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Mastering Cryptography Fundamentals with Node’s crypto module

Mastering Cryptography Fundamentals with Node’s crypto module

Do you know that meme of Homer Simpson trying to hide in
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johnny
Transforming an Arcade Machine into a WFH-friendly Grafana Dashboard

Transforming an Arcade Machine into a WFH-friendly Grafana Dashboard

Like a lot of people, in the past couple of months I&
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johnny
Slaying God-Classes with "AST Scout", a code structure visualization tool
code analysis

Slaying God-Classes with "AST Scout", a code structure visualization tool

A few months ago I worked on a legacy Typescript project where
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johnny
Monitoring unused CSS by unleashing the raw power of the DevTools Protocol
automation

Monitoring unused CSS by unleashing the raw power of the DevTools Protocol

Update: Check out headless-devtools, a library for automating DevTools actions from code
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johnny
Writing a custom ESLint rule to spot undeclared props hiding in plain sight
code analysis

Writing a custom ESLint rule to spot undeclared props hiding in plain sight

This post aims to give a walkthrough of how to design a
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johnny
Extracting actionable insights from web perf optimizations
performance

Extracting actionable insights from web perf optimizations

This was originally posted at the 2015 Performance Calendar. A lot of
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johnny
Raiding memory leaks in the Pyramid of PrevObject
javascript

Raiding memory leaks in the Pyramid of PrevObject

A while ago I found that interaction with a component in our
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johnny
Releasing "Chunk Scatter", an HTTP chunked encoding analysis tool
performance

Releasing "Chunk Scatter", an HTTP chunked encoding analysis tool

Update: I presented a talk about this tool at the 2016 Reversim
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johnny
Prototype's real world usage: optimizing memory usage
javascript

Prototype's real world usage: optimizing memory usage

One of the first things you learn about Javascript when you start
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johnny
Announcing "Food Announcer", a food delivery robot

Announcing "Food Announcer", a food delivery robot

Last month our company had its yearly Hackathon. The hardest part of
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johnny
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