The Archive

Long-form notes on systems, software engineering, architecture, and lessons from real projects.

Jonathan JulianiSr Software Engineer - Full Stack · WithClutch Inc. | Juliani Tecnologia

Node.jsJavaScriptApr 7, 2024

FIFO queues in JavaScript/Node.js: simple implementation, priority patterns, and where queues show up in production apps.

Node.jsJavaScriptApr 1, 2024

Stack (LIFO) in JavaScript: implementation, real use cases, and commented Node.js code. Straightforward hands-on tutorial.

Node.jsJavaScriptMar 29, 2024

Linked lists in JavaScript from scratch: nodes, insert/remove, and when they beat arrays. Practical Node.js tutorial with examples.

Node.jsJavaScriptMar 27, 2024

JavaScript arrays in Node.js: essential methods, immutability patterns, and when an array beats other structures. Hands-on guide.

Data StructuresJavaScriptMar 26, 2024

Practical overview of the data structures and algorithms you use most in JavaScript/Node.js — with examples and links to go deeper.