GeezerVison

Posts

• Aug 13, 2026

  Speeding Up (small) Ruby Hashes

• Aug 5, 2026

  Shrinking Ruby Hashes

• Jul 26, 2026

  Optimizing Ruby's JSON, Part 8

• Apr 20, 2026

  The Missing Bundler Features

• Apr 18, 2026

  Optimizing Ruby Path Methods

• Oct 28, 2025

  Frozen String Literals: Past, Present, Future?

• Oct 9, 2025

  Dear Rubyists: Shopify Isn't Your Enemy

• Aug 11, 2025

  Unlocking Ractors: generic instance variables

• Aug 2, 2025

  What's wrong with the JSON gem API?

• May 24, 2025

  Unlocking Ractors: class instance variables

• Apr 26, 2025

  Unlocking Ractors: object_id

• Mar 21, 2025

  Database Protocols Are Underwhelming

• Mar 4, 2025

  The Pitchfork Story

• Feb 27, 2025

  What's The Deal With Ractors?

• Feb 24, 2025

  There Isn't Much Point to HTTP/2 Past The Load Balancer

• Feb 9, 2025

  Guardrails Are Not Code Smells

• Jan 29, 2025

  So You Want To Remove The GVL?

• Jan 25, 2025

  Why Does Everyone Hate fork(2)?

• Jan 23, 2025

  Instrumenting Thread Stalling in Ruby Applications

• Jan 23, 2025

  The Mythical IO-Bound Rails App

• Jan 14, 2025

  Optimizing Ruby's JSON, Part 7

• Jan 12, 2025

  Optimizing Ruby's JSON, Part 6

• Jan 4, 2025

  Optimizing Ruby's JSON, Part 5

• Dec 29, 2024

  Optimizing Ruby's JSON, Part 4

• Dec 27, 2024

  Optimizing Ruby's JSON, Part 3

• Dec 18, 2024

  Optimizing Ruby's JSON, Part 2

• Dec 15, 2024

  Optimizing Ruby's JSON, Part 1

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