From Loops to Pipelines: Designing Declarative Data Flows in JavaScript

How JavaScript’s array methods come together to form declarative data pipelines that prioritise readability, composition, and intentional flow.

The Forgotten Array Methods: Gems Hidden in Plain Sight

How lesser-known JavaScript array methods reveal expressive patterns and help write clearer, more intentional code without added complexity.

Short-Circuit Logic: Writing Smarter Conditions with some() and every()

How JavaScript’s some() and every() methods evaluate conditions efficiently and how short-circuit logic leads to clearer, more intentional code.

The Many Faces of reduce(): How Folding Shapes Modern JavaScript

How JavaScript’s reduce() method combines data into a single result and how understanding its accumulator pattern leads to clearer, more intentional code.

Filtering with Intention: Understanding Array.prototype.filter()

A look at how JavaScript’s filter() method works beneath the surface and how thoughtful predicates lead to cleaner, more expressive code.

Beyond Loops: The Declarative Power of map()

How JavaScript’s map() method transforms arrays through declarative logic and predictable design.

Who is Betting on You?

This blog post marks my third work anniversary at twopeaks and reflects on growth, trust, and the value of having people who believe in your potential.

Add Dynamic Features to Static Sites with Cloudflare KV and Workers

Learn how to add dynamic behaviour to static sites with Cloudflare Workers and KV by building a lightweight page view counter that runs entirely at the edge.

Understanding Sanity Checks

Sanity checks help catch obvious mistakes early, such as missing files or misconfigured environments. Learn what they are, why they matter, and how to use them effectively.

Automating Repetitive Tasks with Cron Jobs

Learn what cron jobs are, how they work, and how to automate repetitive tasks on Unix systems with real-world examples.