM monitoring could not handle effectively.
React simplifies development by automating UI updates with the virtual DOM, leading to faster applications and a better user experience.
New Relic One is an observability platform that combines a telemetry data platform, full-stack observability, and applied intelligence to help understand complex systems.
The New Relic One platform allows developers to build custom React applications, called Nerdlets, for tailored data visualizations and dashboards.
To start building a New Relic application, you need a free account, an API key, the New Relic One CLI, and a generated application package.
The application's user interface is built by installing and configuring the React Map GL component for the map and using New Relic's Grid component for layout.
Data is fetched from the New Relic platform using NRQL (New Relic Query Language) and integrated into the React application to populate the table and map.
Custom markers are created as a separate React component and then rendered on the map, with their positions corresponding to the latitude and longitude from the fetched data.
The Cloud Optimizer is an example of a complex New Relic One application that analyzes cloud instance utilization to identify potential cost savings.
Get started with building your own applications using the developer documentation, GitHub examples, the community support forum, and a free New Relic account.
30:07Julia Undeutsch
39:42Dmitry Vinnik
40:05Nathalia Rus
1:13:35Chris Heilmann & Daniel Cranney & Rowdy Rabouw
24:10Milica Aleksic & Stefan Nikolic
33:25Jan-Niklas Wortmann
21:35Eliran Natan
28:10Adam Klein
Jobs that call for the skills explored in this talk.
Optimi Solutions GmbH
K LAGAN
Málaga, Spain
DL Remote
Dortmund, Germany