Performance - TechnoScripts

performance

Performance tips and optimization techniques for Groovy.

Groovy Static vs Dynamic – CompileStatic Performance Guide with 10+ Examples

Groovy static compilation performance compared to dynamic Groovy and Java. 13 tested examples with benchmarks, migration strategies, and a guide to choosing static vs dynamic for each part of your codebase. “Dynamic typing lets you move fast. Static typing lets you move fast without breaking things. The trick is knowing which one you need right now.” Last Updated: July 2026 | Tested on: Groovy 5.0.6, Java 17+ | Difficulty: Intermediate-Advanced | Reading Time: 18 minutes “Is Groovy slow?” That is ... Read More

Groovy Exception Handling – try-catch-finally with 12 Tested Examples

This guide covers Groovy exception handling with 12 tested examples. Learn try-catch-finally, custom exceptions, multi-catch, and error handling best practices on Groovy 5.0.6. “Exception handling is not about preventing errors. It is about deciding what happens when errors inevitably occur – and making sure your program keeps its promises.” Last Updated: July 2026 | Tested on: Groovy 5.0.6, Java 17+ | Difficulty: Beginner to Intermediate | Reading Time: 18 minutes Things go wrong. Files disappear, networks drop, users enter garbage ... Read More

Groovy Type Checking – @TypeChecked and @CompileStatic with 10 Examples

Groovy type checking with @TypeChecked and @CompileStatic. 10+ examples covering type safety, performance, migration from dynamic Groovy. Groovy 5.0.6. “Groovy gives you the freedom to be dynamic when you want and static when you need. The trick is knowing when each one makes sense.” Last Updated: July 2026 | Tested on: Groovy 5.0.6, Java 17+ | Difficulty: Intermediate to Advanced | Reading Time: 24 minutes One of Groovy’s biggest selling points is its flexibility — you can write fully dynamic ... Read More