• Engineering

  Books, an immutable double-entry accounting datab...

  Tracking financial transactions at scale
• Engineering

  Chasing Swallowed Exceptions

  Handling uncaught errors and crashes in testing
• Engineering

  Announcing Shark: Smart Heap Analysis Reports for ...

  The heap analyzer that powers LeakCanary 2
• Engineering

  Making OpenAPI / Swagger Bearable With Your Own DS...

  Taming OpenAPI using Racket to create a DSL
• Engineering

  Square’s Growth Framework for Engineers and Engine...

  A system for leveling up at Square
• Engineering

  Effective batching in streaming dataflow jobs

  How we make near real time monitoring possible
• Engineering

  Story of an Android Q Leak: attachment crazy town!

  Debugging leaks for Square POS in Android Q
• Engineering

  Shipping Binary Frameworks With Swift 5.0

  How to get a binary framework shipped with Swift 5.0
• Engineering

  Eloquent Labs Joins Square

  We’re thrilled that the team from Eloquent Labs will be joining Square.