Clojure and Datomic at Nubank: 131 million customers https://sudonull.com/clojure-and-datomic-at-nubank-131-million-customers
Learn how Nubank scaled its bank to 131 million customers using Clojure, immutable Datomic graph, and Conway's law without mutable complexity. Technical breakdown for developers.
JS Closures: Lexical Environment and Examples https://sudonull.com/js-closures-lexical-environment-and-examples
Breakdown of Closures in JavaScript: from Lambda Calculus to Loops, Events, and Optimization. Code Examples for Middle/Senior. Master the State Encapsulation Mechanism.
Memory leaks in JS closures: how to fix https://sudonull.com/memory-leaks-in-js-closures-how-to-fix
Study the causes of memory leaks in JavaScript closures and ways to fix them: WeakMap, resetting references, removing handlers. Practical code examples for middle/senior developers.
KITE: language in C for Termux and Android https://sudonull.com/kite-language-in-c-for-termux-and-android
Learn how to implement the KITE language interpreter in C: lexer, parser, AST, refcounting. Compilation in Termux, OOP, closures. Sources are open — study and improve them.