Github
A working reference for conventional commits, branch cleanup, safe rebasing, and force-pushing without breaking anything - the git I actually use.
Github · Sep 8 · 11 min
Github
Featured · JavaScript
Recursion
A walkthrough of what recursion actually is, the three rules every recursive function has to follow, and why it can blow up your call stack if you are not careful.
September 23, 2026 · 7 min read
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Queues
A walkthrough of what queues are and where they quietly show up in everyday code - print queues, task runners, and breadth-first search
Software Eng. · Sep 8 · 6 min
Software Eng.
Stack
A walkthrough of what stacks are and where they quietly show up in everyday code - undo buttons, browser history, and the JS call stack
Software Eng. · Sep 8 · 6 min
Software Eng.
Big O Notation
Time complexity, space complexity, and growth curves - what Big O notation actually measures, and why it matters more than counting exact operations.
Software Eng. · Aug 31 · 11 min
Software Eng.
O(1) - Constant Time
What O(1) constant time actually means, why direct access beats searching, and how to prove an algorithm's speed stays the same no matter how much data you throw at it.
Software Eng. · Aug 31 · 3 min
Software Eng.
Searching Through an Array
How linear search actually works under the hood, why it costs O(n) no matter which built-in you reach for, and when sorting the data first to unlock binary search's O(log n) is worth the tradeoff.
Software Eng. · Aug 25 · 8 min
Software Eng.
Arrays
Which array operations are cheap and which aren't - why push and pop are O(1), search is O(n), and adding to the front or middle means shifting every element after it.
Software Eng. · Aug 21 · 7 min
Software Eng.
Asynchronous Strategies
A working reference for how JavaScript actually schedules async work - tasks vs microtasks, and which Promise method (all, allSettled, any, race) fits which situation.
JavaScript · Aug 11 · 5 min
JavaScript
Iterables and Loops
A working reference for JS/TS loops - which loop type to reach for, and the five different ways to iterate asynchronously without tangling parallel and sequential execution.
JavaScript · Aug 11 · 8 min
JavaScript
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