Vladimir

How to debug memory leaks in a Node.js application on Heroku

Debugging memory leaks is rarely a piece of cake,...


Single-page applications need better auditing

tl;dr Most web pentesting tools currently focus...


WebAssembly Performance Benchmark

WebAssembly vs. the world. Should you use WebAssembly?

WebAssembly is known for its speed capabilities...


ESLint backdoor

ESLint backdoor: revoke all the tokens

Tl;dr [EDIT 2018-07-16] The official ESLint...


JavaScript engine performance benchmark for Node.js

Picking the best JS engine for your Node app’s performance

tl;dr Node.js is evolving right now. The recent...


Improve Node.js App Performance

Optimize your Node app by simply upgrading Node.js

tl;dr In January, I published an article on...


How to avoid NoSQL injections in MongoDB in a Node.js app

How to prevent NoSQL injections in MongoDB in a Node.js app

The MongoDB Apocalypse cruelly reminded to MongoDB...