JavaScript language tests
A lesser-known resource for exploring JavaScript APIs.
• 2 min readPosts
Next.js route caching demystified
Static, dynamic, partial, streaming, caching – all those fancy words, step by step.
• 8 min read
Write tests before you review a pull request
90% of the time, you'll give better reviews every time.
• 3 min read
/uses
Tools & preferences.
• 5 min read
`ffmpeg` simple cheatsheet
Personal reference for basic CLI commands.
• 2 min read
On caching in Next.js App Router
This post does not explain caching in Next.js
• 4 min read
`next/router` to `next/navigation` migration cheatsheet
Wrote down the sheet I wish I had.
• 3 min read
At the forefront of React
I have a new job and the tech stack is quite modern.
• 2 min read
Thoughts on Expo config plugins
They're pretty cool.
• 2 min read
Parsing custom dates in JavaScript
I ran into an inconsistency between Hermes and JSC/V8 when parsing ISO dates and wrote a workaround using Day.js.
• 4 min read
Uploading iOS apps with special characters to App Store Connect
Solving the error 'Invalid Signature. A sealed resource is missing or invalid'.
• 2 min read
Intro to Liveness Detection with React Native
What is Liveness Detection, why would you need it and how to build an implementation with Expo's FaceDetector.
• 25 min read
GPT-3: Programming in English
COBOL 2020
• 2 min read
Generating TypeScript types for environment variables
Get that automatic code completion.
• 4 min read
Automatic versioning for React Native apps
Don't do it manually.
• 4 min read
Advanced async logic with Redux Observable
Make sure your apps are flexible.
• 9 min read
Thinking in React for native Android apps
A guide using MvRx, Navigation, Flexbox and some Kotlin sugar.
• 14 min read
A brief intro to RxJs
From promises to observables.
• 4 min read
Chunking arrays in JavaScript
Converting an array of data into an array of arrays, of data, to overcome an SQLite run-time limit.
• 2 min read