The Curious Engineer

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Jonathan's Blog

jonathan-frere.com

Recent content on Jonathan's Blog

Software / engineering practiceJavaScript / TypeScriptTesting / QA

Posts
20 from 1 Jul 2020 to 4 Sep 2026
Posting
now and then (3 in the last year)
Kind
personal blog
Feed
https://jonathan-frere.com/index.xml

2026 2

  1. Anatomy of a Test
  2. Pushing and Pulling: Three Reactivity Algorithms

2025 8

  1. Additional Thoughts about the Command Pattern
  2. Storing Unwise Amounts of Data in JavaScript Bigints
  3. This Overly Long Variable Name Could Have Been a Comment
  4. Side Effects in SolidJS
  5. Bunny Updates
  6. Accessing Fastify Sessions via tRPC Websockets
  7. Switching to BunnyCDN in Less Than 2 Hours
  8. Why are Jujutsu's ID Prefixes So Short?

2024 7

  1. Helix: Why (And How) I Use It
  2. Surprising Programmer Tools #53: The Sudoku
  3. 10 Years of Programming
  4. Adding Discussions to my Blog
  5. Why Test?
  6. New Disposable APIs in Javascript
  7. I (Re)designed My Blog

2023 2

  1. How I Do Dependency Injection With Closures
  2. Wait, Rust Has Effects?

2020 1

  1. Book Review: A Philosophy of Software Design