Porting existing JavaScript code from Nashorn to GraalVM can be a challenge. This article focus on a multi-threading issue we got into… (more…)

Aventure! Excitement! Random ramblings by David Teller! (more…)

JavaScript's Promise leaks memory in recursive loops and what you can do about it. (more…)

Property based testing is another way to test programs. Instead of relying on hard-coded inputs and outputs, it checks characteristics of the output given the whole range of possible inputs. (more…)

Selector - A micro JavaScript library used as a replacement for jQuery, weighing in at nearly 5KB. (more…)