The LineLapse Blog
Short, illustrated explainers on how things work — every post comes with a hand-drawn animation you can watch, made with the same tool you can use yourself.
How Database Indexes Work
Imagine you're searching for a name in a phonebook with ten thousand pages. Without an index, you flip through every single page until you find it.
What Happens When You Press Enter
You type a URL, hit Enter, and a page appears. Here's the relay race that happens in between — DNS lookup, connection, request, response, render — in one hand-drawn explainer.
How HTTPS Works
How HTTPS turns a public, untrusted network into a private channel — verify identity, exchange a secret safely, then encrypt everything — in one hand-drawn explainer.
Learn Data Structures & Algorithms — The Whole Map on One Poster
A study-notes cheat sheet for mastering DSA: the learning path, the core structures, and the handful of patterns that unlock most interview problems.
How the Web Evolved: From Read-Only Pages to the AI Era
A short, illustrated history of the web — Web 1.0 to the AI web — as one hand-drawn timeline you can watch draw itself.