any opinion good or bed about a code that smells?

• freeRtr

  21 0 0.0 Scilab

  freeRouter - networking swiss army knife

  

an arraylist replacement: https://github.com/rare-freertr/freeRtr/blob/master/src/net/freertr/tab/tabGenV2.java

• QuestDB

  311 13,448 9.7 Java

  An open source time-series database for fast ingest and SQL queries

  

The Java API implementation is problematic due to over allocating which results in a great deal of overhead. Projects like QuestDB don't use the Java API much to reduce GC thrashing. It results in a DB that outperforms C++ counterparts.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• picocli

  29 4,705 8.6 Java

  Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.

Complex argument parsing needs to be auto-generated by libraries like picocli. Even if you need something custom, it'd be quicker to write an Annotation processor from scratch than editing that file.

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