How to use linters, logs, environment variables, the V8 debugger, Chrome, and VS Code to find errors in your Node.js application.
How the power of Proxies can change the way you approach JavaScript programming.
How and why asynchronous programming is necessary for JavaScript as well as common coding errors that can catch anyone.
Avoid performance bottlenecks using parallel processing threads to execute long-running JavaScript functions.
Some simple style optimizations can improve your website performance.
How to use ES2015 Modules (ESM), use CommonJS, import one into the other, and avoid the gotchas.
