Sebastian McKenzie, the original creator of Yarn and Babel and a member of the React Native team at Facebook, has been working on an “all-in-one” solution for JavaScript and TypeScript development. The Rome project, a reference to “all roads lead... (more…)

Scatter plots are a great way to visualize data. Data is represented as points on a Cartesian plane where the x and y coordinate of each point represents a variable. These charts let you investigate the relationship between two variables, detect outliers ... (more…)

A blog by the V8 team for JavaScript enthusiast that want to get a glimpse 'under the hood' of Chrome's JavaScript engine. (more…)

On this topic: Part 1 | Part 2 | Part 3 | Part 4 | Part 5 | Part 6...

At Facebook, we often need to access deeply nested values in data structures fetched with GraphQL. On the way to accessing these deeply nested values, it is common for one or more intermediate fields to be nullable. These intermediate fields may be null f... (more…)